Product Description
Related Products
Product Parameter
|
Model |
Capacity/Per centum rotate |
Speed range |
Capacity |
Motor |
Caliber |
Max Viscosity |
Connection |
|
|
|
|
|
|
|
|
|
|
|
(L) |
(r/min) |
(L/h) |
Power(KW) |
(mm) |
(c.s.t) |
|
|
JTLP-3 |
3 |
2 |
Clamp |
||||
|
JTLP-6 |
6 |
200-500 |
650-1600 |
0.75 |
|
|
|
|
JTLP-8 |
8 |
200-500 |
850-2160 |
1.5 |
Φ38/DN40 |
|
Flange |
|
JTLP-12 |
12 |
200-500 |
1300-3200 |
2.2 |
|
|
|
|
JTLP-20 |
20 |
200-500 |
2100-5400 |
3 |
Φ51/DN50 |
|
Thread |
|
JTLP-30 |
30 |
200-400 |
3200-6400 |
4 |
|
|
|
|
JTLP-36 |
36 |
200-400 |
3800-7600 |
5.5 |
Φ63/DN65 |
|
SMS |
|
JTLP-52 |
52 |
200-400 |
5600-11000 |
5.5 |
Φ76/DN80 |
|
|
|
JTLP-66 |
66 |
200-400 |
7100-14000 |
7.5 |
|
|
Barb |
|
JTLP-78 |
78 |
200-400 |
9000-18000 |
7.5 |
|
|
|
|
JTLP-100 |
100 |
100-400 |
5500-22000 |
11 |
Φ89/DN80 |
|
Square port |
|
JTLP-135 |
135 |
100-400 |
7500-30000 |
11 |
|
|
|
|
JTLP-160 |
160 |
100-300 |
8500-34000 |
15 |
|
|
|
|
JTLP-200 |
200 |
100-300 |
10800-43000 |
18.5 |
|
|
|
|
JTLP-300 |
300 |
100-300 |
15800-63000 |
22 |
Φ102/DN100 |
|
|
|
JTLP-400 |
400 |
100-300 |
21000-72000 |
30 |
Φ129/DN125 |
|
|
Products Description: Lobe pumps are chosen due to the low speeds they can be operated at between 20-1200rpm ensuring liquids are handled in a gentle slow-motion preventing their consistency from being changed. They handle between 1cst and 55,000 CST, and produce flows up to 300M³H, while handling liquids up to 150°C. They are therefore used in the following industries & Applications: Food: Wine, CHINAMFG Oil, Vegetable Oil, Molasses, Pressed CHINAMFG Waste, Fermented Grapes, Glucose, Tomato Concentrate, Chocolate. Industrial: Sludge, Slurries, Manure, Effluent, Crude Oil, Glue, Inks, Paint, Fuel oil, Mining: Bentonite, Ceramic Slips, Calcium Carbonate. Oil & Gas: Seawater, Crude-Oil products, Oily Sludge, Marine spills, Mud. Wastewater: Membrane Bioreactor Filtration (MBR), Effluent, Sewage,
Product Display
Production Process
Company Profile
FAQ
Q: Are you a manufacturer or trading company? A: Junteng is leading manufacturer based in HangZhou, China.
Q: Which kind of product can you make? A: We are producing and supplying distillery equipment, dairy equipment, crafts beer equipment, tanks and sanitary components.
Q: Can you make the products per our requirement? A: Yes, Junteng has strong R&D team that can provide you customized solution and products.
Q: Will you charge us for drafting drawing and designing? A: No, we provide free engineering and designing services for our customer if that is necessary.
Q: What is the warranty of your products? A: The standard warranty is 1 year for our products.
Q: Can you provide service and instruction for installation after delivery? A: Yes, we can provide you free instruction and support online. We can also send engineer to your factory for onsite instruction. But you need to pay the travel expense.
Q: Can we become your local distributor? A: Yes, we are working with many distributors all over the world. We’ll be glad to discuss with you for the details if you have interest.
Q: What is your required MOQ? A: The MOQ is 1pc for the stock products. The MOQ of custom made product should be per discussion.
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| Warranty: | 1 Year |
|---|---|
| Condition: | New |
| Product Name: | Lobe Pump |
| Showroom Location: | None |
| Material: | SS304/SS316L |
| Weight: | 400 Kg |
| Customization: |
Available
|
|
|---|
Can Vacuum Pumps Be Used for Vacuum Packaging?
Yes, vacuum pumps can be used for vacuum packaging. Here’s a detailed explanation:
Vacuum packaging is a method used to remove air from a package or container, creating a vacuum environment. This process helps to extend the shelf life of perishable products, prevent spoilage, and maintain product freshness. Vacuum pumps play a crucial role in achieving the desired vacuum level for effective packaging.
When it comes to vacuum packaging, there are primarily two types of vacuum pumps commonly used:
1. Single-Stage Vacuum Pumps: Single-stage vacuum pumps are commonly used for vacuum packaging applications. These pumps use a single rotating vane or piston to create a vacuum. They can achieve moderate vacuum levels suitable for most packaging requirements. Single-stage pumps are relatively simple in design, compact, and cost-effective.
2. Rotary Vane Vacuum Pumps: Rotary vane vacuum pumps are another popular choice for vacuum packaging. These pumps utilize multiple vanes mounted on a rotor to create a vacuum. They offer higher vacuum levels compared to single-stage pumps, making them suitable for applications that require deeper levels of vacuum. Rotary vane pumps are known for their reliability, consistent performance, and durability.
When using vacuum pumps for vacuum packaging, the following steps are typically involved:
1. Preparation: Ensure that the packaging material, such as vacuum bags or containers, is suitable for vacuum packaging and can withstand the vacuum pressure without leakage. Place the product to be packaged inside the appropriate packaging material.
2. Sealing: Properly seal the packaging material, either by heat sealing or using specialized vacuum sealing equipment. This ensures an airtight enclosure for the product.
3. Vacuum Pump Operation: Connect the vacuum pump to the packaging equipment or directly to the packaging material. Start the vacuum pump to initiate the vacuuming process. The pump will remove the air from the packaging, creating a vacuum environment.
4. Vacuum Level Control: Monitor the vacuum level during the packaging process using pressure gauges or vacuum sensors. Depending on the specific packaging requirements, adjust the vacuum level accordingly. The goal is to achieve the desired vacuum level suitable for the product being packaged.
5. Sealing and Closure: Once the desired vacuum level is reached, seal the packaging material completely to maintain the vacuum environment. This can be done by heat sealing the packaging material or using specialized sealing mechanisms designed for vacuum packaging.
6. Product Labeling and Storage: After sealing, label the packaged product as necessary and store it appropriately, considering factors such as temperature, humidity, and light exposure, to maximize product shelf life.
It’s important to note that the specific vacuum level required for vacuum packaging may vary depending on the product being packaged. Some products may require a partial vacuum, while others may require a more stringent vacuum level. The choice of vacuum pump and the control mechanisms employed will depend on the specific vacuum packaging requirements.
Vacuum pumps are widely used in various industries for vacuum packaging applications, including food and beverage, pharmaceuticals, electronics, and more. They provide an efficient and reliable means of creating a vacuum environment, helping to preserve product quality and extend shelf life.
What Is the Difference Between Dry and Wet Vacuum Pumps?
Dry and wet vacuum pumps are two distinct types of pumps that differ in their operating principles and applications. Here’s a detailed explanation of the differences between them:
Dry Vacuum Pumps:
Dry vacuum pumps operate without the use of any lubricating fluid or sealing water in the pumping chamber. They rely on non-contact mechanisms to create a vacuum. Some common types of dry vacuum pumps include:
1. Rotary Vane Pumps: Rotary vane pumps consist of a rotor with vanes that slide in and out of slots in the rotor. The rotation of the rotor creates chambers that expand and contract, allowing the gas to be pumped. The vanes and the housing are designed to create a seal, preventing gas from flowing back into the pump. Rotary vane pumps are commonly used in laboratories, medical applications, and industrial processes where a medium vacuum level is required.
2. Dry Screw Pumps: Dry screw pumps use two or more intermeshing screws to compress and transport gas. As the screws rotate, the gas is trapped between the threads and transported from the suction side to the discharge side. Dry screw pumps are known for their high pumping speeds, low noise levels, and ability to handle various gases. They are used in applications such as semiconductor manufacturing, chemical processing, and vacuum distillation.
3. Claw Pumps: Claw pumps use two rotors with claw-shaped lobes that rotate in opposite directions. The rotation creates a series of expanding and contracting chambers, enabling gas capture and pumping. Claw pumps are known for their oil-free operation, high pumping speeds, and suitability for handling dry and clean gases. They are commonly used in applications such as automotive manufacturing, food packaging, and environmental technology.
