A backflow prevention device is used to protect potable water supplies from contamination or pollution due to backflow. In water supply systems, water is normally maintained at a significant pressure to enable water to flow from the tap, shower, or other fixture.

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Irrigation system backflow prevention devices are used to protect water supplies from contamination or pollution. Irrigation backflow devices are designed for installation on potable water lines to protect against both back-siphonage and back-pressure of contaminated water into the potable water supply

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Why You Need to Install a Backflow Preventer on Your Lawn Sprinkler System. Your irrigation system is a vital component of your lawn's health. However, they can backflow and result in contaminated water entering into your home's supply of drinking water if a backflow preventer is not installed.

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