A reciprocating, positive displacement gas pump with a directly coupled, integral linear reciprocating air motor. Hydratron’s Gas Booster pumps are designed to boost bottled or constant supply gases.

With Single Acting models, the pressure increase is made possible by means of the area ratio between the larger diameter air drive piston directly connected to a smaller diameter gas piston. 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.

Key Feature

• Ability to suspend at a predetermined pressure and hold this fixed pressure without consuming power or generating heat
• 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