Wet Vacuum Pumps:
Wet vacuum pumps, also known as liquid ring pumps, operate by using a liquid, typically water, to create a seal and generate a vacuum. The liquid ring serves as both the sealing medium and the working fluid. Wet vacuum pumps are commonly used in applications where a higher level of vacuum is required or when handling corrosive gases. Some key features of wet vacuum pumps include:
1. Liquid Ring Pumps: Liquid ring pumps feature an impeller with blades that rotate eccentrically within a cylindrical casing. As the impeller rotates, the liquid forms a ring against the casing due to centrifugal force. The liquid ring creates a seal, and as the impeller spins, the volume of the gas chamber decreases, leading to the compression and discharge of gas. Liquid ring pumps are known for their ability to handle wet and corrosive gases, making them suitable for applications such as chemical processing, oil refining, and wastewater treatment.
2. Water Jet Pumps: Water jet pumps utilize a jet of high-velocity water to create a vacuum. The water jet entrains gases, and the mixture is then separated in a venturi section, where the water is recirculated, and the gases are discharged. Water jet pumps are commonly used in laboratories and applications where a moderate vacuum level is required.
The main differences between dry and wet vacuum pumps can be summarized as follows:
1. Operating Principle: Dry vacuum pumps operate without the need for any sealing fluid, while wet vacuum pumps utilize a liquid ring or water as a sealing and working medium.
2. Lubrication: Dry vacuum pumps do not require lubrication since there is no contact between moving parts, whereas wet vacuum pumps require the presence of a liquid for sealing and lubrication.
3. Applications: Dry vacuum pumps are suitable for applications where a medium vacuum level is required, and oil-free operation is desired. They are commonly used in laboratories, medical settings, and various industrial processes. Wet vacuum pumps, on the other hand, are used when a higher vacuum level is needed or when handling corrosive gases. They find applications in chemical processing, oil refining, and wastewater treatment, among others.
It’s important to note that the selection of a vacuum pump depends on specific requirements such as desired vacuum level, gas compatibility, operating conditions, and the nature of the application.
In summary, the primary distinction between dry and wet vacuum pumps lies in their operating principles, lubrication requirements, and applications. Dry vacuum pumps operate without any lubricating fluid, while wet vacuum pumps rely on a liquid ring or water for sealing and lubrication. The choice between dry and wet vacuum pumps depends on the specific needs of the application and the desired vacuum level.
Can Vacuum Pumps Be Used in the Medical Field?
Yes, vacuum pumps have a wide range of applications in the medical field. Here’s a detailed explanation:
Vacuum pumps play a crucial role in various medical applications, providing suction or creating controlled vacuum environments. Here are some key areas where vacuum pumps are used in the medical field:
1. Negative Pressure Wound Therapy (NPWT):
Vacuum pumps are extensively utilized in negative pressure wound therapy, a technique used to promote wound healing. In NPWT, a vacuum pump creates a controlled low-pressure environment within a wound dressing, facilitating the removal of excess fluid, promoting blood flow, and accelerating the healing process.
2. Surgical Suction:
Vacuum pumps are an integral part of surgical suction systems. They provide the necessary suction force to remove fluids, gases, or debris from the surgical site during procedures. Surgical suction helps maintain a clear field of view for surgeons, enhances tissue visualization, and contributes to a sterile operating environment.
3. Anesthesia:
In anesthesia machines, vacuum pumps are used to create suction for various purposes:
– Airway Suction: Vacuum pumps assist in airway suctioning to clear secretions or obstructions from the patient’s airway during anesthesia or emergency situations.
– Evacuation of Gases: Vacuum pumps aid in removing exhaled gases from the patient’s breathing circuit, ensuring the delivery of fresh gas mixtures and maintaining appropriate anesthesia levels.
4. Laboratory Equipment:
Vacuum pumps are essential components in various medical laboratory equipment:
– Vacuum Ovens: Vacuum pumps are used in vacuum drying ovens, which are utilized for controlled drying or heat treatment of sensitive materials, samples, or laboratory glassware.
– Centrifugal Concentrators: Vacuum pumps are employed in centrifugal concentrators to facilitate the concentration or dehydration of biological samples, such as DNA, proteins, or viruses.
– Freeze Dryers: Vacuum pumps play a vital role in freeze-drying processes, where samples are frozen and then subjected to vacuum conditions to remove water via sublimation, preserving the sample’s structure and integrity.
5. Medical Suction Devices:
Vacuum pumps are utilized in standalone medical suction devices, commonly found in hospitals, clinics, and emergency settings. These devices create suction required for various medical procedures, including:
– Suctioning of Respiratory Secretions: Vacuum pumps assist in removing respiratory secretions or excess fluids from the airways of patients who have difficulty coughing or clearing their airways effectively.
– Thoracic Drainage: Vacuum pumps are used in chest drainage systems to evacuate air or fluid from the pleural cavity, helping in the treatment of conditions such as pneumothorax or pleural effusion.
– Obstetrics and Gynecology: Vacuum pumps are employed in devices used for vacuum-assisted deliveries, such as vacuum extractors, to aid in the safe delivery of babies during childbirth.
6. Blood Collection and Processing:
Vacuum pumps are utilized in blood collection systems and blood processing equipment:
– Blood Collection Tubes: Vacuum pumps are responsible for creating the vacuum inside blood collection tubes, facilitating the collection of blood samples for diagnostic testing.
– Blood Separation and Centrifugation: In blood processing equipment, vacuum pumps assist in the separation of blood components, such as red blood cells, plasma, and platelets, for various medical procedures and treatments.
7. Medical Imaging:
Vacuum pumps are used in certain medical imaging techniques:
– Electron Microscopy: Electron microscopes, including scanning electron microscopes and transmission electron microscopes, require a vacuum environment for high-resolution imaging. Vacuum pumps are employed to maintain the necessary vacuum conditions within the microscope chambers.
These are just a few examples of the wide-ranging applications of vacuum pumps in the medical field. Their ability to create suction and controlled vacuum environments makes them indispensable in medical procedures, wound healing, laboratory processes, anesthesia, and various other medical applications.
editor by CX 2024-03-26
China Centrifugal Japanese Dump Hydraulic Kp1403A for Gear Pump Truck Auto External Vacuum Spare Oil with Good quality
Item Description
XIXIHU (WEST LAKE) DIS. CZPT Market & Buying and selling CO., LTD.is found in the new increasing port town in Chinese golden coastline,
one of the sixteen most dynamic cities of yangtze River Delta Economic Zone—-Xihu (West Lake) Dis. County,HangZhou Metropolis,ZHangZhoug Province.
FENGHU is a business specializing in the production of hydraulic hoist, gear pump and hydro-cylinder.It’s hydraulic hoist and equipment pump of KP sequence are marketed nicely in more than a dozen nations and locations in Malaysia,Thailand, Indonesia and the Center East.And we have a effective crew in the independent study,development and manufacturing of the lifting body and equipment pump. We uphold the notion of “eeping for very good credit score,carrying out for technological innovation,seeking for excellent quality and fovusing on customers’demand” as our principle.On the basis of customers’Views,we insist on good quality-advancement and higher-priority-solution improvement,relying on the technologies innovatuon. Over and above the voice of customer,FENGHU perseveres in supplying the optimum-good quality item adn the best sevice.
|
US $98 / Piece | |
20 Pieces (Min. Order) |
###
| Warranty: | 6 Month |
|---|---|
| Mesh Form: | External Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Cycloid |
| Power: | Hydraulic |
| Type: | Normal Line Gear Pump |
###
| Customization: |
Available
|
|---|
|
US $98 / Piece | |
20 Pieces (Min. Order) |
###
| Warranty: | 6 Month |
|---|---|
| Mesh Form: | External Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Cycloid |
| Power: | Hydraulic |
| Type: | Normal Line Gear Pump |
###
| Customization: |
Available
|
|---|
Select vacuum pump
When choosing a vacuum pump, there are several things to consider. Diaphragm, scroll and Roots pumps are available. These pumps work similarly to each other, but they have some notable differences. Learn more about each type to make the right decision for your needs. 
Diaphragm vacuum pump
Diaphragm vacuum pumps are very reliable and efficient for moving liquids. They are also compact and easy to handle. They can be used in a variety of applications, from laboratory workstations to large vacuum ovens. Diaphragm vacuum pumps are available worldwide. Advantages of this pump include low noise and corrosion resistance.
Diaphragm vacuum pumps work by increasing the chamber volume and decreasing the pressure. The diaphragm draws fluid into the chamber, diverting it back when it returns to its starting position. This hermetic seal allows them to transfer fluids without the need for lubricants.
Diaphragm vacuum pumps are the most efficient cleaning option and are easy to maintain. They do not produce oil, waste water or particles, which are common problems with other types of pumps. In addition, diaphragm pumps are low maintenance and have no sliding parts in the air path.
The simple design of diaphragm vacuum pumps makes them popular in laboratories. Oil-free construction makes it an economical option and is available in a variety of styles. They also have a variety of optional features. Diaphragm pumps are also chemically resistant, making them ideal for chemical laboratories.
