RPZ Testing Services

Reduced pressure zone testing is essential to make sure that your plumbing system does not draw in contaminated groundwater. Plumbing systems are designed to keep water pressure at a specific level and allow normal flow. If the pressure drops below the safe level, it leads to backflow. Because of low pressure, the water will flow in the wrong direction, causing contaminants to enter the water system.

Backflow devices are a series of check valves that prevent contaminated water from flowing back into the clean water supply. Pressure fluctuations in the water system are the cause of reverse or backflows. Installation and maintenance of an RPZ device will help you to keep the water clean. These devices are useful for both residential and commercial purposes.

Whether you need RPZ testing or a backflow device installation, get in touch with us at A & P Grease Trappers, Inc. If not properly tested and certified, water authorities can levy fines on you. An annual inspection is required to make sure that your plumbing systems are operating properly. Our services include: