Specification :

FHBD series gas booster pump use single air control non-equilibrium gas distribution valve to achieve reciprocating motion for pump. Pneumatic drive can be stopped with the servo. Ideally suited for a variety of high-pressure gas tests or as a high-pressure gas source, this pump comes with air-cooling device, no other cooling pump. Double acting booster pump and double acting two stages one are twice compare with single acting one . Double acting two stages booster pump mainly used in an occasion of low initial gas pressure and high outlet gas pressure