Aggressive Liquids

Stainless Steel Submersible Drainage Pumps for Chemically Aggressive Liquids. Spherical Clearance 50-70 mm – CPT50/CPT53/CPT70



Fully submersible, compact integrated motor-pump unit consisting of:

  • Pump: Single stage centrifugal pump with horizontal discharge.
  • Impeller: Closed single channel impeller for liquids containing impurities and sludge with solid particles. Spherical clearance 50 and 70 mm.
  • Motor: Fully submersible, pressure tight electric motor. Insulation class H. Degree of protection IP 68. Thermal sensor embedded in the winding. Cable: H07 RN-F (Plus) 6G1.5 with cable protective hose and longitudinally tight cable trumpet.
  • Shaft/Bearing: Large diameter stainless steel rotor shaft, pre-lubricated bearings. Seals: Combination of two mechanical seals (silicon-carbide/ silicon-carbide) in separate oil chamber. Oil inspection from outside.
  • Explosion proof: All Pump types also with explosion proof motors according to II 2 G Ex c d II B T4 (T3) available.
Sewage Pumps
  • Submersible TCV/TCM
  • Flow: 48m³/h, Head: 15m
  • Motor Output: 0.8-2.4kW
Sewage Cutter Pump
  • GRP10/GRP50
  • Flow:14.3m³/h, Head: 52m
  • Motor Output: 0.8-5.2kW
Sewage Cutter Pump
  • GRP16/GRP36/GRP50
  • Flow: 28m³/h, Head: 52m
  • Motor Output: 0.9-5.2kW
Sewage Cutter Pump
  • GRP56/GRP76/GRP111
  • Flow: 31m³/h, Head: 68m
  • Motor Output: 6.4-11kW

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