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Chemical centrifugal pump in metal

Heizbare Pumpe aus Metall
Chemie-Kreiselpumpe aus Metall
Chemie-Kreiselpumpe aus Metall
Beheizte Chemie-Kreiselpumpe aus Metall
Sonderausführung RCE
RCE Sonderausführung

The RCE is a horizontal single-stage, end-suction, top-discharge, centrifugal pump with heavy duty bolted-down bearing pedestal.  The sturdy design with front and back vanes on the impeller is primarily intended to fulfil very specific requirements as a standard chemical pump. As a product-related special version, the RCE is the first choice in the chemical industry, the basic industry - especially in fertilizer production - environmental technology and many other industrial sectors.

It pumps organic and inorganic as well as aggressive liquids with high solid contents and is particularly suitable for hot media up to 450 degrees. Examples of applications include ammonium nitrate, molten sulphur, phosphoric acid, tar, pitch, urea melt, caustic soda, water glass, mash and cataphoretic paints.

The pump is equipped with the i-ALERT®2 sensor as standard. This monitors vibrations and temperature. If preset limit values are exceeded, LEDs in the sensor light up. All measured values can be retrieved via an app or the Ai Platform. This means that necessary measures can be taken in good time before the pump fails.

Design Features


Horizontal cetrifugal pump




DN 32 - DN 300


Closed or open

Delivery rate

Qmax. = 1.200 m3/h

Delivery head

Hmax. = 180 m


-40 °C to 450 °C

Nominal pressure

16 bar

Heavy-duty applications in chemically aggressive and abrasive media with or without a solids content, in chemical processing technology, the primary materials industry and other areas of industry. Typical applications are molten salt, pitch, tar, sulphur, etc.


ISO 5199


Horizontal, single-stage

Casing design

Single or double volute casing


Closed or open

Bearing lubrication

Grease or oil lubrication

Installation versions

Base plate, base frame or stilt mounting

Ambient temperature

-20°C to 60°C

Solid content limit value

approx. 30 %

  • Inducer
  • Drain of volute casing
  • Flushing in different versions
  • Temperature and vibration monitoring
  • Flange connections according to international standards
  • Thermosyphon system
  • Quenching system
  • Pump accessories

Hydrodynamic sealing with stuffing box packing or mechanical seal

  • Alloy C1 (2.4686)
  • Ferritic cast steel 1.0619
  • High Alloy Cast Steel V5700 (0.9650)
  • Ferritic stainless steel 1.4136S
  • Austenitic stainless steel 1.4306S
  • Austenitic stainless steel 1.4361
  • Austenitic stainless steel 1.4408
  • Semi-austenitic 1.4463
  • Duplex 1.4517
  • Fully austenitic special stainless steel R3020
  • High austenitic stainless steel 1.4529S
  • Higher austenitic stainless steel 1.4652S