Feature
●【SIZE!!!】 - The size is covers outside size. Please measure the pipe size accurately and reserve more than 3 inches at least as there are certain thicknesses of pipes.
●【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 dont have to spend so much money again. Don’t wait before it’s too late.
●【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.
●【Cover Size】 - Our backflow valve cover insulated is 30*24inches. 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!
●【Insulation Aluminum Foil】 - Aluminum foil is made of electrolytic aluminum or aluminum alloy sheet with a purity of 99.3% to 99.9%. Aluminum foil is a recognized material that isolates packaging items from the outside world, whether it is water vapor or air, etc, which greatly enhances the antifreeze performance of the backflow insulation cover.
●【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.
●【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 youre going to have temps in the low 20s.
●【Notice!!!】- If your environment is still at low temperature, please try not to remove the return valve cover and open the valve. Because the water pipe may become brittle under the influence of low temperature, if the valve is opened at this time and the water pipe bears certain pressure, it may burst, which will result in huge maintenance costs.
[24 u2018 u2019W × 30 H]
[30 u2018 u2019W × 24 H]
[24 u2018 u2019W × 24 H]
Description
Thickest Fabric Materials
This backflow covers for winter is made of 7 layers of material and is tightly stitched. No one has a return valve cover as thick as ours. It will keep your pipes warm through the winter. If you dont want your plumbing to have the miserable experience I did in the harsh winter months, then having this return valve cover is a choice you wont regret.
Specification
- Material: 7 Layers of Insulating Material
- Color: Black
- Cover Size: 30 x 24 inch
Package list
1 x Backflow Preventer Cover.
3 x Cable Ties.
Backflow Preventer Cover
This pipe insulation cover can not only be used to rainproof and freeze protection, according to customer’s feedback, it can also cover the pipeline in hot summer to prevent the water from being too hot because of its insulation.
Easy to Install
Open the return valve cover and place it on your water pipe or other suitable plumbing system, close the Velcro on the bottom, and lock the metal ring. Even a small child can install it independently.
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Insulation Aluminum FoilAluminum foil is made of electrolytic aluminum or aluminum alloy sheet with a purity of 99.3% to 99.9%. It can block the cold air outside in winter, and also has good internal thermal insulation performance. |
Block Cold Air and Keep WarmOur sprinkler backflow cover for winter is the thickest you can currently find on ! The thick materials help you to keep the cold aier out, just like putting a thick down jacket on your return valve cover. |
Anti-Theft Metal HoleThere are 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. |
Anti-wind Velcro OpeningThe bottom of the backflow covers Velcro keeps the cover sealed closed to prevent cold wind from entering. |
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| Backflow Preventer Cover | Backflow Preventer Cover | Backflow Preventer Cover | Backflow Preventer Cover | Backflow Preventer Cover | Backflow Preventer Cover | |
| Material Layers | 7 | 7 | 7 | 7 | 7 | 7 |
| Materials | 600D Oxford Cloth, Double Layers Non-woven Fabric, Double Layers PP Cotton, Insulation Aluminum Foil, Waterproof Lining | 600D Oxford Cloth, Double Layers Non-woven Fabric, Double Layers PP Cotton, Insulation Aluminum Foil, Waterproof Lining | 600D Oxford Cloth, Double Layers Non-woven Fabric, Double Layers PP Cotton, Insulation Aluminum Foil, Waterproof Lining | 600D Oxford Cloth, Double Layers Non-woven Fabric, Double Layers PP Cotton, Insulation Aluminum Foil, Waterproof Lining | 600D Oxford Cloth, Double Layers Non-woven Fabric, Double Layers PP Cotton, Insulation Aluminum Foil, Waterproof Lining | 600D Oxford Cloth, Double Layers Non-woven Fabric, Double Layers PP Cotton, Insulation Aluminum Foil, Waterproof Lining |
| Size (inch) | 24*30 | 24*24 | 30*30 | 24*30 | 24*24 | 30*30 |
| Freeze Protection | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Removable and Reusable | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Weather Resistant | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Number of Ties | 3 | 3 | 15 | 3 | 15 | 15 |
| Sides can be Opened | ✘ | ✘ | ✓ | ✘ | ✓ | ✓ |