Diaphragm vacuum pumps have speeds ranging from a few microns per minute (m3/h) to several m3/h. Some models have variable speed motors that reduce pumping speed when not in use. This feature extends their service interval. Standard diaphragm pumps are also popular in pharmaceutical and medical procedures. In addition, they are used in vacuum mattresses and cushions.
Scroll vacuum pump
Dry scroll vacuum pumps have many advantages over other types of vacuum pumps. Its compact design makes it ideal for a variety of general-purpose vacuum applications. They also offer oil-free operation. Additionally, many of these pumps feature chemically resistant PTFE components for increased chemical resistance.
These pumps are used in a variety of environments including laboratories, OEM equipment, R&D and medical applications. The single-stage design of these pumps makes them versatile and cost-effective. They are also suitable for a range of high field and radiation environments. Scroll pumps are also available in electronics-free and three-phase versions.
Oil-free scroll vacuum pumps are an excellent choice for those who don’t want the noise and mess associated with reciprocating pumps. Oil-free scroll pumps contain two helical scrolls interwoven in a helical motion that creates strong suction and directs steam to the exhaust. Because they do not require oil, they require minimal maintenance and downtime.
Oil-free scroll vacuum pumps are suitable for low to medium vacuum systems. Their durability and flexibility also make them suitable for many other applications. While they are often associated with dry vacuum pumps, they can also be used in chemical and analytical applications. Oil-free scroll pumps are also considered environmentally friendly.
The HiScroll range consists of three dry-sealed scroll pumps with nominal pumping speeds ranging from 6 to 20 m3/h. They feature advanced cutting edge sealing technology and reduce power requirements. They are also compact and noiseless, making them an excellent choice in quiet work environments. 
Roots Pump
Roots vacuum pumps are an important part of vacuum systems in various industries. These pumps are used to generate high vacuum in a variety of applications including degassing, rolling and vacuum metallurgy. They are also used in vacuum distillation, concentration and drying in the pharmaceutical, food and chemical industries.
These pumps are made of non-magnetized rotors that sit in the vacuum of the drive shaft. In addition, the stator coils are fan-cooled, eliminating the need for shaft seals. These pumps are typically used in applications involving high purity and toxic gases.
The theoretical pumping speed of a Roots pump depends on the gas type and outlet pressure. Depending on the size and power of the pump, it can range from 200 cubic meters per hour (m3/h) to several thousand cubic meters per hour. Typical Roots pumps have pumping speeds between 10 and 75.
Roots pumps are designed to reach high pressures in a relatively short period of time. This enables them to significantly reduce vacation time. Their compact design also makes them quiet. They also require no oil or moving parts, making them ideal for a variety of applications. However, they also have some limitations, including relatively high service costs and poor pumping performance at atmospheric pressure.
The RUVAC Roots pump is a versatile and efficient vacuum pump. It is based on the dry compressor roots principle already used in many vacuum technologies. This principle has been used in many different applications, including vacuum furnaces and vacuum coating. The combination of the Roots pump and the backing vacuum pump will increase the pumping speed at low pressure and expand the working range of the backing vacuum pump.
Electric vacuum pump
Electric vacuum pumps have many applications. They help move waste and debris in various processes and also help power instruments. These pumps are used in the automotive, scientific and medical industries. However, there are some important factors to consider before buying. In this article, we will discuss some important factors to consider.
First, you should consider the base pressure of the pump. Some pumps can reach a base pressure of 1 mbar when new, while others can reach a base pressure of 1 x 10-5 mbar. The higher the base pressure, the more energy is required to reverse atmospheric pressure.
Another important consideration is noise. Electric vacuum pumps need to be quiet. Especially for hybrid and electric vehicles, low noise is very important. Therefore, electric vacuum pumps with low noise characteristics have been developed. The pump’s integrated motor was developed in-house to avoid expensive vibration decoupling elements. Therefore, it exhibits high structure-borne noise decoupling as well as low airborne noise emissions. This makes the electric vacuum pump suitable for mounting on body components without disturbing vibrations.
Depending on the type of application, electric vacuum pumps can be used for workholding, clamping or clamping applications. They can also be used for solid material transfer. The electric pump with 20 gallon tank has a maximum vacuum of 26″ Hg. It also houses a 1,200 square inch sealed vacuum suction cup. It also has a coolant trap.
The automotive electric vacuum pump market was estimated at USD 1.11 billion in 2018. Electric vacuum pumps are used in automobiles for many different applications. These pumps provide vacuum assistance to a variety of automotive systems, including brake boosters, headlight doors, heaters, and air conditioning systems. They are also quieter than traditional piston pumps. 
Cryogenic vacuum pump
Cryogenic vacuum pumps are used in many different processes, including vacuum distillation, electron microscopy, and vacuum ovens. These pumps feature a thin-walled shaft and housing to minimize heat loss from the motor. They are also capable of high speed operation. High-speed bearings increase the hydraulic efficiency of the pump while minimizing heating of the process fluid. Cryopumps also come in the form of laboratory dewars and evaporators.
A key feature of a cryopump is its ability to span a wide pressure range. Typically, such pumps have a maximum pressure of 12 Torr and a minimum pressure of 0.8 Torr. However, some cryopumps are capable of pumping at higher pressures than this. This feature extends pump life and limits gas loading.
Before using a cryopump, you need to make sure the system is cold and the valve is closed. The gas in the chamber will then start to condense on the cold array of the pump. This condensation is the result of the latent heat released by the gas.
Cryogenic vacuum pumps are usually equipped with a Polycold P Cryocooler, which prevents the backflow of water through the pump. Such coolers are especially useful in load lock systems. As for its functionality, SHI Cryogenics Group offers two different styles of cryopumps. These systems are ideal for demanding flat panel, R&D and coating applications. They are available in sizes up to 20 inches and can be configured for automatic regeneration or standard settings.
The cryogenic vacuum pump market is segmented by application and geography. The report identifies major global companies, their shares and trends. It also includes product introductions and sales by region.
editor by czh 2023-01-09
China Centrifugal Japanese Dump Vacuum Spare Oil Hydraulic Internal Kp1403A for Gear Pump Truck Auto External vacuum pump for ac
Product Description
XIXIHU (WEST LAKE) DIS. CZPT Business & Trading CO., LTD.is positioned in the new increasing port metropolis in Chinese golden coastline,
one of the 16 most dynamic metropolitan areas of yangtze River Delta Economic Zone—-Xihu (West Lake) Dis. County,HangZhou City,ZHangZhoug Province.
FENGHU is a company specializing in the manufacturing of hydraulic hoist, equipment pump and hydro-cylinder.It truly is hydraulic hoist and equipment pump of KP collection are offered well in much more than a dozen nations and regions in Malaysia,Thailand, Indonesia and the Middle East.And we have a powerful team in the impartial investigation,development and creation of the lifting frame and gear pump. We uphold the concept of “eeping for good credit,executing for technological innovation,in search of for superb high quality and fovusing on customers’demand” as our principle.On the basis of customers’Views,we insist on top quality-improvement and high-precedence-solution improvement,relying on the technology innovatuon. Outside of the voice of consumer,FENGHU perseveres in supplying the optimum-top quality solution adn the greatest sevice.
|
US $98 / Piece | |
20 Pieces (Min. Order) |
###
| Warranty: | 6 Month |
|---|---|
| Mesh Form: | External Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Cycloid |
| Power: | Hydraulic |
| Type: | Normal Line Gear Pump |
###
| Customization: |
Available
|
|---|
|
US $98 / Piece | |
20 Pieces (Min. Order) |
###
| Warranty: | 6 Month |
|---|---|
| Mesh Form: | External Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Cycloid |
| Power: | Hydraulic |
| Type: | Normal Line Gear Pump |
###
| Customization: |
Available
|
|---|
Disadvantages of using a vacuum pump
A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.
Application of vacuum pump
Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
Their drawbacks
Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.
editor by czh 2023-01-04
China Centrifugal Japanese Dump Vacuum Spare Oil Hydraulic Internal Kp1403A for Gear Pump Truck Auto External vacuum pump for ac
Solution Description
XIXIHU (WEST LAKE) DIS. CZPT Industry & Trading CO., LTD.is found in the new increasing port town in Chinese golden shoreline,
one of the 16 most dynamic cities of yangtze River Delta Economic Zone—-Xihu (West Lake) Dis. County,HangZhou City,ZHangZhoug Province.
