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Centrifugal cantilever pump on a frame of the N, N4 series

Centrifugal cantilever pump on a frame of the N, N4 series

Characteristics

Delivery Head: м, max 140 m.
Capacity: М3, max 1700 m3
Operating Temperature, t C -10 °C / +120 °C
Engine work, KW up to 250
Suction Flange DN DN 50 .. DN 500
Discharge Flange: DN DN 32 .. DN 250
Material cast iron, steel, bronze
Engine speed RPM 1000-3000

Description

Console-type pumps on a frame, with a closed impeller, are designed for pumping clean liquids containing abrasive particles up to 0.1 mm in size and a concentration of up to 0.2%. and temperatures up to 120 °C.  cantilever type are used in water supply and heat supply, in fire extinguishing systems, in agriculture.

- Centrifugal pumps with horizontal shaft, with axial suction and closed impeller.

- Dimensions of the housing comply with TS standards EN 733.

- Sealed ball bearings that do not require maintenance.

- Shaft seal is mechanical or gland seal, as necessary and according to the type of pumped liquid

- Dimensions of non-standard models may differ from models of other manufacturers.

- Suction and discharge flanges comply with EN 1092-2 / PN 16.

- Due to the removable rear design, the bearing group, bearing seals, pump shaft and the impeller can be replaced without separating the pump working part from the pipelines

- All impellers are dynamically balanced according to ISO requirements

- Axial force is balanced by the rear compensation ring / balancing of the hole system.

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