All-In-One drip irrigation faucet set, includes connect to water, maintain optimal system water pressure, and prevent backflow, no assembly required, easy to use. No Assembly Required, Easy to Install: the drip irrigation parts are assembled, just connect to the 3/4" male outside faucet and the 1/2" water hose; Note: 1.
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Don’t let winter’s chill compromise your systems. Experience unparalleled freeze protection with our expertly designed insulation cover, perfect for safeguarding your backflow prevention systems from harsh winter weather.
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List is for 2 yes 2 back flow preventers HT075BFF
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Such features include a rugged diaphragm that provides a leak-proof seal; internal and external bleed for manual operation, stainless steel hardware and springs, stainless steel bonnet screws, and heavy-duty PVC construction and glass-reinforced bonnet.
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Installation Instructions: first, identify the main headwaters or faucet where you will connect the drip irrigation system, wipe dry the water at the connection site, screw one end of the pressure regulator onto the 3/4" garden hose thread, ensure a snug fit without over tightening, then connect the one end of the drip filter to the pressure regulator, the other end connect with any tube or other irrigation kit.
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eBay