Product Description

Price is for reference only, Actual price, inventory, model, freight, please contact us

Product Description

 

 

 

 

 

 

 

 

 

 

 

Specification

item

value

Warranty

1 Year

After Warranty Service

Online support

Local Service Location

Other

Showroom Location

Other

Brand Name

NONE

Place of Origin

China

City

HangZhou

Pressure

  Depending on model

Structure

Vane pump

Weight

  Depending on model

Power

Depending on model

Dimension(L*W*H)

Depending on model

After-sales Service Provided

Online support

Displacement

Other

Pump Type

Vane Pump

Maximum Flow Rate

Customizable

Product name

Hydraulic Vane Pump

Material

Cast Iron

Color

Metallic silver

 

 

 

 

 

 

 

We produce  CHINAMFG hydraulic pump a4vg, a4vg180 pump, CHINAMFG hydraulic pumps for the model of A10VO, A4VSO, A4VSG,  A7V, A6V, A8V, A4VSO, A4VTG, A2F, A2FO, A2FE, CHINAMFG hydraulic pump and its equivalent parts.

type below:

Rexroth A10VSO & A10VO Axial Variable Piston Pump A10VSO18, A10VSO28, A10VSO45, A10VSO71, A10VSO100, A10VSO140 control: DR, DFR, DRG, DFR1, DFLR,

in open loop circuit.

for the A10VSO piston pump parts: Cylinder Block (Barrel), Piston Shoe Assembly, Retainer Plate (Set Plate), Ball Xihu (West Lake) Dis.,
Thrust Plate (Piston Shoe Plate), Valve Plate, Swash Plate, Swash Cradle, Drive Shaft, Rotating Group.

model below:

A10VSO 18 series:
A10VSO18DR/31R-PPA12N00,
A10VSO18DR/31R-PPA12K01,
A10VSO18DFR1/31R-PPA12N00,,
A10VSO18DFR1/31R-PPA12N00,
A10VSO18DFR1/31R-PPA12K01,
A10VSO18DFR/31R-PPA12N00,
A10VSO18DFLR/31R-PPA12N00,
A10VSO18DG/31R-PPA12N00,
A10VSO18DRG/31R-PPA12N00,
A10VSO18DFE1/31R-PPA12N00,
A10VSO18FHD/31R-PPA12N00,
A10VSO18ED/31R-PPA12N00,

A10VSO 28 series:
A10VSO28DR/31R-PPA12N00,
A10VSO28DR/31R-PPA12K01,
A10VSO28DFR1/31R-PPA12N00,
A10VSO28DFR1/31R-PPA12N00,
A10VSO28DFR1/31R-PPA12K01,
A10VSO28DFR/31R-PPA12N00,
A10VSO28DFLR/31R-PPA12N00,
A10VSO28DG/31R-PPA12N00,
A10VSO28DRG/31R-PPA12N00
A10VSO28DFE1/31R-PPA12N00,
A10VSO28FHD/31R-PPA12N00,
A10VSO28ED/31R-PPA12N00,

A10VSO 45 series:
A10VSO45DR/31R-PPA12N00
A10VSO45DR/31R-PPA12K01,
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00,
A10VSO45DFR1/31R-PPA12K02
A10VSO45DFR/31R-PPA12N00,
A10VSO45DFR/31R-PPA12K01,
A10VSO45DFR/31R-PPA12K26
A10VSO45DFLR/31R-PPA12N00,
A10VSO45DG/31R-PPA12N00
A10VSO45DRG/31R-PPA12N00,
A10VSO45DFE1/31R-PPA12N00,
A10VSO45FHD/31R-PPA12N00,
A10VSO45ED/31R-PPA12N00,

A10VSO 71 series:
A10VSO71DR/31R-PPA12N00
A10VSO71DR/31R-PPA12K01,
A10VSO71DFR1/31R-PPA12N00,
A10VSO71DFR1/31R-PPA12N00,
A10VSO71DFR1/31R-PPA12K02,
A10VSO71DFR/31R-PPA12N00,
A10VSO71DFR/31R-PPA12K27
A10VSO71DFLR/31R-PPA12N00,
A10VSO71DG/31R-PPA12N00,
A10VSO71DRG/31R-PPA12N00,
A10VSO71DFE1/31R-PPA12N00,
A10VSO71FHD/31R-PPA12N00,
A10VSO71ED/31R-PPA12N00,

