Model No.

Maximum Material
Rated Gas Supply
Pressure (Ps)

Maximum Material
Rated Gas Outlet
Pressure (Po)

A Inlet Port
B Outlet Port

Static Outlet
Stall Pressure

Minimum Inlet
Gas Pressure (Ps)

Displacement
Per Stroke
(in3 per cycle)

GBT-15/30

15 Pa to 2500 psig (2)

9,000 psig

1/4" NPT

30 Pa +2 Ps

50 psi (3.5 bar)

7.05

620 bar

1/4" NPT

GBT-15/75

3.5 Pa to 5000 psig (2)

20,000 psig

9/16"-18 (1)

75 Pa + 5 Ps

50 psi (3.5 bar)

7.05

1,380 bar

9/16"-18 (1)

GBT-30/75

20 Pa to 6000 psig (2)

20,000 psig

9/16"-18 (1)

75 Pa + 2.5 Ps

100 psig (7 bar)

3.1

1,380 bar

9/16"-18 (1)

M014 - Counter Port: This option  provides a 5/8-18-UNF thread port on the air motor section of the pump for  installing a mechanical cycle counter.

M402 - Remote Pilot: This option provides a 1/8'' NPT female port for remotely controlling  the start/stop of the pump by connecting an external air signal to actuate  the air cycling valve.