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Standard Insulation Bags (Cordura)
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Description & Sizing
Crafted with R-13 insulation and heavyweight, UV-resistant polyester Cordura HP, our covers provide superior defense against extreme temperatures, ensuring your plumbing stays safe during cold snaps. These bags slide on over the top of a freestanding backflow preventer. The sizes listed are outside dimensions — the bag size you need is probably going to be larger than your measurement. For example, a 29"Wx24"H will cover an assembly that is approximately 26" wide. When unsure of which size to order, size up — it traps more warm air, and the bags don't stretch. Custom modifications available.