Hyjet HHR-400 Mains Switch
The Hyjet HHR Series is designed for residential use, offering a seamless rainwater harvesting solution. It prioritizes tank water for water supply, automatically switching to mains water when the tank is empty or during power outages. Ideal for single story homes, it supports up to three outlets, typically toilets and laundry systems. The system is certified for drinking water contact, ensuring safe water use in households. 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
- 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





