EZI Plumbing

EZI Plumbing

The backflow prevention device must be tested after the initial installation and on an annual basis by a plumber who is accredited to test these types of valves. The devices are highly technical have internal seals, springs and moving parts that are subject to failing, wear or fatigue due to time or poor water quality. Testing confirms that the device is functioning correctly and not compromising the potable water supply.