A10VSO 100 series:,
A10VSO100DR/31R-PPA12N00,
A10VSO100DR/31R-PPA12K01,
A10VSO100DFR1/31R-PPA12N00,
A10VSO100DFR1/31R-PPA12N00,,
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFR/31R-PPA12N00,,
A10VSO100DFLR/31R-PPA12N00,
A10VSO100DG/31R-PPA12N00,,
A10VSO100DRG/31R-PPA12N00,
A10VSO100DFE1/31R-PPA12N00,,
A10VSO100DFE1/31R-PPA12K02,
A10VSO100FHD/31R-PPA12N00

R957105606 A10VO100DFR1/31R-VSC62N00, R957111500 A10VSO45DFLR/31R-VPA12N00 145N
R957124086 A10VO71DFR1/31R-VSC62N00, R957129793 A10VSO140DFLR/31R-VPB12N00 265N
R957131762 A10VSO28DFLR/31R-VPA12N00 35N, R957143895 A10VSO45DFLR/31R-VPA12N00 50N
R957156902 A10VO71DFR1/31R-VSC62K68, R957159592 A10VSO140DFR1/31R-VPB12K68
R957160463 A10VSO100DFLR/31R-VPA12N00 140N, R957160861 A10VO45DFR1/31L-VSC62K68
R957160920 A10VSO28DFLR/31R-VPA12N00 100N, R957160921 A10VSO28DFLR/31R-VPA12N00 50N
R957160922 A10VSO45DFLR/31R-VPA12N00 100N, R957160923 A10VSO71DFLR/31R-VPA12N00 156N
R957160924 A10VSO71DFLR/31R-VPA12N00 240N, R957160925 A10VSO100DFLR/31R-VPA12N00 120N
R957160926 A10VSO100DFLR/31R-VPA12N00 200N, R957160927 A10VSO100DFLR/31R-VPA12N00 245N
R957160928 A10VSO100DFLR/31R-VPA12N00 300N, R957160929 A10VSO140DFLR/31R-VPB12N00 300N
R95716 0571 A10VSO140DFLR/31R-VPB12N00 245N, R957160962 A10VO71DFR1/31L-VSC62K68
R957161113 A10VO28DFR1/31L-VSC62K01, R957161114 A10VO28DFR1/31L-VSC62N00
R957161115 A10VO45DFR1/31R-VSC62K68, R957161116 A10VO71DFR1/31R-VSC62K01
R957161117 A10VO71DFR1/31L-VSC62N00, R957161228 A10VSO45DFR1/31R-VPA12K68
R957161229 A10VSO71DFR1/31R-VPA12K68, R957161230 A10VSO100DFR1/31R-VPA12K68

