APPLICATION
- 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.
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 body: AISI 304 Stainless steel
- Impeller: Stainless steel
- Motor Shaft: Stainless steel
- Mech seal: Ceramic / Graphite / NBR
Technical Data
| Pump Model | Origin | Sub Category 1 Description | Sub Category 2 Description |
|---|---|---|---|
| MHR20-JC1 | /Made-in-Italy-Icon.png | MaxiSAVE Rain / Mains changeover system | MaxiSAVE Rain / Mains changeover system |
| MHR20-TM2 |
MHR20-JC1-Brochure-1