DIG - 3/4'' Backflow Preventer, Grey (FHT x MPT) - 18-002

Backflow Preventer DIG 3/4″ plastic backflow preventer is an attachment commonly placed into the faucet when used with drip irrigation to keep contaminated water from being siphoned backward into the household water supply lines. The backflow device is an economical way to eliminate the risk of water contamination from dirt or fertilizer back-flowing into the water supply through an outdoor faucet. A backflow preventer is highly recommended when installing a drip system. Special Features: Easy to install 3/4” FHT (Female Hose Thread) x 3/4'' MPT (Male Pipe Thread) Keeps contaminated water from entering the household water supply Provides protection from back flow and back siphoning of water Compact construction of non-corrosive plastic materials Low pressure loss and high flow rate Specifications Operating pressure: up to 100 PSI Flow rate: up to 8 GPM Size: 3/4” female hose thread x 3/4” male pipe thread (3/4” FHT x 3/4” MPT) Color: grey Temperature range: up to 130°F Materials: Body: high impact plastic Manuals & Literature How to Use