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Hyjet HHR-370S Multistage Submersible Hydraulic Rain / Mains System

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Availability: Available

  • Same day shipping for stocked items
  • Money back guarantee
  • Outstanding service & expert technical advice
  • AU owned & operated for 50 years

Quick Overview

An automatic Rain / Mains changeover pump system, the HHR-370S allows tank water to be used for water supply in preference to mains water.

It has an in built electronic pressure controller which automatically starts the pump if tank water is available when there is demand for water. It will switch to mains water when tank water is empty and in case of power failure. An in-tank float switch is not needed making the system quick and easy to install.

Features and Benefits

  • No in-tank float switch 
  • Quick & Easy to install 
  • Suitable for single & double storey homes 
  • Automatically switches to mains in case of power failure 
  • Watermarked dual check valve for back flow prevention
  • Power (kW): 0.37
  • Power (HP): 0.5
  • Cable: 5m
  • Impellers: 5
  • Outlet: 1.25"
  • Voltage: 240V, 50Hz
Hyjet HHR-370S

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Operating Limits

  • Max. flow rate 82 L/m
  • Max. mains pressure - limited 200 kPa
  • Max. head 42m
  • Max. liquid temperature: 60°C
  • Max. ambient temperature: 40°C


  • Pump casing: Stainless steel AISI 304
  • Motor shaft: Stainless steel AISI 304
  • Impellers: Techno polymer
  • Diffuser: Techno polymer
  • Double mechanical seal: silicon carbide - graphite / ceramic - graphite
  • Motor IP68
  • Cooled motor (by water) of Class F and thermal protection
  • Electric power cable HO7RN 10m with 3 pin

Additional Information

Energy Star Rating No


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Hyjet HHR-370S Multistage Submersible Hydraulic Rain / Mains System 0 out of 1 5 based on ratings. user reviews.