About this item

MULTI-FUNCTIONAL DESIGN --- POROLIR backflow preventer insulation cover is designed with L-shaped opening for easy installation and removal. backflow preventer, pressure vacuum breaker, water well pump, sprinkler valve or outdoor faucet, simply attach the cover to the desired equipment without worrying about the costly and frequent replacement or repair of hoses and valves. Please measure your pipeline size before purchasing and reserve 3 inches or more of additional space
HIGH QUALITY MATERIAL --- We use durable 600D oxford fabric to make it with excellent waterproof performance, which can effectively prevent water and snow from penetrating and keep your equipment dry. The inner side is made of heat-insulating aluminum foil, which can effectively isolate the outside temperature and provide additional heat insulation
MULTI-LAYER INSULATION --- The backflow cover is designed with 5 layers of insulation, which not only provides good thermal insulation, but also effectively prevents the water pipe from being affected by the outside temperature. Whether it's a cold winter or a hot summer, the water pipe can be guaranteed to function properly
COMPLETE PROTECTION --- This sprinkler valve cover not only protects your water pipes, but also prevents pressure vacuum breaker and well pump from freezing and cracking. Its excellent waterproof performance and insulation effect, to provide comprehensive protection for your equipment, to ensure its normal operation
MULTI-SITUATION APPLICABILITY --- In addition to the backflow preventer insulation cover, it is also a multi-functional faucet protection cover. Whether it is a pressure vacuum breaker, water well pump, sprinkler valve or outdoor faucet, it can get effective protection and prolong the service life, providing comprehensive protection for your home and workplace