R9109 0571 0 A10VSO28DFR/31R-PPA12N00, R9109 0571 3 A10VSO28DR/31R-PPA12N00
R A10VO100DFR/31R-PSC62N00, R91095713 A10VO100DFR/31L-PSC62N00
R9109571 A10VO28DFR/31R-PSC62N00, R910907403 A10VSO45DR/31R-PPA12N00
R910907404 A10VO45DFR/31R-PSC62K01, R91095718 A10VO45DFR1/31R-PSC62K04
R91095719 A10VSO28DR/31R-PPA12K01, R A10VO28DFR/31R-PSC62K01
R91095715 A10VSO45DFR1/31R-PPA12N00, R A10VO45DFR1/31L-PSC62N00
R9157113 A10VSO45DFR/31R-PPA12K01, R91095719 A10VO45DFR/31L-PSC62K01
R91571181 A10VO45DFR1/31R-PSC62N00, R91571590 A10VSO28DFR1/31R-PPA12N00
R91571571 A10VSO45DFR/31R-PPA12K26, R91571737 A10VO28DFR1/31R-PSC61N00
R91571007 A10VSO100DR/31R-PPA12N00, R91571421 A10VO28DR/31R-PSC62K01
R91571472 A10VO45DFR1/31L-PSC62K01, R91571931 A10VO45DFR1/31R-PSC62K01
R91092 0571 A10VO45DFR1/31R-PSC62K02, R910921546 A10VSO140DFR1/31R-PPB12N00
R910922744 A10VSO100DFR1/31R-PPA12N00, R9157147 A10VO28DFR1/31L-PSC62K01
R9157183 A10VSO140DR/31R-PPB12N00, R9157181 A10VO28DFR1/31R-PSC62K01
R9157118 A10VSO28DFR1/31R-PPA12K01, R910927068 A10VSO45DFR1/31R-PPA12K02
R910927083 A10VSO100DFR1/31R-PPA12K02, R910927126 A10VSO140DFR1/31R-PPB12K02
R91571852 A10VSO140DRG/31R-PPB12N00, R91571823 A10VSO100DFLR/31R-PPA12N00
R91571974 A10VSO140DFLR/31R-PPB12N00, R91571975 A10VSO45DFLR/31R-PPA12N00
R A10VSO28DFLR/31R-PPA12N00, R A10VSO28DFLR/31R-PPA12N00
R A10VSO140DFLR/31R-PPB12N00, R A10VSO28DFLR/31R-PPA12N00
R A10VSO100DFLR/31R-PPA12N00, R A10VSO100DFLR/31R-PPA12N00
R A10VSO100DFLR/31R-PPA12N00, R A10VSO45DFLR/31R-PPA12N00
R A10VSO100DFLR/31R-PPA12N00, R A10VSO45DFLR/31R-PPA12N00
R A10VSO45DFLR/31R-PPA12N00, R91571804 A10VSO18DFR1/31R-PUC62N00
R91571977 A10VSO140DFLR/31R-PPB12N00, R91571026 A10VSO28DFLR/31R-PPA12N00
R91571120 A10VO71DFR/31R-PSC62N00. R91571183 A10VSO45DFR/31R-PPA12N00
R91571192 A10VSO140DFR/31R-PPB12N00, R91571643 A10VSO100DFR/31R-PPA12N00
R910940045 A10VO100DFR1/31L-PSC62N00, R910940520 A10VSO18DFR/31R-PPA12N00
R910940582 A10VSO45DFLR/31R-PPA12N00, R910940787 A10VO28DFR/31L-PSC62N00
R91094 0571 A10VSO28DFLR/31R-PPA12N00, R A10VSO140DFLR/31R-PPB12N00
R A10VO71DFR1/31R-PSC62N00, R910942503 A10VSO18DR/31R-PPA12N00
R910942635 A10VSO71DFR/31R-PPA12N00, R910942654 A10VSO71DFLR/31R-PPA12N00
R910942696 A10VO28DFR1/31R-PSC62N00, R A10VO45DFR1/31R-PSC61N00
R A10VSO100DFLR/31R-PPA12N00, R A10VO45DFR/31R-PSC62N00
R A10VSO140DFLR/31R-PPB12N00, R9157132 A10VSO100DFLR/31R-PPA12N00
R9157167 A10VSO71DFLR/31R-PPA12N00, R910944195 A10VO71DFR1/31L-PSC62N00
R910944440 A10VSO71DFR1/31R-PPA12N00, R910944502 A10VSO71DFLR/31R-PPA12N00
R9157130 A10VSO71DFLR/31R-PPA12N00, R910945133 A10VSO71DR/31R-PPA12N00
R910945178 A10VSO18DFR1/31R-PPA12N00, R910945653 A10VO71DFR1/31R-PSC61N00
R910946188 A10VO71DFR/31L-PSC62N00, R910946661 A10VO71DFR1/31L-PSC62K01
R910947666 A10VSO18DFR/31L-PSC62N00, R910947870 A10VO71DFR1/31L-PSC62K02
R910947872 A10VSO71DFR1/31R-PPA12K02 .R910948654 A10VSO71DFLR/31R-PPA12N00
R910948790 A10VSO71DFLR/31R-PPA12N00, R910961216 A10VSO71DFLR/31R-PPA12N00
R A10VO45DFR/52R-PSC64N00 ,R A10VO60DFR1/52R-PSD61N00
R910988126 A10VSO10DR/52R-PKC64N00, R910988128 A10VSO10DFR1/52R-PKC64N00
R91571406 A10VSO10DR/52R-PPA14N00, R91571987 A10VSO10DFR1/52R-PPA14N00

