Maxijet Hyjet MHR20-370 Rains to Mains Automatic Pressure Pump

Maxijet Hyjet MHR20-370 Rains to Mains Automatic Pressure PumpThe 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. 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 Valve comes with 3 4 outlet,

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

Valve Specifications

• Max Mains Pressure 500 KPa
• Max Pump Pressure 600 KPa
• Flow Rate >50 LPM
• Max Water Temperature 40°C
• Rainwater Inlet 25mm 1” BSP F
• Mains Water in 20mm 3/4” BSP F
• Outlets 20mm 3/4” BSP F

Pump Construction

• Pump Body: AISI 304 Stainless Steel
• Impeller: Stainless Steel
• Motor Shaft: Stainless Steel
• Mech seal: Ceramic /Graphite / NBR

Applications: 

• Single Story
• Outlets 3
• Max Flow 55 L/min
• Warranty 3 years