ZJL Slurry Pump
ZJL vertical submerged slurry pump is designed to pump abrasive, coarse-grained and high-density slurry with the pump body immersed in liquid. No shaft seal or sealing water is needed, enabling normal operation under poor suction or intermittent dry-run conditions. Wetted components adopt wear-resistant metal; submerged sections can be rubber-lined to resist medium corrosion. Multiple shaft lengths are available to match varying slurry tank depths and suction requirements. Various speed options and structural variants guarantee reliable operation, extended service life and improved efficiency.
Product details
Product Features
1.Wetted parts: wear-resistant metal or replaceable rubber lining optional
2.Compact vertical layout saves installation footprint
3.Replaceable shaft protective sleeve fitted as standard
4.Double-suction semi-open impeller; optional recessed impeller for large-size solids passing
5.No submerged bearing or packing seal structure
6. agitator prevents solid sedimentation
7.Tolerates insufficient suction working conditions
8.Smooth, low-vibration operation
Main Application
Ideal for corrosive, coarse-particle and high-concentration slurry transfer. Widely applied in mining, mineral processing, coal washing, tailings disposal, dredging, power plant, sewage & wastewater treatment, cyclone feeding and construction material industries.
Model Designation
For example:
Model: 65-ZJ-L-30
65-Discharge diameter(mm)
ZJ-Slurry pump
L-Vertical type
30-Impeller diameter(mm)
Structure Diagram

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The ZJ series is our self-developed single-stage, single-suction centrifugal slurry pump available in horizontal (ZJ) and vertical (ZJL) types. Made of high-chromium wear-resistant alloy cast iron, the pump boasts outstanding abrasion, corrosion and impact resistance. It has the advantages of high efficiency, low power consumption, long service life, sturdy construction, stable running, low vibration & noise and convenient maintenance. It is engineered to transport abrasive or corrosive slurries containing solid particles. The maximum allowable solid content is 45% wt for mortar and 60% wt for ore slurry, with medium temperature limited to ≤60°C. Capable of multi-stage series connection, it is extensively applied in power, metallurgy, coal and building material industries.
ZJ Slurry Pump
The ZJ series is our self-developed single-stage, single-suction centrifugal slurry pump available in horizontal (ZJ) and vertical (ZJL) types. Made of high-chromium wear-resistant alloy cast iron, the pump boasts outstanding abrasion, corrosion and impact resistance. It has the advantages of high efficiency, low power consumption, long service life, sturdy construction, stable running, low vibration & noise and convenient maintenance. It is engineered to transport abrasive or corrosive slurries containing solid particles. The maximum allowable solid content is 45% wt for mortar and 60% wt for ore slurry, with medium temperature limited to ≤60°C. Capable of multi-stage series connection, it is extensively applied in power, metallurgy, coal and building material industries.
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