FENGHU is a organization specializing in the manufacturing of hydraulic hoist, gear pump and hydro-cylinder.It’s hydraulic hoist and gear pump of KP collection are bought nicely in much more than a dozen nations and areas in Malaysia,Thailand, Indonesia and the Middle East.And we have a strong group in the impartial analysis,development and creation of the lifting body and equipment pump. We uphold the concept of “eeping for very good credit rating,executing for technological innovation,seeking for excellent good quality and fovusing on customers’demand” as our principle.On the foundation of customers’Views,we insist on top quality-advancement and large-precedence-merchandise advancement,dependent on the technological innovation innovatuon. Beyond the voice of buyer,FENGHU perseveres in providing the optimum-quality solution adn the ideal sevice.
|
US $98 / Piece | |
20 Pieces (Min. Order) |
###
| Warranty: | 6 Month |
|---|---|
| Mesh Form: | External Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Cycloid |
| Power: | Hydraulic |
| Type: | Normal Line Gear Pump |
###
| Customization: |
Available
|
|---|
|
US $98 / Piece | |
20 Pieces (Min. Order) |
###
| Warranty: | 6 Month |
|---|---|
| Mesh Form: | External Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Cycloid |
| Power: | Hydraulic |
| Type: | Normal Line Gear Pump |
###
| Customization: |
Available
|
|---|
What Are Vacuum Pumps?
Vacuum pumps use air flow as the source of energy. The system is ideal for dewatering wet media, creating filter cakes, and pneumatically moving materials through a pipe. A vacuum pump works through air flow that is moved by differential pressure. The pump’s air flow develops a vacuum in a chamber that is called the vacuum box. As the air flow collects gas at a faster rate than atmospheric pressure, it is considered the “heart” of a vacuum system.
Principles of operation
Vacuum pumps work by reducing the volume of air that moves through them. Depending on the design, there are several different types of vacuum pumps. All of these types operate under the same principles, but have their own special features. Here are some of their most important characteristics. In addition to their capacity, the main differences between these pumps are their manufacturing tolerances, materials of construction, and level of tolerance for chemicals, oil vapor, and vibration.
Vacuum pumps create a partial or low-pressure vacuum by forcing gas molecules from their high-pressure states to their low-pressure states. However, these pumps can only achieve a partial vacuum, and other methods are necessary to reach a higher level of vacuum. As with all pumps, there are several ways to increase the level of a vacuum.
First, consider the type of vacuum you want. This is the most important factor when choosing a vacuum pump. If you need a high level of vacuum, you’ll need a high-quality vacuum pump. High-quality vacuum pumps have a high pressure limit, while ultrahigh-quality pumps are capable of achieving a very low vacuum. As the pressure decreases, the amount of molecules per cubic centimeter decreases and the quality of the vacuum increases.
Positive displacement pumps are best suited for low and medium-pressure systems. But they can’t reach high vacuum, which is why most high-pressure systems use two pumps in tandem. In this case, the positive displacement pump would stall and the other one would be used instead. Similarly, entrapment pumps have higher-pressure limits, so they must be refreshed frequently or exhaust frequently when there is too much gas to capture.
Another important aspect of vacuum pump operation is its speed. The speed of pumping is proportional to the differential pressure across the system. Therefore, the faster the pumping speed, the lower the draining time.
Design
A vacuum pump is a mechanical device used to generate a vacuum. It can create a low or high vacuum. These pumps are used in the process of oil regeneration and re-refining. The design of a vacuum pump must be compatible with the vacuum. The pump’s mass and speed should be matched.
The design of a vacuum pump is important for many reasons. It should be easy to use and maintain. Vacuum pumps need to be protected from external contamination. For this reason, the oil must be kept clean at all times. Contamination may damage the oil, resulting in pump failure. The pump’s design should include features that will prevent this from happening.
The main objective of a vacuum pump is to remove air and other gases from a chamber. As the pressure of the chamber drops, the amount of molecules that can be removed becomes more difficult. Because of this, industrial and research vacuum systems typically require pumps to operate over a large pressure range. The range is generally between one and 10-6 Torr. A standard vacuum system uses multiple pumps, each covering a portion of the pressure range. These pumps can also be operated in a series to achieve optimal performance.
The design of a vacuum pump can vary depending on the application and the pressure requirement. It should be sized appropriately to ensure that it works properly. There are several different types of pumps, so selecting the right pump is essential to maximizing its efficiency. For example, a slow running vee belt drive rotary vane vacuum pump will have a lower running temperature than a fast-running direct-drive pump.
Performance
The performance of a vacuum pump is an important indicator of its overall condition. It helps determine whether the system is performing optimally and how high the ultimate vacuum level can be achieved. A performance log should be maintained to document variations in pump operating hours and voltage as well as the temperature of the pump’s cooling water and oil. The log should also record any problems with the pump.
There are several ways to increase the performance of a vacuum pump. For example, one way is to decrease the temperature of the working fluid. If the temperature of the fluid is too high, it will lead to a low vacuum. A high temperature will make the vacuum degree of the pump even lower, so heat transfer is an important part of the process.
Nozzles are another major component that impacts the performance of a vacuum pump. Damage or clogging can result in a compromised pumping capacity. These problems can occur due to a number of causes, including excessive noise, leakage, and misassembled parts. Nozzles can also become clogged due to rusting, corrosion, or excess water.
Performance of vacuum pump technology is vital for many industries. It is an integral part of many central production processes. However, it comes with certain expenses, including machines, installations, energy, and maintenance. This makes it essential to understand what to look for when purchasing a vacuum pump. It is important to understand the factors that can influence these factors, as they affect the efficiency of a vacuum pump.
Another important factor in determining the performance of a vacuum pump is throughput. Throughput is a measurement of how many molecules can be pumped per unit of time at a constant temperature. Moreover, throughput can also be used to evaluate volume leak rates and pressure at the vacuum side. In this way, the efficiency of a vacuum pump can be judged by the speed and throughput of its leaks.
Atmospheric pressure
Vacuum pumps work by sucking liquids or air into a container. The amount of vacuum a pump can create is measured in pressure units called atms (atmospheric pressure). The pressure of a vacuum pump is equal to the difference between atmospheric pressure and the pressure in the system.
The amount of force produced by air molecules on each other is proportional to the number of impacts. Therefore, the greater the impact, the higher the pressure. In addition, all molecules have the same amount of energy at any temperature. This holds true for both pure and mixture gases. However, lighter molecules will move faster than heavier ones. Nevertheless, the transfer of energy is the same for both.
The difference between atmospheric and gauge pressure is not always straightforward. Some applications use one term to describe the other. While the two concepts are closely related, there are key differences. In most cases, atmospheric pressure is a higher number than gauge pressure. As a result, it can be confusing when choosing a vacuum pump.
One method is to use a U-tube manometer, a compact device that measures the difference between atmospheric pressure and vacuum. This device is commonly used for monitoring vacuum systems. It can measure both negative and positive pressure. In addition, it uses an electronic version of a gauge.
The atmospheric pressure affects the performance of a vacuum pump. When working with porous materials, the pump must overcome leakage. As a result, it must be equipped with enough capacity to compensate for variations in the porosity of the work piece. This is why it is critical to buy a vacuum pump that has a large enough capacity to handle the variation.
Typical application
Vacuum pumps are used in a variety of applications. They generate low and high pressures and are used to evaporate water or gases from various materials. They are also used in petroleum regeneration and re-refining processes. Typical applications of vacuum pumps include: a.
b. Rotary vane pumps are used in a variety of vacuum applications. They are suitable for industrial applications, freeze drying and cabinet making. They use oil as a sealant and coolant, allowing them to perform well in a variety of applications. This makes them ideal for use in a variety of industries.
The pumping rate of the vacuum pump is important. This refers to the volume pumped from a given point at a given rate. The higher the speed, the faster the pump will expel the air. Depending on the gas composition, this number will vary. When choosing a vacuum pump, gas composition and process requirements should be considered.
Vacuum pumps are used in a variety of industries from laboratories to medical facilities. In medical applications, they are used in radiation therapy and radiopharmaceuticals. They are also used in mass spectrometers, which are instruments used to analyze solid, liquid, or surface materials. Vacuum pumps are also used in decorative vacuum coatings and Formula 1 engine components. A trash compactor is another example of using a vacuum pump.
Vacuum pumps are used in a variety of applications including water purification and aeration. Vacuum pumps are also used in portable dental equipment and compressors in the dental industry. Vacuum pumps are also used in molds for dental implants. Other common applications for vacuum pumps include soil aeration and air sampling.
editor by czh 2023-01-03
China K3V112dp Hydraulic Pump Parts Kpm Motor Components Plunger Pump Piston Pump Gear Pump Vacuum Pump K3V112 Series wholesaler
Product Description
| Manufacturer | Solution | Design |
| KPM | Hydraulic pump | K3VG112-11FRS-0E00 |
| K3VG180-11FRS-0E00 | ||
| K5V200DPH/111R-0E11 | ||
| K3VL112/B-10RSM-L1/1-TB325 | ||
| K3VL112/B-10RSM-L1/1-TB265 | ||
| K3V112DP-135R-9NG9 | ||
| K3V140DTP191R-9N32 | ||
| K7V63DTP1X9R-0E23-1V | ||
| K7V63S-11DL-5E1L-V | ||
| K5V200SH117R-5E29 | ||
| K3VL45B-10RSM-L1-TB265 | ||
| K3V36,K3V63,K3V112,K3V140,K3V280 K5V80,K5V140,K5V160,K5V200,K5V212, K7V36,K7V63,K7V125,K7V140,K7V160,K7V180 Series and so on. |
Certifications
Company Profile
ZheJiang Zhongye Electromechanical Technological innovation Co., LTD. (hereinafter referred to as: Zhongye Electromechanical) is found in HangZhou Higher-tech Global Organization Port Building 19, Liandong U Valley, Higher-tech Zone, HangZhou , ZheJiang Province, China.with a overall expenditure of more than three hundred million yuan. Specializing in hydraulic piston pump, hydraulic valve, hydraulic motor, hydraulic cylinder and other hydraulic factors analysis and growth and remanufacturing.
