Backflow Preventer Insulation Cover

6-Layer Protection: The backflow cover is designed with a 6-layer structure, with the outer layer made of 600D polyester fabric coated with PVC waterproof coating, and inner layers including DuPont Sorona cotton, aluminum foil, and spray-bonded cotton. This provides excellent waterproof, heat insulation, and cold resistance performance. It effectively protects backflow preventers and pipes from harsh weather, reducing the risk of failure. Secure Fixing: The bottom of the backflow preventer cover is equipped with Velcro and a grommet hole. The Velcro ensures a tight fit, preventing loosening and detachment, even in strong winds. The grommet hole provides additional security, allowing for further reinforcement with a tie or lock to enhance the stability of the valve cover and improve overall wind resistance. Cost Savings on Repairs: Using the backflow preventer insulation cover effectively protects the pipes from the damaging effects of wind, rain, sun, and other harsh weather condition