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Winterization Items


Backflow devices should be protected from freezing temperatures. In this section, you’ll find the products that will save your backflow from Old Man Winter. Sprinkler Warehouse is your source for winterization!

Learn more about Backflow Preventers!

Backflow Preventers are designed and installed to provide protection against back siphonage of contaminated liquids into your drinking water.

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  1. Thermacel Seam-Seal Pipe Polymer Foam Insulation 1" x 6' | TC138ASM
    Thermacel Seam-Seal Pipe Polymer Foam Insulation 1 in. x 6 ft. | TC138ASM
    100%
    On-Sale $7.45 List Price $7.62
    SKU: TC138ASM
    Out of stock
  2. King Innovation Pipe Wrap Tape 100' | 86080
    King Innovation Pipe Wrap Tape 100 ft. | 86080
    100%
    On-Sale $6.95 List Price $8.79
    SKU: 86080
  3. Backflow Armor Insulated BackFlow Bag 16" x 21" Green Insulation Pouch | BFA2116G
    Insulated BackFlow Bag 16 in. x 21 in. Green Insulation Pouch | BFA2116G
    100%
    On-Sale $54.95 List Price $63.80
    SKU: BFA2116G
  4. Backflow Armor Insulated BackFlow Bag 24" x 16" Green Insulation Pouch | BFA2416G
    Insulated BackFlow Bag 24 in. x 16 in. Green Insulation Pouch | BFA2416G
    80%
    On-Sale $54.95 List Price $66.95
    SKU: BFA2416G
  5. Backflow Armor Insulated BackFlow Bag 24" x 24" Green Insulation Pouch | BFA2424G
    Insulated BackFlow Bag 24 in. x 24 in. Green Insulation Pouch | BFA2424G
    80%
    On-Sale $64.95 List Price $77.45
    SKU: BFA2424G
  6. Backflow Armor Insulated BackFlow Bag 34" x 24" Green Insulation Pouch | BFA3424G
    Insulated BackFlow Bag 34 in. x 24 in. Green Insulation Pouch | BFA3424G
    100%
    On-Sale $74.95 List Price $102.65
    SKU: BFA3424G
  7. Dekorra 602-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 602-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    80%
    On-Sale $52.95 List Price $66.19
    SKU: 602-DT
    Out of stock
  8. Dekorra 609-GN Green Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 609-GN Green Insulation Pouch w/ R-13 Insulation Factor
    80%
    On-Sale $44.95 List Price $56.19
    SKU: 609-GN
  9. Dekorra 609-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 609-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    60%
    On-Sale $45.95 List Price $57.44
    SKU: 609-DT
  10. Thermacel Seam-Seal Polymer Foam Pipe Insulation 3/4" x 6' | TC118BSM
    Thermacel Seam-Seal Polymer Foam Pipe Insulation 3/4 in. x 6 ft. | TC118BSM
    100%
    On-Sale $3.15 List Price $7.62
    SKU: TC118BSM
    Out of stock
  11. Dekorra 607-GN Green Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 607-GN Green Insulation Pouch w/ R-13 Insulation Factor
    80%
    On-Sale $44.95 List Price $56.19
    SKU: 607-GN
  12. Dekorra 607-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 607-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    80%
    On-Sale $45.95 List Price $57.44
    SKU: 607-DT
  13. Christys Pipe Tape 2" x 100' | PW100
    Christys Pipe Tape 2 in. x 100 ft. | PW100
    On-Sale $10.45 List Price $12.35
    SKU: PW100
    Out of stock
  14. Dekorra 610-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 610-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    100%
    On-Sale $64.95 List Price $81.19
    SKU: 610-DT
  15. Dekorra 603-GN Green Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 603-GN Green Insulation Pouch w/ R-13 Insulation Factor
    100%
    On-Sale $80.95 List Price $101.19
    SKU: 603-GN
    Out of stock
  16. Dekorra 604-GN Green Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 604-GN Green Insulation Pouch w/ R-13 Insulation Factor
    100%
    On-Sale $139.95 List Price $174.94
    SKU: 604-GN
    Out of stock
  17. Dekorra 616-GN Green Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 616-GN Green Insulation Pouch w/ R-13 Insulation Factor
    On-Sale $94.95 List Price $118.69
    SKU: 616-GN
    Out of stock
  18. Dekorra 616-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 616-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    80%
    On-Sale $94.95 List Price $118.69
    SKU: 616-DT
    Out of stock
  19. Dekorra 603-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 603-DT Desert Tan Insulation Pouch w/ R-13 Insulation Factor
    80%
    On-Sale $80.95 List Price $101.19
    SKU: 603-DT
  20. Dekorra 614-GN Green Insulation Pouch w/ R-13 Insulation Factor
    Dekorra 614-GN Green Insulation Pouch w/ R-13 Insulation Factor
    100%
    On-Sale $205.95 List Price $257.44
    SKU: 614-GN
    Out of stock
  21. Insulated BackFlow Bag 16 in. x 21 in. Green Insulation Pouch + Lock | BFA2116GL
    Insulated BackFlow Bag 16 in. x 21 in. Green Insulation Pouch + Lock | BFA2116GL
    On-Sale $56.95 List Price $79.06
    SKU: BFA2116GL
  22. Wilkins 1 in. 720 Blow Out Bonnet | BOBZ1
    Wilkins 1 in. 720 Blow Out Bonnet | BOBZ1
    100%
    On-Sale $79.99 List Price $129.99
    SKU: BOBZ1
  23. Watts 1 in. 800M4 Blow Out Bonnet | BOBW1
    Watts 1 in. 800M4 Blow Out Bonnet | BOBW1
    On-Sale $79.99 List Price $129.99
    SKU: BOBW1
  24. Febco 1 in. 765 Blow Out Bonnet | BOBF1
    Febco 1 in. 765 Blow Out Bonnet | BOBF1
    On-Sale $79.99 List Price $129.99
    SKU: BOBF1
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