A10VSO18DFR1/31R-PPB12N00, A10VS018DFR1/31R-PPB12N00, A10VS018DR/31R-PPA12N00,

 A10VSO18DR/31R-PPA12N00, A10VSO18DFR1/31R-PPA12N00,  A10VSO18DFR1/31R-PPB12NOO
A10VS018DFR1/31R-PPB12NOO, A10VSO18DR/31R-PPA12N00, A10VSO28DR/31R-PPA12N00
A10VS571DR/31R-PPA12N00, A10VO28DR/31R-PSC12N00, A10VSO28DRF1/31R-PSA12N00
A10VSO28DFR1/31R-PPA12N00, A10VSO28DFR1/31R-PPA12N00, A10VS571DFR1/31R-PPA12N00
A10VSO28DFR/31R-PSA12N00, A10VO28DFR1/31L-PSC62N00, A10VO28DFR1/31R-PSC62N00

A10VS045DR/31R-PPA12N00, A10VSO45DR/31R-PPA12N00, A10VS045DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00, A10VSO45DFR1/31R-PPA12N00, A10VO45DFR1/31R-PSC62K02
A10VSO45DFR1/32R-PPB12N00, A10VSO71DFR1/31R-PPA12N00, A10VS071DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12KB5, A10VSO71DFR/31R-PSC62K07, A10VSO71DFR1/31R-PPA12N00
A10VS071DFR1/31R-PPA12N00, A1OVSO71DFR1/31R-PPA12N00, A1OVS071DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00, A10VSO71DFR1/32R-VPB22U99, A10VSO71DFR1/31R-PPB12NOO
EA10VSO71DR/31R-PPA12N00, A10VSO71DR/31R-PPA12N00, A10VSO100DR/31R-PPA12N00
A10VS5710DR/31R-PPA12N00, A10VSO100DR/31R-VPA12N00, A10VS5710DR/31R-VPA12N00
A10VSO100DFR1/31R-PPA12N00, A10VS5710DFR1/31R-PPA12N00, A10VSO100DR/31R-PPA12N00
A10VSO100DFR1/31R-VPB12N00, A10VS5710DFR1/31R-VPB12N00, A10VSO100DFR1/31R-PPB12N00
A10V5710DR/31R-PSC11N00, A10VS5710DR/31R-PTA12N00, A10VSO140D/31R-PPB12N00
A10VSO140DR/31R-PPB12N00, A10VS0140DR/31R-PPB12N00, E-A10VSO140DFR1/31R-PPA12N00
A10VSO140DFR1S/31R-PPB12N00, A10VSO140DFR1/31R-PPB12N00, A10VS0140DFLR/31R-PPB12N00
A10VSO140DR/31R-PPB12N00, A10VS0140DR/31R-PPB12NOO, A10VSO140DR/31R-VPB12N00
A10VSO140DR/31R-VPB22U99, A10VSO140DFR1/31R-PPB12N00 
 

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: No, we could not offer the sample for free charge but we can supply the goods with sample price.

 

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Type: Plunger Pump
Material: Cast Iron
Weight: 60kg
Samples:
US$ 500/Piece
1 Piece(Min.Order)

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

vacuum pump

Can Vacuum Pumps Be Used for Vacuum Furnaces?

Yes, vacuum pumps can be used for vacuum furnaces. Here’s a detailed explanation:

Vacuum furnaces are specialized heating systems used in various industries for heat treatment processes that require controlled environments with low or no atmospheric pressure. Vacuum pumps play a crucial role in creating and maintaining the vacuum conditions necessary for the operation of vacuum furnaces.

Here are some key points regarding the use of vacuum pumps in vacuum furnaces:

1. Vacuum Creation: Vacuum pumps are used to evacuate the furnace chamber, creating a low-pressure or near-vacuum environment. This is essential for the heat treatment processes carried out in the furnace, as it helps eliminate oxygen and other reactive gases, preventing oxidation or unwanted chemical reactions with the heated materials.

