Type

GR32、GR40、GR45

Connections

 Hollow shaft

Shaft rotation

Clockwise viewed at shaft end

Shaft speed

500-1750 rpm

Flows

15- 80 L/min

Outlet pressure

10 bar

Inlet pressure

From -0.5 to 3bar (10bar option)

Fluids

Mineral oil HLP and HLVP

Ecologic fluids HETG-HEPG-HEE

HFA oil-water emulsion - oil minimum 5%

HFB water-oil emulsion < 40%

HFC water-glycol - water max 35 to 55%

HFDR phosphate ester

Lubrication high viscosity oil

Special synthetic fluid: MIL-H、SKYDROL; special on request

Viscosity

From 15 to 20000cst

Working temperature

From -20 to +150℃

Seal

NBR、FPM、EPDM

Pump body

Casting aluminum alloy

Rotors

Steel for primary screw，cast iron for secondary screw

Noise level

From 54 to 65dB(A) at 2750rpm base on IS04412