Cholila Cover Backflow Preventer Cover Insulated Pouch (0°F) for Outside Pressure Vacuum Breaker – Sprinkler Covers for Outside with Thick Layers Fabric, Backflow Covers (Black)

Description

【Good Insulation Effect】- Our rigorous customer did some temperature measurements and it kept the air underneath about 4 degrees warmer than the outside air. So the insulation effect is good.You still need to drain your system if you’re going to have temps in the low 20s.
【Save Costly Pipe Repairs】 – Every winter, many people complain that despite the time they spend wrapping towels and tape around their pipes, the pipes break and leak, and even cost a lot of money to repair. But with this backflow insulation cover, you don’t have to spend so much money again. Don’t wait before it’s too late.
【Cover Size】 – Our backflow valve cover insulated is 13*12inches. As what we provide is the outer dimension of the product, and the product itself has a certain thickness. So please measure your pipe size and reserve about 3 inches or more of extra space before purchase!
【Thickest Materials】 – Our sprinkler backflow cover for winter is the thickest you can currently find on Amazon.com! The sprinkler cover for outside is made of 7 layers of material. The outer layer is 600D Oxford Fabric with water-repellent effect, the inner are two layers of non-woven fabric, two layers of PP cotton with thermal insulation, a layer of aluminum foil with thermal insulation effect and a layer of waterproof lining. They help keep your pipes warm and from bursting during freeze.
【Anti-wind and Anti-theft】 – The bottom of the backflow cover is Velcro, which keeps the cover sealed closed to prevent cold wind from entering. There are also two metal loops on the Velcro, you can use our cable ties or use your own chain or small lock to fasten it to prevent it from being easily stolen by others.