Main applications

  • Chemical industry
  • Drainage
  • Flood / stormwater holding tanks
  • Industrial waste water
  • Industry engineering
  • Marine
  • Oil /Gas
  • Petrochemical Industry
  • Waste water
  • Waste water transport
  • Water supply

Technical data

Q max 800.0 m³/h
H max 60.0 m


Process pump with free-flow impeller, semi-open or two-channel or three-channel impeller. Shaft sealed by mechanical seal or gland packing in accordance with various API pipework plans. Oil-lubricated bearings. ATEX-compliant version available.


Refineries, chemical and petrochemical industries, steel works, descaling units, raw materials extraction, waste water management.

Further technical information about RWCP / RWCN

Overview of technical data

Q (50Hz) 2.0 – 800.0 (m³/h)
H (50Hz) 0.9 – 60.0 (m)
Type of bearing Rolling element and plain bearings
Casing partition Radially split
Drive Electric motor
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
Connection to power supply 230/400 V, 3~
Explosion protection ATEX (94/9/EC)
Maximum submergence 5785.0 (mm)
Impeller material (EN standard) CA6NM, CF8M, JL1040
Type of coupling Direct
Type of lubrication Grease / Product lubrication
Max. permissible fluid temperature 100.0 (°C)
Pump set location Dry installed, floodable
Shaft material (EN standard) AISI-316L, F-114
Suction characteristics Non-priming
Top plate Yes
Type of casing Volute casing
Type of impeller Open, Free flow impeller, Three-channel impeller
Casing material (EN standard) CF8M, JL1040
Installation position Vertical
Shaft seal type Gland packing, Shaft seal ring, Mechanical seal
Main applications Industry and process engineering, Waste water / sewage, Oil / Gas
Maximum discharge-side pressure 16.0 (bar)
Maximum drive rating 300.0 (kW)
Type of installation Stationary
Maximum speed of rotation 3500.0 (1/min)