2-Stage Double Acting Gas Booster

Key Features

Ability to suspend 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

Specifications

Model	Max Output Pressure @ 100 psi (7bar) Air Drive		Displacement/ Stroke		Max Compression Ratio	Supply Pressure to Achieve Max Output Pressure		Actual Output Pressure (Stall Condition)
Model	Psi	Bar	cu in	cc	Max Compression Ratio	Psi	Bar	Actual Output Pressure (Stall Condition)
GBD7/33	5700	393	35.8	586.9	60:1	510	35	33PA+4.7PS
GBD15/66	9000	621	17.6	288.4	60:1	545	38	66PA+4.4PS
GBD33/118	14200	979	7.8	127.9	50:1	685	47	118PA+3.5PS
GBD66/186	21000	1448	4.0	65.6	40:1	857	59	186PA+2.8PS

Model Number	Inlet Pressure		Outlet Pressure		Flow
Model Number	Psi	Bar	Psi	Bar	SCFM	N Ltr/min
GBD7/33	120	8	2400	166	6.94	196
GBD15/66	200	14	4000	276	6.38	181
GBD33/118	500	34	10000	690	5.76	163
GBD66/186	1000	69	15000	1034	7.52	213