HH Series High-Head Slurry Pump Introduction & Application

2026-05-08

This series of slurry pumps are cantilever centrifugal slurry pumps, designed for transporting abrasive or corrosive slurry. They are widely applied in mineral processing, metallurgy, petroleum, chemical industry, coal, electric power, transportation, river dredging, building materials, municipal engineering and other industries. The HH type pump is also known as a heavy-duty slurry pump.

Equipped with thick wear-resistant parts and a heavy-duty bracket, this pump can be used in multi-stage series connection within the maximum allowable working pressure range. It is suitable for conveying low-concentration high-head slurry or high-concentration low-abrasion high-head slurry. Compared with the AH series, the most prominent feature of the HH series is its adaptability to high-head working conditions, hence it is also named the high-head slurry pump.

Complete Model List of HH Series High Head Slurry Pump

Available models:

3/2D-HH, 4/3E-HH, 8/6F-HH, 18/16U-AHPP

Model Meaning Explanation

Take 4/3E-HH as an example:

Inlet diameter: 4 inches; Outlet diameter: 3 inches; D-type base; HH series high-head slurry pump.

Driving Modes of HH Series High-Head Slurry Pump

CLZ, CV, DCZ, ZVZ


ZVZ Drive	CLZ Drive	CV Drive

Sealing Methods of HH Series High-Head Slurry Pump

Gland seal, impeller seal, mechanical seal

Wear Parts of HH Series High-Head Slurry Pump

Wear parts include impeller, volute liner, back liner, shaft sleeve, positioning sleeve, front water seal ring, bearing, packing, full set of sealing gaskets and other vulnerable components.

Material: High-chromium alloy A05.

How to Choose a Chinese Slurry Pump: Selection Strategy and Advantages

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