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The Backflow Buddy is a thermal insulating cover that protects backflow prevention devices from harsh Spring and Fall weather. Field and laboratory tested, the Backflow Buddy's weighted base conforms to the contour of the ground and uses heat from the ground to keep backflow preventers and pipes from freezing. It's easy to install and allows you to keep using your sprinkler system during unpredictable fall and spring weather.
Read from others who use Backflow Buddy as thier choice for irrigation freeze protection.
- Patented - field and laboratory tested
- Durable water resistant/weatherproof exterior, 3M® Thinsulate™ Insulation middle layer and tear-proof interior
- Weighted base conforms to ground for an effective seal
- Rolls up small for easy storage
Available in two sizes - protects PVBs and RPs:
- Fits PVBs from 3/4" to 2"
- Fits RPs from 3/4" to 2"
- Larger sizes available upon request
*Thinsulate™ is a trademark of 3M®
DOES NOT REPLACE THE NEED FOR WINTERIZATION | 
