The 3/4" backflow Preventer keeps contaminated water from re- entering the household/municipal water supply lines. The 3/4" backflow device is an economical way to eliminate the risk of water contamination with dirt or ferti...

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Product Review

The 3/4" backflow Preventer keeps contaminated water from re- entering the household/municipal water supply lines. The 3/4" backflow device is an economical way to eliminate the risk of water contamination with dirt or fertilizer back-flowing into the water supply through an outdoor faucet. A backflow Preventer is highly recommended when installing a drip system.

  • Easy to install
  • Available with 3/4" female hose thread to fit all standard hose thread connections
  • 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

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