Hyjet HHR-400 Mains Switch

Hyjet HHR-400 Mains Switch

The HYJET HHR-400 is an automatic Rain / Mains change over pump system allowing tank water to be used for water supply in preference to mains water. The HYJET HHR-400 has a quality proven electronic pressure controller which automatically starts the pump when there is demand for water supply. The pressure controller will only operate the pump if tank water is available. The HYJET HHR-400 will automatically switch to mains water when tank water is empty and in case of power failure. The HYJET HHR-400 does not require an in-tank float switch which makes the system quick and easy to install.

Motor / power: 400W
Max. flow:  55 litres / minute
Head: 36m
Pump Inlet diameter: 1″
Mains Inlet diameter: 3/4″
Outlet diameter: 3/4″
Pump Style: Above Ground
Body Material: AISI 304 stainless steel motor and pump shaft
Warranty on pump: 2 Years

Features

• No in-tank float switch
• Quick & Easy to install
• Suitable for single storey homes
• Automatically switches to mains in case of power failure
• Watermarked dual check valve for back flow prevention

Application

• Household water supply & irrigation
• Submersible installation
• Water transfer
• Pressure boosting
• Industrial wash down

Operating Limits

• Max. flow rate 55 L/m
• Max. mains pressure – limited 200 kPa
• Max. head 36m
• Max. liquid temperature: 60°C
• Max. ambient temperature: 40°C
• Voltage 240V, 50Hz

Materials

• Pump casing: Stainless steel AISI 304
• Motor shaft: Stainless steel AISI 304
• Impellers: polymer
• Mechanical seal: graphite / ceramic / NBR