RCE – Chemical centrifugal pump in metal
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.
Technical Data
Design
Horizontal centrifugal pump
Impeller
Closed or open
Temperature
-40 °C to 450 °C (-40 °F to 842 °F)
Material
Plastics
Delivery rate
Qmax. = 1.200 m3/h
Nominal pressure
up to 16 bar
Size
DN 32 - DN 300
Delivery head
Hmax. = 180 m
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.
- Fertilizer (DAP/NPK/TSP/MAP)
- Molten sulphur
- Ammonium nitrate
- Phosphoric acid
- Nitric acid
- Mud
- Pitch and tar
Norm
ISO 5199
Type
Horizontal, single-stage
Casing design
Single or double volute casing
Impeller
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 (-4 °F to 140 °F)
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
Storage and priming tank
Pump accessories
- 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