Gas Booster
ISO9001
Double stage-double acting
Pressure range:8~80Mpa
Five pressure ratios available
Best price,high quality

• PST pumps are double acting,double stage and single air drive head pumps.Provide for super high pressure with very low inlet pressure
•  PST pumps are available with high quality seals, which provides significantly better service life as well

• Double pump heads with exhaust cooling devices.

  Provide for air drive pressures up to 10 bar (145psi). S est be not above 8 bar so as to protect pumps for long life durability.

  All parts in contact with the gas are made of aluminium or resp. stainless steel.

Key features 

• Double action for effective operation
• No electricity required. Safe operation, ex-proof
• More appropriate ratios for meeting higher flowrates and faster fill times
• No airline lubricator required
• Hydrocarbon free-seperation between air drive and gas booster sections

• Suitable for most gases

• Built-in cooling

• High quality seals, long life service available

• All components in contact with the gas are made of aluminium or resp. stainless steel

• Wide range of models

• Standard and custom systems available

• Reliable,easy operation and maintenance 

 

Applications

• Mining,fire&safety
• Aircraft ground support
• Automotive air bag vessel filling
• Power generation
• Injection moulding
• Accumulator charging
• Supply for isolating gas systems
• Gas proof testing
• Hydrostatic and Burst Pressure testing for valves,pipes and tubing,pressure vessels and air craft components,etc.
• Safety valve adjusting   

 

Technical parameters

Type	Pressure ratio	Min. gas inlet pressure PA (bar)	Max. gas inlet pressure PB (bar)	Max. permitted oulet pressurePB (bar)	Formula to calculate gas oulet pressure PB	Connection: Gas Inlet /: Gas outlet		Max. Flow at air drive pressure of 6bar in L/min
PST25	25:1	0.2	10	200	25PL+3.5PA	ZG1/4/ ZG1/4	83(at PA of 8 bar )
PST40	40:1	0.2	10	320	40PL+6PA	ZG1/4/ ZG1/4	75(at PA of 8 bar )
PST60	60:1	0.2	10	480	60PL+6PA	ZG1/4/ ZG1/4	51(at PA of 8 bar )
PST100	100:1	0.2	10	800	100PL+10PA	ZG1/4/ ZG1/4	38(at PA of 8 bar )