Multistage Submersible Drainage Pumps for Clear Water and Drainage Water – H609/H617
Fully submersible, compact integrated motor-pump unit consisting of:
- Pump: Multistage centrifugal pump with horizontal discharge G 1 ½“F. Impeller: 2 closed multi-channel impellers, spherical clearance 3 mm.
- Motor: Fully submersible, pressure tight electric motor, oil-filled. Insulation class H. Motor protection IP 68. Cable connection chamber totally isolated from motor housing. Cable: H 07 RN-F 4 G 1.5 Model 609W: H 07 RN-F 3 G 1 Model 617WA: H 07 RN-F 5 G 1.5
- Shaft/Bearing: Large diameter stainless steel rotor shaft, pre-lubricated bearings.
- Seals: Combination of mechanical seal and lip-seal.