The founder, Mr. Min Yuchun, has been engaged in the hydraulic industry for 36 years, and has a profound cultural qualifications and comprehension of the hydraulic discipline. He has successively established HangZhou CZPT Excavator Co., LTD., ZheJiang CZPT Fluid Transmission Co., LTD. In buy to increase the operation and improve the export trade organization, he released 2 administrators with international expense experience to established up ZheJiang Zhongye Electromechanical Technologies Co., LTD.
At present, zhongye Electromechanical has shut cooperation and exchanges with the major universities in the discipline of fluid transmission in China, such as HangZhou Institute of Technologies, and ZHangZhoug College, and has jointly set up the “Fluid Transmission and Management Market-College-Study Center” with HangZhou Institute of Technologies, reworking scientific study theories into functional results. Established to make the core characteristic provider, and to do effectively, greater, much better, promote the common progress of the market, push the improvement of China’s hydraulic business, to the world’s foremost fluid transmission and control system.
Our Advantages
- Sock: There is a large stock, the warehouse inventory about 1528 sets of hydraulic pump, 1534 sets of hydraulic motors, 1227 sets of hydraulic valves, a lot more than 2000 sets of other hydraulic components, quickly supply.
- Packaging: Undertake a variety of packaging and several safety to ensure the integrity of items.
- Double plastic bags: the internal layer is rust and oil evidence, and the outer layer is double protection to stop rain from influencing the external packaging and then impacting the item
- Large elastic foam paper: safe and provide near defense to the solution
- Wooden scenario: avert immediate influence on goods for the duration of transportation
- Logistics: The firm is equipped with logistics department and freight motorists to guarantee the safety and well timed delivery of products to the selected spot/warehouse/port.
- Certificates: CE and EAC (Russian customs union )
|
US $100-3,000 / Piece | |
1 Piece (Min. Order) |
###
| Type: | Plunger Pump |
|---|---|
| Transport Package: | Wooden Boxes |
| Trademark: | KPM |
| Origin: | Japan |
###
| Samples: |
US$ 2300/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Brand | Product | Model |
| KPM | Hydraulic pump | K3VG112-11FRS-0E00 |
| K3VG180-11FRS-0E00 | ||
| K5V200DPH/111R-0E11 | ||
| K3VL112/B-10RSM-L1/1-TB325 | ||
| K3VL112/B-10RSM-L1/1-TB265 | ||
| K3V112DP-135R-9NG9 | ||
| K3V140DTP191R-9N32 | ||
| K7V63DTP1X9R-0E23-1V | ||
| K7V63S-11DL-5E1L-V | ||
| K5V200SH117R-5E29 | ||
| K3VL45B-10RSM-L1-TB265 | ||
| K3V36,K3V63,K3V112,K3V140,K3V280 K5V80,K5V140,K5V160,K5V200,K5V212, K7V36,K7V63,K7V125,K7V140,K7V160,K7V180 Series etc. |
|
US $100-3,000 / Piece | |
1 Piece (Min. Order) |
###
| Type: | Plunger Pump |
|---|---|
| Transport Package: | Wooden Boxes |
| Trademark: | KPM |
| Origin: | Japan |
###
| Samples: |
US$ 2300/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Brand | Product | Model |
| KPM | Hydraulic pump | K3VG112-11FRS-0E00 |
| K3VG180-11FRS-0E00 | ||
| K5V200DPH/111R-0E11 | ||
| K3VL112/B-10RSM-L1/1-TB325 | ||
| K3VL112/B-10RSM-L1/1-TB265 | ||
| K3V112DP-135R-9NG9 | ||
| K3V140DTP191R-9N32 | ||
| K7V63DTP1X9R-0E23-1V | ||
| K7V63S-11DL-5E1L-V | ||
| K5V200SH117R-5E29 | ||
| K3VL45B-10RSM-L1-TB265 | ||
| K3V36,K3V63,K3V112,K3V140,K3V280 K5V80,K5V140,K5V160,K5V200,K5V212, K7V36,K7V63,K7V125,K7V140,K7V160,K7V180 Series etc. |
How to install a vacuum pump
A vacuum pump creates a relative vacuum within a sealed volume by drawing gas molecules from the sealed volume. Vacuum pumps can be used in a variety of industrial applications. They also offer various lubrication options. If you are considering purchasing, please understand its functions and features before purchasing. 
How it works
The working principle of a vacuum pump is called gas transfer. The principle can be further divided into two basic categories: positive displacement and momentum transfer. At high pressure and moderate vacuum, gas molecules collide and move and create a viscous flow. At higher vacuum levels, gas molecules separate to create molecular or transitional flows.
Another principle of vacuum pumps is fluid-tightness. There are two main types of seals: rotary seals and screw seals. Rotary seals prevent liquid leakage, while screw seals only allow liquids to flow out at higher pressures. Some pumps may not use the third seal.
The flow rate of the vacuum pump determines the machine’s ability to pump a certain amount of material. A higher pumping speed will shorten the drain time. Therefore, the mass flow of the vacuum pump must be carefully considered. The speed and type of vacuum must also be considered.
The working principle of a vacuum pump is to push gas molecules from a high-pressure state to a low-pressure state. This creates a partial vacuum. There are many different types of vacuum pumps, each with different functions. Some are mechanical, some are chemical. In either case, their function is the same: to create a partial or complete vacuum. Vacuum pumps use a variety of technologies and are sized according to the application. Proper sizing is critical for optimum efficiency.
Gas transfer pumps use the same principles as vacuum pumps but use different technology. One of the earliest examples is the Archimedes spiral. Its structure consists of a single screw inside a hollow cylinder. More modern designs use double or triple screws. The rotation of the screw causes gas molecules to be trapped in the cavity between the screw and the housing. The fluid is then discharged at slightly above atmospheric pressure. This difference is called the compression ratio.
Another type of vacuum pump is a diffusion pump. Its main use is industrial vacuum processing. It is used in applications such as mass spectrometry, nanotechnology and analytical instrumentation. These pumps are generally inexpensive to purchase and operate.
Apply
Vacuum pumps are essential for many scientific and industrial processes. They are used in the production of vacuum tubes, CRTs, lamps and semiconductor processing. They can also be used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle. Likewise, they can be used to power hydraulic components of aircraft. Among other uses, the vacuum pump helps calibrate the gyroscope.
Vacuum pumps are widely used in the pharmaceutical industry and are one of the largest users of this technology. They help deal with hazardous materials and eliminate waste quickly. They are also used in power jets, dump fuel tanks and rear doors, among others. However, they are sensitive to contamination and should only be used in environments where leaks can be prevented. Therefore, choosing the right fluid for the application is very important.
The most popular type of vacuum pump is the rotary vane pump. These pumps are known for their high pumping speed and low pressure. Their efficient pumping capacity allows them to reach pressures below 10-6 bar. Additionally, they are usually oil-sealed and have excellent vacuuming capabilities.
Vacuum pumps are often used to remove air from closed systems. They create a vacuum by reducing the density of the air in the compressed space. This is done by using the mechanical force energy generated by the rotating shaft. When the pump is under pressure, it converts this energy into pneumatic power. When the pressure is different, the energy produced depends on the volume of the gas and the pressure difference between the inner and outer atmospheres.
Vacuum pumps are also used in the manufacture of solar cells. They are used in the manufacture of solar cells, including ingot casting processes as well as cell and module processes. The design of the vacuum system plays an important role in reducing the cost of the process, thus making it profitable. Due to their low maintenance costs, they are an invaluable tool for making solar cells.
Vacuum pumps are widely used in many applications. In addition to industrial and research uses, they are also used in water remediation. 
Oil Lubrication Option
Vacuum pumps are available in a variety of oil lubrication options. Choosing the right lubricant can help protect your vacuum pump and maximize its performance. Different base oils may contain different additives, such as antioxidants, and some contain additional additives for specific purposes. You should choose an oil with the right concentration of these additives for optimal lubrication of your vacuum pump.
