Backflow Testing Townsville: Ensuring Water Safety & Compliance Backflow testing ensures water safety by identifying and preventing the reverse flow of contaminants into the drinking supply. In Townsville, testable devices like RPZ and Double Check Valves must be tested annually by a licensed plumber with a backflow endorsement. At Supreme Plumbing and Waste Water, our… Continue reading Backflow Testing Townsville: Ensuring Water Safety & Compliance
Backflow Testing Townsville: Ensuring Water Safety & Compliance