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AX Series – Explosion-Proof Submersible Slurry Pumps for Hazardous & Abrasive Applications

AX submersible pumps are designed for safe and reliable operation in hazardous zones such as mine dewatering, oil & gas exploration, refinery plants, and slurry pits where explosive gases or ignitable atmospheres may exist. With a top discharge for effective motor cooling and a built-in agitator to keep solids suspended, AX pumps are ideal for continuous-duty performance in extreme environments.

  • Explosion-proof design for high-risk environments

  • Top discharge for efficient motor cooling during continuous duty

  • Built-in agitator stirs up solids to prevent clogging

  • Double silicon carbide mechanical seals in oil chamber

  • Class H motor insulation for thermal endurance

  • Shaft sleeve and lip seal system to reduce abrasive wear

  • Thermal overload protection to prevent overheating

  • Enhanced cable entry sealing system for improved durability

AX

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Easily compare the hydraulic performance of all AX submersible slurry pump models using the chart. It shows how flow rate (m³/min) varies with head (m), allowing you to identify the most efficient model for your specific application – whether in dewatering, sludge handling, or flammable environments.

Model table Slurry pumps /AX

JST AX explosion-proof slurry pump range: models from 3.7 to 7.5 kW, head up to 23.5 m, capacity up to 2.6 m³/min, designed for abrasive fluids with solids up to 35 mm.

All models are equipped with 3-phase 200–600 V power supply.
Come with a standard 10-meter cable.

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Construction Material:

  • Abrasion-resistant high chrome iron impeller, wear plate, and agitator

  • Built-in agitator helps swirl up solids before discharging

  • Double silicon carbide mechanical seals in a separate oil chamber

  • Class H motor insulation for high-temperature endurance

  • Shaft sleeve minimizes wear from abrasives and corrosion

  • Lip seal protection to block contaminants from reaching seals

  • Thermal overload protection against high amperage and overheating

  • Enhanced cable entry sealing system for long-term durability

EES GmbH Distributor in France 🇫🇷

Dimensions(mm)

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Watch KZN pumps in action — real-world performance footage

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