• 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

• As part of a complete drip irrigation system, the Anti-Siphon Backflow Preventer is connected to the water source to prevent impure water from reversing direction and contaminating the water supply

• 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

• Thread the backflow preventer onto the hose bibb water source; connect other side to 3/4 in. FPT connection; Periodically check for damage and replace as needed

• Atmospheric vacuum breaker prevents water from reversing direction back into the water supply; Removable filter washer blocks particles that can clog emitters

• Backflow Preventer is made of Acrylonitrile Butadiene Styrene (ABS) treated with UV inhibitors to prevent cracking; Filter washer is made of polyvinyl chloride (PVC) and stainless steel

• Comes with one 3/4 in. FHT X 3/4 in. MPT Anti-Siphon Backflow Preventer; Use with an 3/4 in. FPT swivel adapter to connect 1/2 in., 5/8 in., or 0.710 in. Supply Tubing without kinking or bending tubing

• 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 back and contaminating the clean water supply with the Anti-Siphon Backflow Preventer. Required by most local health codes when using a potable, and sometimes non-potable water source for your drip system. The atmospheric vacuum breaker has a 3/4 in. FHT connection which threads onto the hose bibb or faucet; 3/4 in. MPT connection on the other side to attach to 3/4 in. FPT pipe. Removable filter washer blocks particles that can clog emitters. Use the directional arrow on the device to position in the direction of water flow. The Anti-Siphon Backflow Preventer is made of acrylonitrile butadiene styrene (ABS) treated with UV inhibitors. Drip irrigation systems are easy to customize, install, and operate. The Anti-Siphon Backflow Preventer allows water to flow in one direction and not in reverse, preventing unclean water from contaminating the water supply. Check with your local authority to find out what type of backflow preventer to use in your area. Raindrip is a leading manufacturer of drip and micro-irrigation solutions and the trusted brand of landscapers since 1972. Build, expand, or repair your system with our rigorously tested products designed to save you time and money. Raindrip components and kits are available at major home centers, retailers, and online. Check out the Raindrip website or reach out to us for technical support. Our friendly, experienced team is here to help make your project a success.