Double Acting Gas Booster

Double Acting Gas Booster

A reciprocating, positive displacement gas pump with a directly coupled, integral linear reciprocating air motor. Hydratron Single Stage Double Acting Air Driven Gas Booster is a reciprocating, positive displacement gas pump with a directly coupled, integral linear reciprocating air motor, designed to generate high-pressure gas output. With double-acting models, the pressure increase is made possible by means of the area ratio between the larger diameter air drive piston directly connected to two smaller diameter gas pistons. These latter having the same diameter as each other. The reciprocating action of the gas booster draws gas at low pressure into the booster then displaces the gas at a higher pressure output from the booster into a closed system. On double-acting models, the inlet gas pressure is used to provide additional energy allowing greater output pressures and higher flowrates to be achieved. 

All Models can easily be incorporated into easy to operate Standard System gas power/transfer units. 


  • Ability to stall at a predetermined pressure and hold this fixed pressure without consuming power or generating heat. 
  • Energy saving mechanism using the inlet Gas pressure to assist the air drive motor. 
  • No risk of flame or spark. 
  • Infinitely variable speed/output flowrate control. 
  • Infinitely variable output pressure control. 
  • Easy to apply automatic controls. 
  • Standard models are suitable for Air, Nitrogen & Helium. Design options are available for more hazardous gases. 
  • No limit or adverse effects in continuous stop/start applications. 
  • Proven reliability, easy to maintain and robust. 

Air Motor: 

  • Mainly Anodized Aluminum, Stainless Steel and nitrile seals. 

Hydraulic Section: 

  • Aluminum Bronze, Stainless Steel and Nitrile seals are standard. 


ModelMax Output Pressure @ 100 psi (7bar) Air DriveMax Output Pressure @ 100 psi (7bar) Air DriveDisplacement/CycleDisplacement/CycleMax Compression RatioSupply Pressure for Max Output PressureSupply Pressure for Max Output PressureActual Output Pressure (Stall Condition)
GBD33 5,70039315.6255.715:12,400166 33PA+PS
GBD66 9,0006218.0131.115:12,400166 66PA+PS
GBD118 14,2009794.573.815:12,400 166 118PA+PS
GBD186 21,0001,4483.049.2 15:1 2,400166 186PA+PS

ModelInlet PressureInlet PressureOutlet PressureOutlet PressureFlowFlow
GBD33 1,00069 2,000
GBD66 2,0001384,00027631.50891
GBD118 2,0001386,00041420.40577
GBD186 2,500172 10,00069016.40464

Advanced Bolting Solutions Pvt. Ltd.

ABS House Plot W116(A), TTC Industrial Area Khairane MIDC,Navi Mumbai 400 708, Maharashtra, India