Backflow Preventer Cover is used to prevent your backflow pipe systems from freezing during the winter.
How to use it?
Easy to install and remove, the strip in the opening makes the cover in place tightly.
With brass grommets, good resistant to rust and corrosion, easy locked.
What should I notice?
Please check the size carefully before ordering!
Tags:$20 - $35,$35 - $60,17"x21",24"x25",25"x30",Hydraulics,Industrial Equipment,Others,Pipe Accessories,Pipe Insulation,Pneumatics & Plumbing,Rough Plumbing,Tools & Home Improvement
Size - 17"x21",25"x30",24"x25"