Vacuum pumps are usually lubricated with paraffinic mineral oil. However, this type of lubricant evaporates as the temperature increases. To minimize evaporative losses, choose a lubricant with low vapor pressure. Also, you should choose lubricants that are resistant to extreme temperatures. Extreme temperatures can put extra stress on the oil and can even significantly shorten the life of the oil.
In terms of viscosity, synthetic oils are the best choice for vacuum pumps. These types of oils are designed to resist gas dissolution and are more resistant to corrosion. Therefore, synthetic oils are ideal for handling aggressive substances. Whether or not your pump needs lubrication, choosing a quality product is important.
The vacuum pump oil should be changed periodically according to the manufacturer’s recommendations. If you use a filter, you should also change the oil as soon as the filter reaches the end of its life. Unplanned oil changes will eventually cause the vacuum pump to not reach its maximum vacuum capacity.
You can buy vacuum pump oil from vacuum pump manufacturers or other suppliers. These options are available in a variety of sizes, and labels can be customized. The oil should be designed for the pump. However, you should check the manufacturer’s recommendations to avoid buying the wrong type.
If you choose to use a synthetic oil, it is important to use a good quality oil. It helps the pump work more efficiently and prolong its life. 
Install
After choosing a suitable location, the next step is to install the pump. First, place the pump on a flat surface. Then, screw the pump onto the motor body above the check valve. Make sure the accessories are wrapped with sealing tape and secured with screws. The direction of gas inflow and outflow is indicated by arrows on the pump. The direction of rotation around the pump is also shown.
During commissioning, check the operation of each part of the pump. If the pump is equipped with a pipe connection, the pipe should be the same size and shape as the pump flange. Also, make sure that the piping does not cause any pressure drop. In addition, the first three weeks of operation require the installation of protective nets at the suction ports.
When selecting a pump, consider the back pressure of the system. Too much back pressure will affect the capacity of the vacuum pump. Also, check the temperature of the seal. If the temperature is too high, the seal may be damaged. It could also be due to a partially closed valve in the recirculation line or a clogged filter. Circulation pumps and heat exchangers should also be checked for fouling.
The vacuum pump is usually installed in the chassis area of the car. They can be mounted next to the engine or on a lower support frame. They are usually fastened to the bracket using suitable shock absorbers and isolating elements. However, before installing the vacuum pump, be sure to check the vacuum pump’s wiring harness before connecting it to the vehicle.
In many experimental setups, a vacuum pump is essential. However, improperly installed vacuum pumps can expose users to harmful vapors and chemicals. Appropriate plugs and belt guards should be installed to prevent any accidental chemical exposure. It is also important to install a fume hood for the pump.
In most cases, vacuum pumps come with installation manuals and instructions. Some manufacturers even offer start-up assistance if needed.
editor by czh 2022-12-31
China K3V112dp Hydraulic Pump Parts Kpm Motor Components Plunger Pump Piston Pump Gear Pump Vacuum Pump K3V112 Series with high quality
Product Description
| Brand | Product | Product |
| KPM | Hydraulic pump | K3VG112-11FRS-0E00 |
| K3VG180-11FRS-0E00 | ||
| K5V200DPH/111R-0E11 | ||
| K3VL112/B-10RSM-L1/1-TB325 | ||
| K3VL112/B-10RSM-L1/1-TB265 | ||
| K3V112DP-135R-9NG9 | ||
| K3V140DTP191R-9N32 | ||
| K7V63DTP1X9R-0E23-1V | ||
| K7V63S-11DL-5E1L-V | ||
| K5V200SH117R-5E29 | ||
| K3VL45B-10RSM-L1-TB265 | ||
| K3V36,K3V63,K3V112,K3V140,K3V280 K5V80,K5V140,K5V160,K5V200,K5V212, K7V36,K7V63,K7V125,K7V140,K7V160,K7V180 Series etc. |
Certifications
Firm Profile
ZheJiang Zhongye Electromechanical Technologies Co., LTD. (hereinafter referred to as: Zhongye Electromechanical) is located in HangZhou Higher-tech Worldwide Enterprise Port Creating 19, Liandong U Valley, Higher-tech Zone, HangZhou , ZheJiang Province, China.with a overall investment of more than three hundred million yuan. Specializing in hydraulic piston pump, hydraulic valve, hydraulic motor, hydraulic cylinder and other hydraulic factors analysis and advancement and remanufacturing.
The founder, Mr. Min Yuchun, has been engaged in the hydraulic business for 36 a long time, and has a profound cultural track record and comprehension of the hydraulic area. He has successively established HangZhou CZPT Excavator Co., LTD., ZheJiang CZPT Fluid Transmission Co., LTD. In order to broaden the procedure and improve the export trade enterprise, he introduced 2 directors with foreign expense experience to established up ZheJiang Zhongye Electromechanical Technologies Co., LTD.
At existing, zhongye Electromechanical has near cooperation and exchanges with the top universities in the area of fluid transmission in China, this sort of as HangZhou Institute of Engineering, and ZHangZhoug College, and has jointly established the “Fluid Transmission and Manage Sector-University-Investigation Centre” with HangZhou Institute of Technology, transforming scientific research theories into practical benefits. Identified to make the main attribute support, and to do effectively, even bigger, stronger, advertise the common progress of the business, drive the improvement of China’s hydraulic industry, to the world’s major fluid transmission and handle method.
Our Rewards
- Sock: There is a enormous inventory, the warehouse stock about 1528 sets of hydraulic pump, 1534 sets of hydraulic motors, 1227 sets of hydraulic valves, much more than 2000 sets of other hydraulic elements, fast delivery.
- Packaging: Undertake a assortment of packaging and several protection to make sure the integrity of items.
- Double plastic bags: the interior layer is rust and oil evidence, and the outer layer is double security to stop rain from influencing the exterior packaging and then impacting the item
- Higher elastic foam paper: safe and give near safety to the item
- Wood case: prevent direct influence on products during transportation
- Logistics: The firm is outfitted with logistics department and freight drivers to make certain the basic safety and timely supply of merchandise to the selected location/warehouse/port.
- Certificates: CE and EAC (Russian customs union )
|
US $100-3,000 / Piece | |
1 Piece (Min. Order) |
###
| Type: | Plunger Pump |
|---|---|
| Transport Package: | Wooden Boxes |
| Trademark: | KPM |
| Origin: | Japan |
###
| Samples: |
US$ 2300/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Brand | Product | Model |
| KPM | Hydraulic pump | K3VG112-11FRS-0E00 |
| K3VG180-11FRS-0E00 | ||
| K5V200DPH/111R-0E11 | ||
| K3VL112/B-10RSM-L1/1-TB325 | ||
| K3VL112/B-10RSM-L1/1-TB265 | ||
| K3V112DP-135R-9NG9 | ||
| K3V140DTP191R-9N32 | ||
| K7V63DTP1X9R-0E23-1V | ||
| K7V63S-11DL-5E1L-V | ||
| K5V200SH117R-5E29 | ||
| K3VL45B-10RSM-L1-TB265 | ||
| K3V36,K3V63,K3V112,K3V140,K3V280 K5V80,K5V140,K5V160,K5V200,K5V212, K7V36,K7V63,K7V125,K7V140,K7V160,K7V180 Series etc. |
|
US $100-3,000 / Piece | |
1 Piece (Min. Order) |
###
| Type: | Plunger Pump |
|---|---|
| Transport Package: | Wooden Boxes |
| Trademark: | KPM |
| Origin: | Japan |
###
| Samples: |
US$ 2300/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Brand | Product | Model |
| KPM | Hydraulic pump | K3VG112-11FRS-0E00 |
| K3VG180-11FRS-0E00 | ||
| K5V200DPH/111R-0E11 | ||
| K3VL112/B-10RSM-L1/1-TB325 | ||
| K3VL112/B-10RSM-L1/1-TB265 | ||
| K3V112DP-135R-9NG9 | ||
| K3V140DTP191R-9N32 | ||
| K7V63DTP1X9R-0E23-1V | ||
| K7V63S-11DL-5E1L-V | ||
| K5V200SH117R-5E29 | ||
| K3VL45B-10RSM-L1-TB265 | ||
| K3V36,K3V63,K3V112,K3V140,K3V280 K5V80,K5V140,K5V160,K5V200,K5V212, K7V36,K7V63,K7V125,K7V140,K7V160,K7V180 Series etc. |
How to check the vacuum pump
A vacuum pump is a machine that draws gas molecules from a volume and maintains a partial vacuum. Its main job is to create a relative vacuum within the stated capabilities. If your vacuum pump isn’t working properly, it may need service. Read on to learn more about the types of vacuum pumps and how to check them. 
Principle of industrial vacuum pump
Industrial vacuum pumps are used in industrial processes that require vacuum. These pumps are designed to generate, improve and maintain vacuum. Learn about the different types of industrial vacuum technology. You can start by reading about the most common types of industrial vacuum pumps. These pumps can be used in a variety of industrial processes from cleaning to manufacturing.
