Specifications

Certificate:ISO9001
Rugged-double double stage
Pressure range:20~80Mpa
Five pressure ratios available

• PST 60 Air driven gas boosters are high pressure reciprocating pumps used for gases boosting,driven of compressed shop air.PST Series boosters are double stage, double acting.They are capable of gas boosting from very low to super high pressure.Gas inlet pressure as low as 0.2bar (2.9psi.).
• PST series gas boosters are suitable for the oil free compression of air and Industrial gases like Nitrogen, Helium as well as flammable and risk gases like hydrogen,oxygen and natural gas.Air drive pressure from 1bar(14.5psi.)to 8bar(116psi.).Provide for operating pressures up to 80Mpa.

 

Key features

• Double action for effective operation.Double stage for high pressure available
• 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. There are five models for your option
• 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)	Min. gas outlet Pressure PA (bar)	Max.gas oulet pressure PB (bar)	Formula to calculate gas oulet pressure PB	Connection: Gas Drive/ Gas Inlet / Gas outlet	Max. flow at air drive pressure of 6 bar(L/min)
PST25	25:1	0.2	10	200	25XPL+3.5PA	G1/2 / ZG1/4/ ZG1/4	83 (at PAof 8 ar )
PST40	40:1	0.2	10	320	40XPL+ 6PA	G1/2 / ZG1/4/ ZG1/4	75(at PA of 8 bar )
PST60	60:1	0.2	10	480	60XPL+6PA	G1/2 / ZG1/4/ ZG1/4	51 (at PA of 8 bar )
STT100	100:1	0.2	10	800	100XPL+10PA	G1/2 / ZG1/4/ ZG1/4	38 (at PA of 8 bar )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

Note:  P_L: air drive pressure    P_A: gas inlet pressure   P_B: gas outlet pressure 

 

Please consult us for printable dimensional drawings and performance charts for STT Series boosters sized to your specific application parameters.