Backflow is the undesirable reversal of the flow of water or mixtures of water and other undesirable substances from any source (such as used water, industrial fluids, gasses, or any substance other than the intended potable water) into the distribution pipes of the potable water system. A backflow assembly is required when your drinking water system is connected to anything that can cause contaminants to enter back into the system.

Masters Fire and Safety Ltd can perform installations, inspections, and maintenance of all makes and models of backflow devices.