Product Specifications

Suction Dia.：350-850mm

Capacity： 1000-30000m3 /h

Head：     10-55m

Product Features

Large diameter, low speed and high efficiency impeller

Wide flow passage and low flow velocity casing

Cover and frame plate liner inserts with adjustable clearances

Stuffing boxes easy for assembly and disassembly

Pump head can be assembled as a whole

Customized designs

Various material options

DMC: Single-pump-casing design: Fewer parts, lower failure rate. Easy wetted parts replacement; whole wetted parts replacement.

Double-casing pump: Custom manufactured as required. It features higher safety, easy replacement of wet-end parts, and the entire wet-end parts can be directly replaced and installed as a complete assembly.

The outlet direction of the reversible casing is counterclockwise when viewed from the inlet side (standard type), or clockwise when viewed from the inlet side (as per order requirements).The clockwise outlet direction (when viewed from the inlet side) provides greater flexibility for plant layout designers.Only clockwise-rotating impellers and shafts are required as additional components for the direction conversion.

This structure is generally selected for bearing assembly smaller than 2000 kW.

The driving end is composed of one or two cylindrical roller bearings, and the impeller end is composed of a double-row tapered roller bearing, which bears axial force. Lubrication methods are grease lubrication or oil lubrication.

For a general structure larger than 2000KW Bearing assembly, the thrust bearing bears the axial force. Lubrication is forced oil lubrication.

When the bearing capacity is relatively large, a three-disk bearings are adopted, in which the self-aligning thrust bearing is only used to bear the axial force, not the radial force. Lubrication can adopt forced lubrication or an external cooling system.