TOHONFOO 2Way Opening Backflow Preventer Pipe Insulation Cover 5F Irrigation Sprinkler Valve Cover Water Well Pump Cover Sturdy 5 Layers for Winter Freeze Protection 16 W x 20 H Beige

5 Layers Design Insulation WaterproofMade of 1 Layer of Waterproof Heavy Duty 600D Oxford Fabric 2 Layers of Cotton Insulation and 2 Layers PE Sliver Coated Cloth Our sprinkler valve cover for the outside is engineered to endure freezing temperatures as low as 5 degrees The 2way opening design adapts to Complex Scenes by the Wall Measure Before PurchaseThe size of this sprinkler backflow cover for winter is 16W x 20H Considering the Different Thicknesses of Different Equipment measure the Horizontal Circumference and Divide It By 2 to Obtain the Width and measure the Vertical Circumference and Divide It By 2 to Obtain the Height Choose the appropriate size based on your device Avoid High Repair CostsProtects your backflow pipe systems from freezing bursting and blowouts due to severe weather conditions like snow rain wind and sun exposure heating Avoid expensive costs of valve replacement and repair every year Easy To Install and Stay SturdyPut the cover on your backflow preventer and pipes then close it with the Velcro Strips We also prepared some extra nylon ties to fix it and keep your insulated pouch in place The grommets also can be locked by Chain to prevent being taken away by theft increasing security MultipurposeOur insulation cover works well as a Back Flow Preventer Cover Sprinkler System Cover Irrigation System Cover Well Head Cover Vacuum Breaker Cover Hose Bib Cover Well Filter Cover etc Protect your device from Severe Snow and Intense Sun