LASCO 05-1760P Plastic Hose Bibb Backflow Preventer with 3/4-Inch Female Hose Thread x Male Hose Thread

LASCO 05-1760P Plastic Hose Bibb Backflow Preventer, 3/4-Inch Female Hose Thread X Male Hose Thread. LASCO's hose bibb backflow preventer is constructed of heavy duty plastic for durability and dependability! Screw onto male hose thread on faucet, then install hose. Hose bibb back flow preventer is 3/4-inch female hose thread by male hose thread. Prevents reverse flow of contaminated water. Larsen Supply a third generation family owned and operated company with over 80 years of experience has the largest retail plumbing line in the industry today with over 7000 packaged and 16,000 bulk SKU's. We pride ourselves on service, selection and support! All Lasco merchandise if warranted to be free of manufacturing defects. Please revert to retail place of purchase for resolution of any possible plumbing questions, warranty or defective part replacement.