- Double acting
- Single air drive head
- Pressures to 4,500 bar (65,250 psi)
G...D pumps are double acting, single air drive head. They are characterised by the same features as the G pumps single acting, single air drive head types, but they have less pulsations and deliver approx. 50 % more flow.
G...D pumps are available with polyurethane seals, UHMWPE seals with Viton O-ring for water use are available as option. Models G10D – G35D come standard with bottom inlet, side inlet is available as option. Models G60D(S) – G150D(S) are only available with side inlet. For air drive pressures of 14.5 psi (1 bar) minimum to 145 psi (10 bar)
Options for G Series
- Seal material for oil use (standard pump): Order code: G35 – (L)
- Seal material for water use: (not available for G500 and G500-2) Order code: G35 – (L)VE / G37D – VE
- Special seal material to handle special fluids: Order code: See fluid compatibility guide
- Side inlet (G500, G500-2 and G60 – G150 come standard with side inlet) Order code: G35(L) – S / G35(D)VE – S
- Special inlet and outlet ports (i. e. NPT): Order code: G35 – NPT
- Air control unit for G series with filter pressure regulator, control pressure gauge and shut-off valve: Order code: G35(L) with C2
- To protect the pump against excessive outlet pressures, an air safety valve can be fitted to the air control unit: Order code: G35(L) with C2/SVair (The outlet pressure has to be indicated.)
- Other options available on request.