2. Pressure Control: Vacuum pumps provide the means to control and maintain the desired pressure levels within the furnace chamber during the heat treatment process. Precise pressure control is necessary to achieve the desired metallurgical and material property changes during processes such as annealing, brazing, sintering, and hardening.

3. Contamination Prevention: By removing gases and impurities from the furnace chamber, vacuum pumps help prevent contamination of the heated materials. This is particularly important in applications where cleanliness and purity of the processed materials are critical, such as in the aerospace, automotive, and medical industries.

4. Rapid Cooling: Some vacuum furnace systems incorporate rapid cooling capabilities, known as quenching. Vacuum pumps assist in facilitating the rapid cooling process by removing the heat generated during quenching, ensuring efficient cooling and minimizing distortion or other unwanted effects on the treated materials.

5. Process Flexibility: Vacuum pumps provide flexibility in the type of heat treatment processes that can be performed in vacuum furnaces. Different heat treatment techniques, such as vacuum annealing, vacuum brazing, or vacuum carburizing, require specific pressure levels and atmospheric conditions that can be achieved and maintained with the use of vacuum pumps.

6. Vacuum Pump Types: Different types of vacuum pumps can be used in vacuum furnaces, depending on the specific requirements of the heat treatment process. Commonly used vacuum pump technologies include oil-sealed rotary vane pumps, dry screw pumps, diffusion pumps, and cryogenic pumps. The choice of vacuum pump depends on factors such as required vacuum level, pumping speed, reliability, and compatibility with the process gases.

7. Maintenance and Monitoring: Proper maintenance and monitoring of vacuum pumps are essential to ensure their optimal performance and reliability. Regular inspections, lubrication, and replacement of consumables (such as oil or filters) are necessary to maintain the efficiency and longevity of the vacuum pump system.

8. Safety Considerations: Operating vacuum furnaces with vacuum pumps requires adherence to safety protocols. This includes proper handling of potentially hazardous gases or chemicals used in the heat treatment processes, as well as following safety guidelines for operating and maintaining the vacuum pump system.

Overall, vacuum pumps are integral components of vacuum furnaces, enabling the creation and maintenance of the required vacuum conditions for precise and controlled heat treatment processes. They contribute to the quality, consistency, and efficiency of the heat treatment operations performed in vacuum furnaces across a wide range of industries.

vacuum pump

Can Vacuum Pumps Be Used for Leak Detection?

Yes, vacuum pumps can be used for leak detection purposes. Here’s a detailed explanation:

Leak detection is a critical task in various industries, including manufacturing, automotive, aerospace, and HVAC. It involves identifying and locating leaks in a system or component that may result in the loss of fluids, gases, or pressure. Vacuum pumps can play a significant role in leak detection processes by creating a low-pressure environment and facilitating the detection of leaks through various methods.

Here are some ways in which vacuum pumps can be used for leak detection:

1. Vacuum Decay Method: The vacuum decay method is a common technique used for leak detection. It involves creating a vacuum in a sealed system or component using a vacuum pump and monitoring the pressure change over time. If there is a leak present, the pressure will gradually increase due to the ingress of air or gas. By measuring the rate of pressure rise, the location and size of the leak can be estimated. Vacuum pumps are used to evacuate the system and establish the initial vacuum required for the test.

2. Bubble Testing: Bubble testing is a simple and visual method for detecting leaks. In this method, the component or system being tested is pressurized with a gas, and then immersed in a liquid, typically soapy water. If there is a leak, the gas escaping from the component will form bubbles in the liquid, indicating the presence and location of the leak. Vacuum pumps can be used to create a pressure differential that forces gas out of the leak, making it easier to detect the bubbles.

3. Helium Leak Detection: Helium leak detection is a highly sensitive method used to locate extremely small leaks. Helium, being a small atom, can easily penetrate small openings and leaks. In this method, the system or component is pressurized with helium gas, and a vacuum pump is used to evacuate the surrounding area. A helium leak detector is then used to sniff or scan the area for the presence of helium, indicating the location of the leak. Vacuum pumps are essential for creating the low-pressure environment required for this method and ensuring accurate detection.

