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Piston Vacuum Pump in Gas Recovery

In the oil and gas industry, where gases are discharged into the atmosphere, whether upstream production or downstream refining, gas recovery is the process of recovering hydrocarbon gases from storage tanks. Gas recovery can be achieved by removing the vacuum and compressing the gas from the tank. By using piston vacuum pump, it can be recovered, liquefied, and then used ethane gas. For this purpose or in the process, it is necessary to use rotary vane compressors, which include separating non-condensable gases through separators and compressing gases into sales lines for distribution.


Piston vacuum pump is a kind of vacuum/pressure pump which uses piston to generate power. It is oil-free and easy to maintain. It can vacuum or provide pressure difference.


Piston vacuum pump has the characteristics of safe and pollution-free gas control. Piston vacuum pump and compression system can deal with the variables of intake gas flow, explosion gas mixture, dirty friction gas mixture and unpredictable gas flow.


Our company has a unique range of integrated supply, including vacuum pumps, compressors and composite systems, suitable for a variety of petrochemical industrial systems applications. Usually, according to the needs of users, our company can provide an integrated system with a variety of functions, and provide professional and technical personnel consultation services.

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H Piston Vacumm Pump

ModelH-70H-150H-180H-200H-230H-300
Pumping speed (L/S)70150180200230300
Ultimate pressure (Pa)111111
Pump rotary speed (rpm)500500380410450450
Suitable motorPower (KW)5.515151518.522
Rotary speed(rpm)144014401460146014701470
ModelY132S-4Y132M-4Y160L-4Y160L-4Y180M-4Y180L-4
Max. inlet pressure (Pa)
1.3X104
Max. Vapor Productivity


(kg/hr.)


About 8.4
Cooling water


consumption (kg/h)

150200450450450700
Lubricated oilModel
1# vacuum pump oil
Capacity (kg)184045454563
DimensionInlet(mm)80100160160160160
Outlet(mm)5080100100100100
Length x width x height (mm)650 X 630 X 12001010 X 680 X 13561140 X 940 X 12701140 X 940 X 12701140 X 940 X 13251140 X 1160 X 1325
Total weight (kg)5259701155115511551525
ModelH-150GH-150FH-200FH-300F
Pumping speed (L/S)150150200300
Ultimate pressure (Pa)1111
Pump rotary speed (rpm)500450410450
Suitable motorPower (KW)7.5111522
Rotary speed(rpm)1440146014601470
ModelY132M-4Y160M-4Y160L-4Y180L-4
Max. inlet pressure (Pa)1.3X104
Max. Vapor Productivity (kg/hr.)About 8.4
Cooling water consumption (kg/h)200200450700
Lubricated oilModel1# vacuum pump oil
Capacity (kg)40355580
DimensionInlet(mm)100100160160
Outlet(mm)80100100100
Length x width x height (mm)1010 X 680 X 13561305 X 825 X 13501300 X 925 X 14501300 X 1150 X 1465
Total weight (kg)97090512551650



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