Hyjet MHR20-370 S

 

HYJET MHR20-370 S

FEATURES

  • Automatic pressure controller (Start & Stop on demand)
  • Run dry protection
  • Quick & Easy to install
  • Efficient on power consumption

CONSTRUCTION:

  • Pump casing: Stainless steel AISI 304
  • Motor shaft: Stainless steel AISI 304
  • Impellers: Technopolymer
  • Diffuser: Technopolymer
  • Double mechanical seal:
  • silicon carbide-graphite/ceramic – graphite
  • Motor IP68 -Cooled motor (by water) of Class F and thermal protection
  • Electric power cable H07RN 5m with 3 pin

APPLICATION

  • The MHR20 Valve comes with 3/4″ outlet, which makes the system ideal for domestic applications. Certified to: WaterMark ATS 5200.477 WMK 60075 Complies with AS/NZS 3500.1 when installed by a licensed plumber
  • The MHR20 Valve is designed to operate with an electronic pressure controller with auto restart not requiring a float switch. This design makes the MHR20 System very simple to install.
  • The MHR20 Series is a fully Automatic Hydraulic Rain/ Mains water changeover device designed for pressure pump supply systems in harvesting rainwater for the toilet, laundry and household applications with automatic mains backup.

Note: Should the static mains supply be greater then 400 kPa above the supply pressure of the pump the device will not completely isolate mains water.

VALVE SPECIFICATIONS

  • Maximum power source pressure 500 KPa
  • Maximum pump pressure 600 KPa
  • Flow rate >50 LPM.
  • Maximum water temperature 40C
  • Rain water inlet 25 mm 1″ BSP F
  • Main water in 20 mm 3/4″ BSP F
  • Outlet 20 mm 3/4″ BSP F

CONSTRUCTION

  • Pump body: AISI 304 stainless steel
  • Impeller: Stainless steel
  • Motor shaft: Stainless steel
  • Mechanical seal: Ceramic/Graphite/NBR

VALVE FEATURES

  • Australian made changeover valve
  • Easy to install
  • Does not require regular maintenance
  • MHR20 valve-solid brass construction
  • No in-tank float required
  • Mains pressure not limited
  • Certified dual check valve for backflow prevention

CONSTRUCTION

  • Pump casing: Stainless steel AISI 304
  • Motor shaft: Stainless steel AISI 304
  • Impellers: Technopolymer
  • Diffuser: Technopolymer
  • Double mechanical seal: silicon carbide-graphite/ceramic-graphite
  • Motor IP68
  • Cooled motor (by water) of Class and thermal protection
  • Electric power cable H07RN 5m with 3 pin

MHR20-750S SUBMERSIBLE OPTION

VALVE FEATURES

• Australian made changeover valve – Easy to install
• Does not require regular maintenance
• MHR20 valve – solid brass construction
• No in-tank float required
• Mains pressure not limited
• Certified dual check valve for backflow prevention

CONSTRUCTION
• Pump casing: Stainless steel AISI 304
• Motor shaft: Stainless steel AISI 304
• Impellers: Technopolymer
• Diffuser: Technopolymer
• Double mechanical seal: silicon carbide – graphite / ceramic – graphite
• Motor IP68
• Cooled motor (by water) of Class F and thermal protection

• Electric power cable HO7RN 5m with 3 pin.

    

TECHNICAL DATA: