INNOVATIVE WATER HARVESTING PRODUCTS
DON’T GET CAUGHT OUT
Supplementing your water supply by harvesting nature’s reserves can really save on water costs, but in those drier months it can be a struggle to keep anything in reserve. The Hansen Rapidflo Rain Relief Valve is your insurance against an empty tank. Designed to supplement your rainwater tank by 50 or 100mm from an alternative source when your water level gets too low, it will ensure that you always have water on hand, but also allows enough space in your tank in case rain is on the way. Visit www.hansenproducts.co.nz for your local stockist and more info.
SWITCHING UP
If you’re keen to reduce your water usage by making the most of nature’s generous supply, you may want to consider the benefits of using rainwater alongside your mains water, and the products that can make that happen seamlessly. The Rainsaver MK4E and MK6 switch-over devices are designed in Australia, where water restrictions mean that by necessity, they’re serious about their water conservation. These devices automatically switch to the mains supply when your tank gets too low. Switching between rainwater and mains also maximises the efficiency of your rainwater system by sending your free rainwater to your toilets, laundry, and garden, reserving mains water for drinking and cooking. The Rainsaver MK4E, the company’s premium waterharvesting system, is ideal for large homes and commercial applications, using a tank-based float for positive switching, and pumping up to 100l per minute. These pumps include a 24-hour automatic pump restart, which switches back to tank water once the tank is refilled by rain. The Rainsaver MK6 is an economically priced mechanical switch-over device requiring zero power supply. The unit uses differential pressure to make the switch, and checks every 24 hours to see if water is available to harvest. The MK4E is $560.75, with a compatible pump ranging from $685–$1,295, and the MK6 and pump package costs between $940–$1,585. To find out more, visit whiteint.co.nz.