Raindrip R622CT Hose/Pipe Fitting, 3/4'' in Connection, Female x Male Pipe, ABS BRAND NEW, THE PACKAGE WAS OPENED AND INSPECTED, IT IS IN PERFECT CONDITION. Atmospheric vacuum breaker prevents water from reversing direction back into the water supply; Removable filter washer blocks particles that can clog emitters Prevents contaminated water from entering fresh water source Known as a backflow preventer Comes with one 3/4 in. FHT X 3/4 in. MPT Anti-Siphon Backflow Preventer; Raindrip stands by their product and gives a 1-year, 100% satisfaction guarantee. If your product breaks, Raindrip will send you a new one for free, just pay shipping and handling Prevent impure water from flowing in reverse and contaminating the clean water supply; Connect to the water source, such as a hose bibb or faucet Thread the backflow preventer onto the hose bibb water source; connect other side to 3/4 in. FPT connection; Use with 1/2 in., 5/8 in., or 0.710 in. Supply Tubing to transport water to plants Drip irrigation reduces water usage by up to 70% compared to conventional sprinkler irrigation; water is applied precisely and at the rate the soil can accept it to prevent runoff and erosion Includes: Filter Washer Atmospheric vacuum breakers made of high-impact ABS. Keeps impure water from syphoning back into water supply. 3/4 in hose female thread inlet, 3/4 in male pipe thread outlet. Includes filter washer. Available in 3/4 in BSP threads. Material ABS Length 1.50 Packaging Type Carded Each Weight 0.100 LB For Use with Tubing Size 3/4" Product Type Anti-Siphon Valve Height 5.0 Width 3.75 ECCN EAR99 Country Origin Code US Connection Size 3/4" Nomenclature R622C ANTISPHN HOSE/PIPE 3/4IN Connection Type Female x Male Pipe