GERTEC Hose Pump SP-650-2

The GERTEC SP-650-2 pumps bentonite and cement suspensions, drilling fluids and sludges containing solids. It handles transfer and return-flow duties in foundation engineering and tunnelling.

The two speed settings provide nominal capacities of 11 and 22 m³/h. The pump hose has a 65 mm nominal bore for handling media containing solids.

Technical features
Flow rate	11 / 22 m³/h
maximum discharge pressure	4 bar
Nominal pump hose bore	65 mm
solids particle size	up to 16 mm
The achievable flow rate depends on the medium, suction conditions and back pressure
Power input 4.5 kW; 400 V, CEE 16 A