4. Pressure Change Testing: Vacuum pumps can also be used in pressure change testing for leak detection. This method involves pressurizing a system or component and then isolating it from the pressure source. The pressure is monitored over time, and any significant pressure drop indicates the presence of a leak. Vacuum pumps can be used to evacuate the system after pressurization, returning it to atmospheric pressure for comparison or retesting.

5. Mass Spectrometer Leak Detection: Mass spectrometer leak detection is a highly sensitive and precise method used to identify and quantify leaks. It involves introducing a tracer gas, usually helium, into the system or component being tested. A vacuum pump is used to evacuate the surrounding area, and a mass spectrometer is employed to analyze the gas samples for the presence of the tracer gas. This method allows for accurate detection and quantification of leaks down to very low levels. Vacuum pumps are crucial for creating the necessary vacuum conditions and ensuring reliable results.

In summary, vacuum pumps can be effectively used for leak detection purposes. They facilitate various leak detection methods such as vacuum decay, bubble testing, helium leak detection, pressure change testing, and mass spectrometer leak detection. Vacuum pumps create the required low-pressure environment, assist in evacuating the system or component being tested, and enable accurate and reliable leak detection. The choice of vacuum pump depends on the specific requirements of the leak detection method and the sensitivity needed for the application.

vacuum pump

What Is the Purpose of a Vacuum Pump in an HVAC System?

In an HVAC (Heating, Ventilation, and Air Conditioning) system, a vacuum pump serves a crucial purpose. Here’s a detailed explanation:

The purpose of a vacuum pump in an HVAC system is to remove air and moisture from the refrigerant lines and the system itself. HVAC systems, particularly those that rely on refrigeration, operate under specific pressure and temperature conditions to facilitate the transfer of heat. To ensure optimal performance and efficiency, it is essential to evacuate any non-condensable gases, air, and moisture from the system.

Here are the key reasons why a vacuum pump is used in an HVAC system:

1. Removing Moisture: Moisture can be present within an HVAC system due to various factors, such as system installation, leaks, or improper maintenance. When moisture combines with the refrigerant, it can cause issues like ice formation, reduced system efficiency, and potential damage to system components. A vacuum pump helps remove moisture by creating a low-pressure environment, which causes the moisture to boil and turn into vapor, effectively evacuating it from the system.

2. Eliminating Air and Non-Condensable Gases: Air and non-condensable gases, such as nitrogen or oxygen, can enter an HVAC system during installation, repair, or through leaks. These gases can hinder the refrigeration process, affect heat transfer, and decrease system performance. By using a vacuum pump, technicians can evacuate the air and non-condensable gases, ensuring that the system operates with the designed refrigerant and pressure levels.

3. Preparing for Refrigerant Charging: Prior to charging the HVAC system with refrigerant, it is crucial to create a vacuum to remove any contaminants and ensure the system is clean and ready for optimal refrigerant circulation. By evacuating the system with a vacuum pump, technicians ensure that the refrigerant enters a clean and controlled environment, reducing the risk of system malfunctions and improving overall efficiency.

4. Leak Detection: Vacuum pumps are also used in HVAC systems for leak detection purposes. After evacuating the system, technicians can monitor the pressure to check if it holds steady. A significant drop in pressure indicates the presence of leaks, enabling technicians to identify and repair them before charging the system with refrigerant.

In summary, a vacuum pump plays a vital role in an HVAC system by removing moisture, eliminating air and non-condensable gases, preparing the system for refrigerant charging, and aiding in leak detection. These functions help ensure optimal system performance, energy efficiency, and longevity, while also reducing the risk of system malfunctions and damage.

China OEM Factory Supply Customized High Pressure Gear Piston Pump Water Pump Oil Pump Vacuum Pump with Warranty   a/c vacuum pump		China OEM Factory Supply Customized High Pressure Gear Piston Pump Water Pump Oil Pump Vacuum Pump with Warranty   a/c vacuum pump
editor by CX 2023-11-23