Regardless of the technology used to manufacture these pumps, the basic principles behind their operation are the same. The speed and mass flow of the pump will determine its capacity and suitability. A faster flow rate will minimize the time it takes for the machine to empty. Another important factor to consider is the type of vacuum you need.
A liquid ring vacuum pump is an industrial pump that uses a ring of liquid to form a seal. This type of pump is best suited for applications with high vapor loads and high liquid carry-over. Liquid ring vacuum pumps can be divided into two categories: liquid ring vacuum pumps and scroll vacuum pumps.
Industrial vacuum pumps work by removing gas molecules from a chamber. The partial vacuum created allows material to flow through the void. As more molecules are removed, the pressure in the chamber decreases, releasing energy that can be used for a variety of different purposes.
The most common use of industrial vacuum pumps is for electric lights. In these lamps, a vacuum pump removes the gas, causing the bulb to light up. Energy from the vacuum is also used in aircraft to power instruments. In addition to powering industrial vacuum cleaners, they are used in a variety of other environments.
High-performance industrial vacuum systems require specific materials that can withstand extreme pressure. This means that the materials used in these systems need to be properly checked. They must also be free of organic debris and other contaminants before they can be safely placed in the chamber.
Types of vacuum pumps
There are various types of vacuum pumps. Which one to choose should depend on the purpose of the pump and the degree of vacuum that must be achieved. It is mainly divided into three categories: rough vacuum or low vacuum, high vacuum and ultra-high vacuum. They all have varying degrees of scarcity. The higher the pressure, the fewer molecules per cubic centimeter. This in turn improves vacuum quality.
The vacuum pump is critical to the operation of the vacuum system. These devices are divided into three main categories according to their working pressure range. These pumps have different characteristics and technologies that make them ideal for specific applications. The choice of vacuum pump required for a particular application depends on how much vacuum you need, and how much power you are willing to spend.
Vacuum pumps are used in a variety of industrial and scientific processes. Their main function is to remove gas molecules from the sealed volume, leaving a partial vacuum. There are many different types of vacuum pumps, including rotary piston, liquid ring and scroll vacuum pumps. In addition, turbomolecular pumps are used.
Dry vacuum pumps are more expensive than wet vacuum pumps. Wet vacuum pumps use oil as their lubricating fluid. Different types of oils are used depending on the application. Some wet pumps have additional features, including contaminant filtration. However, wet systems have one major disadvantage: the contact between oil and fluid. To avoid this, oil separators are usually used.
There are several different types of vacuum pumps. The basic type is the positive displacement pump. It operates by expanding the chamber and removing gas molecules. The intake valve draws fluid into the chamber, while the exhaust valve opens when the chamber is at maximum expansion. This cycle repeats several times per second. Positive displacement pumps are often used in multistage vacuum systems. 
Maintenance of vacuum pump
Regular maintenance is very important to ensure the long-term effective use of the vacuum pump. One way to ensure proper pump performance is to change the oil regularly. Pump oil may be contaminated by vapor condensation. To avoid this problem, close the inlet valve for 20 to 30 minutes before applying vacuum. It is also important to install an inlet cold trap to protect the pump from corrosive vapors.
Another way to prolong the life of your vacuum pump is to periodically remove any solvent in it. This step reduces internal corrosion and prevents premature pump failure. During maintenance, be sure to disconnect the power supply to the vacuum pump. After cleaning, store it in a dry and safe place. The pump should also be disposed of in accordance with local regulations.
Vacuum pumps may require frequent oil changes, especially when used in wet chemistry. The standard rule is to change the oil after 3,000 hours of use, but some pumps require more frequent oil changes. It is also important to clean the oil regularly, as dirty or discolored oil can affect the performance of the pump.
Vacuum pumps are often equipped with on-site glass to allow the user to visually check the oil level. Clean oil will appear transparent, while dirty oil will appear darker. Frequent oil changes are essential, as oil changes can help spot various potential problems. Changes in vacuum pump performance or strange noises are also good indicators of a problem.
After an oil change, the vacuum pump should be cleaned thoroughly with a soft cloth and mild degreaser. Oil changes should take less than ten minutes, and they will extend the life of your equipment. Additionally, the outside of the pump should be wiped with a cloth or rag.
The pump must be properly vented to avoid internal corrosion. If possible, place the pump away from hot equipment or rooms. Overheating can reduce the viscosity of the oil and cause premature pump failure. In addition, it can lead to overwork of other expensive scientific equipment. Heat can also cause cracked rubber parts and oil leaks. 
Signs of damage to the vacuum pump
A bad vacuum pump can cause a variety of automotive problems, including poor fuel economy, difficult braking, undercarriage oil leaks, and faulty air conditioning. If any of these problems occur, call a mechanic to check your vehicle’s vacuum pump. You can also check the air conditioner and brake pedal to see if they are working properly.
A loud noise from the pump can also be a symptom of a malfunction. These noises are often caused by the aging and accumulated wear of specific components. If this is the case, the diaphragm, valve plate or seals may need to be replaced. However, if the noise is coming from bearings or other areas, more extensive repairs may be required. Additionally, dust and other contaminants can enter the pump chamber, which can degrade pump performance.
If the vacuum pump won’t start, it could be a blown fuse or a power or voltage problem. Other common causes are flow restrictions or improper installation at the entrance. Also, the vacuum pump may be damaged or the capacitors may be of poor quality. It’s not always easy to tell if a vacuum pump is leaking oil, but a greasy transmission can indicate a vacuum pump failure.
A leaking vacuum pump can also hiss when the car’s engine is running. If you hear it, check the hoses and connections to make sure there are no leaks. A vacuum leak may indicate a faulty vacuum pump, so you need to replace it as soon as possible.
Checking end pressure is easy, but a pressure gauge can also serve as a sign. You can also check for pump vibration by running a short procedure. Excessive vibration can be subtle, but it can greatly affect your process. If you notice excessive pump vibration, you should contact a professional immediately.
Poor pump performance can cause many problems for your company. A bad vacuum pump not only wastes material, it also damages your tools and reputation.
editor by czh 2022-12-30
in Alexandria Egypt sales price shop near me near me shop factory supplier D375A-3 Dozer Gear Pump manufacturer best Cost Custom Cheap wholesaler
Great consideration has been paid out on environmental safety and vitality conserving. The new items include a series of large-tech and high top quality chains and sprockets and gears, this kind of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator action-chains, higher-pace tooth chains, timing chains, self-lubrication chains, amid which have sort high speed tooth chain for vehicle department dynamic box and aerial chains fill in the blanks of chain in China. Our major merchandise are Needle Roller bearings, Cylindrical Roller Bearings, Rod finish Bearings, Spherical basic bearings, Keep track of roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, Drinking water Pump Bearings, SNR Automobile Bearings and all kinds of Spherical Bearings.
construction EPT pump
gear pump , hydraulic pump , main pump , H2o pump
suit EPT :
Dozer: D31 D53 D60 D65 D75 D80 D85 D135 D155 D355 D375 D475
Loader: WA100 WA120 WA180 WA200 WA320 WA380 WA420 WA450 WA480 WA500 WA600 WA900
EXCAVATOR: PC30 PC35 PC55 PC75 PC120 PC160 PC20 PC220 PC240 PC300 PC350 PC360 PC400 PC450 PC650 PC750 PC1250
MOTOR: GD55 GD605 GD705
DUMP: EPT325 EPT405 EPT460
Motor : 6D95 6D12 6D108 6D110 6D114 6D125 6D140 6D155 6D170
| 705-21-31571 | 114-sixty-57140 | 113-fifteen-0571 | 6206-51-1201 |
| 705-12-32571 | 705-12-32571 | 705-twelve-32571 | 6136-51-1002 |
| 704-12-38100 | 07429-71300 | ||
| 704-12-38100 | 07429-72302 | 6150-51-1004 | |
| 704-11-38100 | 07429-71203 | 07432-72203 | |
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| 07444-67504 | 07430-71400 | 07432-71300 | 6659-fifty two-1571 |
| 705-12-44571 | 07430-71400 | 07432-71300 | 6151-fifty one-1005 |
| 07444-66100 | 07432-72103 | 6620-51-a thousand | |
| 07444-66103 | 07436-72202 | 07432-71203 | 6710-51-1001 |
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| 571-66200 | 07440-72202 | 07433-71103 | 6128-52-1012 |
| 07400-10600 | |||
| 705-fifty one-35710 | |||
| 07448-66500 | 571-71802 | 07438-72902 | 6128-52-1013 |
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in Nanded Waghala India sales price shop near me near me shop factory supplier Three Phase Asynchronous AC Induction Electric Gear Reducer Fan Blower Vacuum Air Compressor Water Pump Universal Industry Machine Motor manufacturer best Cost Custom Cheap wholesaler
With EPG model registered in more than 70 countries like America , Europe , Japan and so on, it has associates amongst world leading enterprises, this kind of as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and so forth. EPG will always adhere to it organization spirit of currently being useful, innovative, productive and exceptional to make the top international transmission push. Every approach, every section, every perform in EPG is demanded to be carried out one phase pursuing one more, very carefully and cautiously, from materials variety, reformation to manufacturing equipment, from parts warmth treatment method to computerized assembly, from quality manage to product inspection and tests and from order dealing to soon after income provider.
