The RainPro RM1600-2 is a fully automatic hydraulic rainwater/mains water changeover device designed for pressure pump supply systems for harvesting rainwater for the toilet, laundry, and household applications with automatic mains backup. It is suitable for most domestic applications. This Rain-Mains valve type has minimal restriction on the mains pressure supply, making it suited for average sized houses and small commercial premises. IMPORTANT:This product must be used with pumps with an auto restart pressure controller.
| CODE | 17906 | MODEL | RM1600-2 |
| MAX MAINS PRESSURE | 500kPa** | MAX PUMP PRESSURE | 600kPa** |
| MAX FLOW RATE | 50 L/min | PUMP CONNECTION | 25mm / 1 “ FBSP |
| MAINS CONNECTION | 20mm / 3/4″ FBSP inlet & outlet | WEIGHT | 0.85 KG |
| SIZE (L x W x H) | 170 x 90 x 45 |
**** IMPORTANT NOTE: If the mains pressure is 400kPa above the normal operating pressure of the pump, the device will not completely isolate the mains. A pressure reduction valve will need to be fitted to reduce the mains pressure.
20mm Valve with minima pressure loss
Simple & easy to install
No regular maintenance required
No electrical consumption – no electrical components
Durable design, built to last – solid brass construction
Suitable for use with REEFE PRJ External and RPS Submersible series pumps.
Can be mounted in any orientation/position
Built in dual check valve for back flow prevention
Wall Mounting Bracket available separately (Code 20333)
Nickel plated DZR brass components
No electrical components – 100% hydraulically operated.
Bathrooms & Laundry*
Medium to Large houses – dependent on the size of the pump
Small commercial / industrial*
Garden irrigation*
Toilet blocks (up to 6 fixtures)*
Construction / mine site offices*
*Check specifications required
