ZJQ high chromium alloy submersible slurry pump

A robust submersible slurry pump designed for continuous operation in abrasive, particle-laden liquids. The pump integrates a coaxial motor and wet-end assembly with high-chromium alloy flow parts (pump body, main impeller and mixing/stirring impeller) to deliver extended wear life, wide free-flow passages and strong discharge capability.

Key features and benefits:

• Submersible coaxial design: motor and pump operate underwater with no separate pump room required, simplifying installation and site management.
• High-chromium alloy wet parts: excellent abrasion resistance for long operating life in sand-, coal- and tailings-bearing slurries.
• Mechanical seal motor protection: prevents ingress of high-pressure water and contaminants into the motor cavity for reliable long-term operation.
• Integrated stirring impeller: agitates settled sediment at the suction face so the pump can extract and convey denser slurries; improves suction efficiency and dredging thoroughness.
• Wide flow channel and optimized hydraulics: reduces blockages and maintains high throughput of solids-laden liquids.
• No auxiliary vacuum pump or external mixing/spraying devices required: lowers capital and operating costs and simplifies system design.
• Flexible concentration control: dive depth of the stirring impeller lets operators control the slurry concentration delivered by the pump.
• Quiet, low-vibration underwater operation: reduces site noise and vibration compared with above-ground installations.
• Built-in monitoring and protections: multiple detection elements guard against water ingress and help ensure reliable motor performance.

Typical applications:

• Metallurgy, mining and mineral processing (tailings handling, slime and slurry transfer)
• Thermal power plant ash and slag removal
• River and lake dredging, reservoir maintenance and land reclamation
• Any industrial process requiring removal or transport of abrasive slurries and sediments

Installation & maintenance notes:

• Designed for direct submergence; piping and discharge must be sized to match pump hydraulic curve and solids handling requirements.
• Routine inspection of seals, bearings and impeller wear parts is recommended to maximize service life.
• Adjustable immersion depth provides a simple way to tune slurry concentration and suction performance on site.

Available identification:

• Brand: kenshine-pump
• MPN: ZJQ
• Model example: ZJQ25-20-4
• SKU: SET

This pump is intended as a rugged, lower-cost alternative to conventional above-ground slurry systems where direct underwater operation, strong solids handling and low auxiliary equipment requirements are priorities.