8/6E-AH Warman Slurry Pump Introduction

2026-03-30

This series of slurry pumps are cantilevered centrifugal slurry pumps, suitable for conveying abrasive or corrosive slurries. They are widely used in industries such as mineral processing, metallurgy, petroleum, chemical, coal, electric power, transportation, river dredging, building materials, and municipal engineering.

The 8/6E-AH is a heavy-duty slurry pump. With its thick wear-resistant components and heavy-duty bearing assembly, this pump is suitable for handling highly abrasive, high-concentration slurries or low-concentration, high-head slurries. It can be used in multi-stage series configuration within the pump's maximum allowable working pressure.

Model designation of the 8/6E-AH slurry pump: 8/6E-AH Warman Slurry Pump Introduction 1

Structural features of the 8/6E-AH slurry pump:
The 8/6E-AH pump features a double-casing structure, meaning the pump casing and cover are equipped with replaceable wear-resistant metal liners (including the impeller, volute liner, throatbush, etc.). The pump casing and cover are made of gray cast iron or ductile cast iron depending on the working pressure, with a vertical split design, and are bolted together. The pump casing is provided with a spigot that is bolted to the bearing assembly. Both the front and rear shroud of the impeller have auxiliary vanes to reduce leakage and extend the pump's service life. All pumps of this type have a horizontal suction inlet. When viewed from the drive side, the pump rotates clockwise.

Sealing methods of the 8/6E-AH slurry pump:
The main shaft seal types for the pump are gland packing seal, expeller seal, and mechanical seal.