Generation Description
YE2 Collection Solid of Iron Three Stage Induction Motor is EPTly developed for European marketplace, whose terminal box is positioned on
the leading of motor.They are absolutely enclosed and fan-cooling designed. They are newly made in conformity with the appropriate
requirements / guidelines of IEC ampDIN42673 stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.
| Kind | YE2 |
| EPT | .75~315kw |
| Insulation | F / EPT, H/EPT |
| Voltage and frequency | 380/400/415/660/690V 50/60hz |
| Speed | 3000/1500/one thousand/750/600 rpm |
| Mounitng | IMEPT3/IMV1 |
| Cooling and air flow | TEFC in accordance with IC411 of IEC60034-six. |
| Winding | 100% Cooper Wire |
| Protection class | IP54/IP55 |
| Vibration | vibration class A, vibration class EPT is accessible on request. |
| EPT assurance | ISO9001 |
| Web site conditions | from -fifteen degC t0 forty degC and altitude below a thousand meters |
Products Application, Price Included Service
PinnxunMotor can give a complete set of best remedies for different Programs,EPTring innovation and valueadded to our
clients, At the exact same time, we can also formulate EPT answers in accordance to the different required of customer
Product Approach
Pinnxun alwaEPTtake very good faith, accountability, carefulness and excellence as our administration philosophy, committedto supplying
clients with superior high quality merchandise,each and every phase in processs need to be get complete consideration.
Qualification certification program
The key for ‘PinXiHu (West Lake) Dis.ng’ EPT-conditions cooperation is to continuously enhance the quality of is merchandise and service, EPTy virtue of is
complete process, top quality management program and rigid compliance with international mainstream stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.’PinXiHu (West Lake) Dis.ng’
has estabEPTd a good quality management technique that has handed ISO9001-2008 EPT management program certification
ISO14001 Environmental management program.
ISO9001-2008 EPT administration program
ISO14001 Environmental management system
CE European Certification
IECEX Worldwide Ex Certification for Ex motors
AEPT European Ex Certification for Ex motors
EAC Russia GOST stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Ex certification for Ex motors
CQC EPT top quality cEPTr power conservation certification
Throughout the world Advertising and marketing amp Services Community
EPT Excellent Advertising service community is one of PinXiHu (West Lake) Dis.ng’s benefit. we have 38 branches in china principal metropolis,five branches in
the Overseas ,Our organization penetrates far more than 60 nations and locations incXiHu (West Lake) Dis.Hu (West Lake) Dis. South The usa, North The united states,Europe, Asia
Center EPT and Africa, Supplying us speedy reach capacity from product sales, services, procurement and Transportation considering that inception, PinXiHu (West Lake) Dis.ng
alwaEPTuphold the deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment method of industry EPTization. we segment and situation buyers requirements and focus on marketplace. our
products and provider are commonly used in EPT industry, and efficiency stable and basic safety.we custom made different motors for diverse
EPT
Hydraulic Pump Gear Motor for Motor Scraper with Outboard Bearing
hydraulic pump equipment motor for Motor scraper with outboard bearing
Product Description
| equipment motor design | displacement(ml/r) | Rated stress(bar) | Max pressure(bar) | Min speed(r/min) | Max pace(r/min) |
| 1MF | one.1-five.one | two hundred | 250 | 650 | 4000 |
| 1MF | 5.one-8.five | 200 | 250 | 650 | 3600 |
| 2MF | 4-eight | 200 | 250 | 600 | 4000 |
| 2MF | 8-15 | two hundred | 280 | 600 | 3500 |
| 2MF | 15-twenty | 200 | 280 | 600 | 3000 |
| 2MF | 20-26 | 200 | 280 | 600 | 2500 |
| 2MF | 26-thirty | 200 | 280 | 600 | 2000 |
| 2.5MF | ten-20 | 200 | 250 | five hundred | 3600 |
| two.5MF | twenty-thirty | 200 | 250 | five hundred | 3600 |
| two.5MF | 30-forty | one hundred eighty | 250 | five hundred | 3000 |
| 3MF | 22-forty three | two hundred | 250 | five hundred | 3000 |
| 3MF | forty three-70 | 200 | 250 | 500 | 2500 |
| 3MF | 70-89 | 200 | 250 | 500 | 2200 |
| 3.5MF | 52-73 | 170 | 210 | 500 | 3600 |
| 3.5MF | 73-100 | a hundred and fifty | 180 | five hundred | 3000 |
| three.5MF | 100-115 | 120 | one hundred forty | 500 | 2500 |
Company Data
ZheJiang CZPT CZPT CZPT Co., Ltd
With entire world class producing facilities, expertise and manufactures in the fluid electrical power market for above thirty a long time
ZheJiang office set in Jiajie Constructing Xihu (West Lake) Dis. District, ZheJiang
Manufacturing unit established in CZPTsu Metropolis, CZPTsu Provience. 4 hrs driving from ZheJiang .
Our Companies
1.Every single item tested just before delivery
2.one calendar year warranty
3.GRH R&D section: complete technician support
4.GRH high quality division: Your feedback support us carry out greater.
5.Certification
6.Exhibition
Spouse
Terex ,John Deer, New Holland, JCB , SANY,and so on.
FAQ
| Q: What is our main application? | A: 1.CZPT system 2.Agriculture machine 3.Constraction machine four. CZPT: five.Local distributors |
| Q:What is our principal items? | A: Equipment pump / Equipment motor / Orbit motor / Movement divider / Monoblock manage valve / Log splitter pump & valve / CZPT power device |
| Q: What Is The Payment CZPTs. | A: Full order: 30% as deposit, the balance before shipment Small order /sample order: full payment in advance |
| Q: Can I Mark My Own Brand On The Pump? | A: Yes. Full order could mark your logo and code |
| Q: What is our main export market? | A: CZPTica(forty five.5%):The CZPT States, Canada, Brazil CZPTe(thirty.eight%):Italy,Germany,England,Holland,Spain,Poland. Asia(eighteen.5%):Korea,India,Turkey,Iran, Syria, Israel Other individuals(five.eight%): |
High Pressure Hydraulic Oil Pump and Gear Motor
large strain hydraulic oil pump and equipment motor
Product Description
GRH pumps and motors:
1.30 years hydraulic experience, high volumetric efficiency and long life
two.Full option of shafts, flanges and ports showing on catalog, special design is also allowed
three.Seal kits: Nitrile rubber buna as CZPT seal, option of Viton seal for high temperature
four.Each item is 100% tested before shipment to ensure good performance
Specification: Cover:
Displacement Cast Iron Addresses
Aluminum Covers
Team one : 1.1 cc/r – 8. cc/r
Team 2 : 4 cc/r – thirty cc/r
Team 3 : 22 cc/r – 89cc/r
Operating Pressure: Seal:
200Bar/ 250 Bar FPM seal / NBR seal
Alternatives: Various Ports/ Shaft Alternative
With Reduction Valve/ With Check out Valve
Company Info
ZheJiang CZPT CZPT CZPT Co., Ltd
With planet course manufacturing facilities, expertise and manufactures in the fluid electrical power market for over thirty years
ZheJiang office set in Jiajie Developing Xihu (West Lake) Dis. District, ZheJiang
Manufacturing facility set in CZPTsu Metropolis, CZPTsu Provience. Four hours driving from ZheJiang .
CZPT:CZPT Gear Pumps & CZPT,
Directional valve, Flow control valve
Flow Dividers etc
Our Companies
1.Every merchandise analyzed ahead of shipping and delivery
2.one yr guarantee
3.GRH R&D department: complete technician assist
4.GRH high quality office: Your feedback assist us perform better.
5.Certificate
6.Exhibition
FAQ
| Q: What is our main application? | A: 1.CZPT system 2.Agriculture machine 3.Constraction machine 4. CZPT: five.Local distributors |
| Q:What is our main goods? | A: Equipment pump / Equipment motor / Orbit motor / Flow divider / Monoblock manage valve / Log splitter pump & valve / CZPT energy device |
| Q: What Is The Payment CZPTs. | A: Full order: 30% as deposit, the balance before shipment Small order /sample order: full payment in advance |
| Q: Can I Mark My Own Brand On The Pump? | A: Yes. Full order could mark your logo and code |
| Q: What is our main export market? | A: CZPTica(forty five.five%):The CZPT States, Canada, Brazil CZPTe(thirty.eight%):Italy,Germany,England,Holland,Spain,Poland. Asia(18.five%):Korea,India,Turkey,Iran, Syria, Israel Other individuals(5.8%): |