Hardy MH405SS Self-Priming Multistage Pump

The Hardy MH405SS is a robust self-priming horizontal multistage pump built in high-grade stainless steel for superior corrosion resistance. Delivering up to 145 l/min (8.7 m³/h) with a maximum head of 50 metres, this 1.5 kW pump is ideal for domestic pressure boosting, commercial water transfer, and light industrial circulation applications. It offers quiet operation, high efficiency, and durable mechanical sealing for reliable performance.

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Rated Head

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145 lpm

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Hardy MH405SS Self-Priming Multistage Pump

The Hardy MH405SS is a premium-quality self-priming, centrifugal horizontal multistage pump, engineered to meet demanding water movement and pressurisation requirements in residential, agricultural, and commercial settings. With a design built around AISI 304 stainless steel components, it provides excellent durability and resistance against corrosion, ensuring a long operating life even in challenging environments.

  • Power (P2): 1.5 kW (2.0 kW input)

  • Speed: 2900 rpm

  • Head Range: Up to 50 metres

  • Flow Range: Up to 145 l/min (8.7 m³/h)

  • Maximum Suction Lift: 6 metres self-priming capability

  • Suction Size: 1 ¼” female threaded
  • Discharge Size: 1” female threaded

  • Maximum Casing Pressure: 800 kPa

  • Max Water Temperature: 60°C

  • Insulation Class: F

  • IP Rating: IP55 for outdoor durability