Top 8 Irrigation Backflow Preventer – Home Improvement

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1. Wilkins

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Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer

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Wilkins #ad - Short lay length eases replacement labor costs. If installed indoors, the installation will be supplied with an air gap adapter and integral monitor switch. Wye pattern design for short lay length.
BrandWilkins #ad
ManufacturerWilkins #ad
Height6.75 Inches
Length10.2 Inches
Weight12 Pounds
Width13 Inches
Part Number34-975XL2
Model34-975XL2

2. Habitech

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Backflow Preventer, Habitech Drip Irrigation Faucet Adapter Kit: Connect 1/2" Tubing to Faucet or Hose, Pressure Regulator, No Assembly Required, Filter

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Habitech #ad - Senninger 25 psi pressure reducer is 100% water tested for accuracy and known worldwide for its reliable performance. Ensure accurate and reliable drip system performance with this all-in-one faucet to drip irrigation connection kit. Our durable assembly contains only the highest-quality parts to ensure properly functioning, precise and consistent pressure reduction and backflow prevention.

Jumpstart your drip irrigation installation with this set of essential components for building a maintenance-free drip system. Connect your drip irrigation system to your water supply, keep out debris with a filter, maintain optimally low flow water pressure, and prevent dirt backflow all with a single pre-assembled unit. Don't settle for leaks and blowouts. Leakproof connector is compatible with any 1/2" tubing sizes. 520 to.

620 id inner diameter including Rain Bird and Dig. Ideal for use with raised garden beds, farm, residential, greenhouse gardening and agricultural watering applications. Connect ½” tubing to any standard ¾” male outside faucet, spigot, hose bibb, garden hose or sprinkler manifold in seconds for an easy fit. Save money and time buying everything you need at once. Kit contains a drip irrigation backflow preventer, top-quality Senninger 25 PSI pressure regulator valve, 150 mesh filter, already put together and ready to use immediately.
BrandHabitech #ad
ManufacturerHabitech #ad
Height1.6 Inches
Length6.5 Inches
Width1.6 Inches
Part Number4336408900

3. Rain Bird

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Rain Bird HT075BFFS Drip Irrigation Backflow Preventer and 150 Mesh Filter, 3/4" Female Hose Thread

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Rain Bird #ad - 150 mesh stainless steel filter catches debris to keep system functioning properly. Connects to any 3/4" male pipe threaded faucet, garden hose or component. Durable, robust design provides reliable operation. Prevents backflow contamination of potable/clean drinking water supply from Drip irrigation systems. To automate your system, add a Rain Bird 1ZEHTMR Hose-End Timer sold separately. Constructed of highly durable UV and chemical-resistant materials.
BrandRain Bird #ad
ManufacturerRain Bird #ad
Height6.5 Inches
Length10.2 Inches
Weight0.04 Pounds
Width5.7 Inches
Part NumberHT075BFFS
ModelHT075BFFS

4. Hendrickson

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Drip Depot Hendrickson Bros Hose Thread Backflow Preventer

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Hendrickson #ad - High-strength ABS construction for durability. Dg41 hvb. 3/4" fht x mht. Atmospheric Vacuum Breaker. Fits all standard hose bibbs.
BrandHendrickson #ad
ManufacturerHendrickson #ad
Height2 Inches
Length2 Inches
Width2 Inches
Part NumberDG41
ModelAVR-DG41

5. Zurn

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Wilkins 1-975XL Reduced Pressure Principle Backflow Preventer

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Zurn #ad - Entire unit serviceable in line and the size is of 1-inch. Noryl replaceable seats and silicone rubber check disks. A tried and true design favored by installers worldwide. Nickel-plated ball valve handles offer superior corrosion resistance. Wye pattern design for short lay length.
BrandZurn #ad
ManufacturerZurn #ad
Height7.25 Inches
Length5.97 Inches
Weight6 Pounds
Width3.38 Inches
Part Number975XL1
Model1-975XL

6. Zurn

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Zurn Wilkins 34-375XL 3/4-Inch Lead Free Reduced Pressure Backflow Preventer

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Zurn #ad - Unique removable Pressure Valve. Top access to Test Cocks. Top access to Test Cocks. Lead free Compliant. Lead free Compliant. This is an aftermarket of generic part. Unique removable Pressure Valve.
BrandZurn #ad
ManufacturerZurn #ad
Height6 Inches
Length12.2 Inches
Weight5.7 Pounds
Width6.8 Inches
Part Number34-375XL
Model34-375XL

7. Rain Bird

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Includes Pressure Regulator and Filter,black, Rain Bird FCKIT-1PK Drip Irrigation Easy Fit Faucet Connection Kit for 1/2" Tubing

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Rain Bird #ad - Pressure regulator and mesh filter included. Multi-function kit helps ensure proper operation of your Drip irrigation system. Easily attaches to any outdoor faucet.

Compression fitting provides a leak-proof seal to 1/2" Drip tubing. For automated watering add a reliable Rain Bird professional-grade hose end timer Amazon ASIN B006JZ514U sold separately. Connects 1/2" dip tubing to any 3/4" male pipe threaded faucet or garden hose. Can also be used to connect to a garden hose. Includes backflow preventer, 25 PSI pressure regulator and 150 mesh filter. Backflow preventer included. Constructed of highly durable UV and chemical-resistant materials to assure long life.
BrandRain Bird #ad
ManufacturerRain Bird #ad
Height3.6 Inches
Length1.6 Inches
Weight0.25 Pounds
Width9.9 Inches
Part NumberFCKIT1PK
ModelFCKIT-1PK

8. Rain Bird

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Rainbird Plastic ASVF Series Electric Valve with Flow Control and Atmospheric Backflow Preventer, 1"/24 VAC

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Rain Bird #ad - And A. S. S. E listing approved. 26/34 plastic residential irrigation valve. Incorporates all features of dv/dvf series valves - I. A. P. M. O. City of los angeles listing approved - Canadian Standards Association approved. All of our valves work with any standard sprinkler timer. Combination reliable DVF valve and atmospheric backflow preventer in one unit. 1 in.
BrandRain Bird #ad
ManufacturerRainbird #ad
Height6 Inches
Length6 Inches
Width3 Inches
Part NumberB73100
ModelB73100