CHANNEL PUMPS
RCN/RCPN SERIES
Horizontal single stage centrifugal pumps with overhung impeller and axial suction, constructed using the "Back pull-out system" and available with four different sizes of support.
Main technical features

• Flow rate up to 800 m3/h
• Discharge head up to 75 m
• Working pressure up to 10 bar
• Working temperature from -30 to +170°C
• Size from 65 to 200 mm
• Flanges drilling UNI PN10

Advantages

• The channel impeller with wide inter-vane passages makes it possible to convey, without any danger of blockages, liquids containing particles in suspension, without fibrous materials, chemically inert or aggressive.
• Maximum efficiency
• Reliability
• Compactness

Fields of application

• The paper and chemical wood pulp industries
• The sugar industry
• The farm-food industry
• Waste water and sewage treatment plants
• The chemical and petrochemical industry
• The iron and steel industry
• The mining industry
• The construction sector

Materials
The RCN-RCPN pumps can be made both of cast iron or AISI 304 or AISI 316 L stainless steel.
Shaft seal
The RCN-RCPN pumps can be equipped with various types of seal:

• Soft packing with liquid barriage
• Mechanical seals (simple, balanced, double, cartridge, with quench ...,) with standard circulation and flushing in accordance with the API Standard 610 norms.
• Hydrodynamic seal: this is an innovative seal comprising a secondary impeller installed behind the main impeller which makes it possible to operate with particularly abrasive liquids or with solutions that easily deposit the solute.

Special productions
On request the pumps can be supplied:

• With cooled sealing chamber
• In vertical submerged version