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)

GB-15

2,250 psig

2,250 psig

1/4" NPT

15 Pa

50 psig (3.5 bar)

7.05

155 bar

155 bar

1/4" NPT

GB-30

4,500 psig

4,500 psig

1/4" NPT

30 Pa

100 psig (7 bar)

3.1

310 bar

310 bar

1/4" NPT

GB-75

6,000 psig

11,250 psig

9/16"-18 (1)

75 Pa

250 psig (17 bar)

1.2

410 bar

775 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.