• Air driven gas boosters are high pressure reciprocating pumps used for gases boosting,driven of compressed shop air .STD Series boosters are double acting,single air head driven type.They are characterized by the same features as the STA series except double acting.And they have to be prepressurized at the inlet port so as to meet with the outlet pressure requirements,which value will be variable based on the permitted maximum outlet pressure. 
• STD 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(*4.5psi.) to 8bar(**6psi.).Provide for operating pressures up to *0Mpa. 

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