high chromium alloy slurry pump

Robust single-stage, single-suction centrifugal slurry pump engineered for heavy-duty, abrasive slurries. The ZJ series uses A49 high-chromium alloy for wet components to deliver extended wear life in applications that handle solid-laden liquids.

Key features:

• Double-shell, vertically split casing for easy inspection and maintenance.
• Rotatable discharge branch: outlet can be positioned at 8 increments (every 45°) to suit varied piping layouts and installation constraints.
• High-chromium alloy wet parts (A49) for superior wear resistance against abrasive particles.
• Designed for low vibration, low noise and reliable continuous operation, with good hydraulic efficiency to reduce operating costs.
• Single-stage, single-suction centrifugal design optimized for transporting slurry containing solid particles.

Applications:

• Power plants (hydraulic ash removal)
• Metallurgical concentrators (ore slurry transport)
• Coal preparation and washing plants (coal slurry, heavy medium)
• Building materials and other industries requiring abrasive slurry handling

Performance limits and handling:

• Maximum allowable slurry weight concentration (CW): up to 45% for ash/coal slurry, up to 60% for ore slurry and heavy medium.

Benefits for industrial buyers:

• Lower lifecycle cost through improved wear resistance and easier maintenance access.
• Flexible installation orientation reduces piping modifications and downtime.
• Suitable for continuous, heavy-duty slurry transfer tasks in power, mining and mineral processing facilities.

For specification confirmation and selection (impeller size, shaft sealing options, performance curves and materials for non-wetted parts), request the pump's dimensional and performance datasheet to match flow, head and slurry characteristics to your system requirements.