Raindrip Hose/Pipe Anti-Syphon Fitting - 3/4in FHT Inlet x 3/4in MHT Outlet

Raindrip Hose/Pipe Anti-Syphon Fitting - Protect Your Water Supply from Backflow

The Raindrip Hose/Pipe Anti-Syphon Fitting prevents contaminated irrigation water from flowing back into your fresh water supply - an essential safety component also known as a backflow preventer. Connecting with a 3/4in female hose thread inlet and 3/4in male hose thread outlet, this fitting installs easily between your water source and drip system. Made from high-impact ABS with a maximum flow rate of 480gph, it provides reliable backflow protection for residential and light commercial drip irrigation use.

Key Features & Benefits

• Backflow prevention - Stops contaminated irrigation water from siphoning back into your fresh water source.
• 3/4in FHT x 3/4in MHT connections - Standard hose thread connections for straightforward installation between your tap and drip system.
• High-impact ABS construction - Durable material built for outdoor irrigation use.
• 480gph maximum flow rate - Supports high-volume drip and garden irrigation systems.
• Includes filter washer - Built-in filter washer provides basic particulate filtration at the inlet.

Who Should Use This

Essential for any drip irrigation system connected to a potable water supply. Protects the water source from backflow contamination caused by pressure drops or siphon conditions in the irrigation line.

Compatibility

Connects via 3/4in female hose thread (FHT) inlet and 3/4in male hose thread (MHT) outlet. Compatible with standard garden hose fittings and drip irrigation system inlets.

Frequently Asked Questions

What is an anti-syphon fitting?

An anti-syphon fitting (backflow preventer) uses a one-way valve to stop water from flowing backward from your irrigation system into the fresh water supply - protecting drinking water from potential contamination.

Is a backflow preventer required for drip irrigation systems?

Many local plumbing codes require backflow prevention on irrigation systems connected to potable water. Check your local requirements - using one is always a sound practice regardless.

What is the maximum flow this fitting supports?

This Raindrip anti-syphon fitting supports a maximum flow rate of 480gph, suitable for most residential drip irrigation and garden watering systems.

What does the included filter washer do?

The filter washer fits at the inlet connection and screens out sediment and particulates before they enter your drip system, helping protect emitters and drippers from clogging.