China Air Operated Gas Booster for Gas Filling or Inspection

Air Operated Gas Booster
Rugged-double stage
Pressure range: 20~80Mpa
Five pressure ratios available
Best price, high quality
Air driven gas boosters involve STT Series are high pressure reciprocating pumps used for gases boosting, driven of compressed shop air. STT Series boosters are double stage, double acting with single air head driven type. They are capable of gas boosting from very low to super high pressure. Gas inlet pressure as low as 1bar (14.5psi. ).
STT 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

TypePressure
ratioMin. gas
Inlet
pressure
PA (bar)Min. gas
outlet
Pressure
PA (bar)Max. gas
oulet
pressure PB (bar)Formula to calculate
gas oulet pressure PBConnection:
Gas Inlet /
Gas outletMax. flow
at air drive pressure
of 6 bar(L/min)STT2525: 111020025XPL+3.5XPAZG1/4/ ZG1/4136 (at PAof 8 ar )STT4040: 111032040XPL+ 6XPAZG1/4/ ZG1/4124 (at PA of 8 bar )STT10/6010: 1/60: 111048060XPL+6X PAZG1/4/ ZG1/484 (at PA of 8 bar )STT25/6025: 1/60: 1102548060XPL+2.5XPAZG1/4/ ZG1/472 (at PA of 8 bar )STT100100: 1110800100XPL+10XPAZG1/4/ ZG1/463 (at