GERTEC Hose Pump SP-550-2

The GERTEC SP-550-2 pumps bentonite and cement suspensions, drilling fluids and sludges containing solids. It handles transfer and return-flow duties in foundation engineering and tunnelling.

Two speed settings provide nominal capacities of up to 6 and 12 m³/h respectively, allowing selection between two delivery stages.

Technical features
Flow rate	6 / 12 m³/h
maximum discharge pressure	6 bar
Nominal pump hose bore	50 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