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Irrigation Kits
- Drip Irrigation Kits
- Drip & Micro Sprinkler Kits
- Gravity Feed Kits
- Green Roof Kits
- Misting Cooling Kits
- Micro Sprinkler Kits
- Retrofit Drip Kits
- Vegetable Drip Tape Kits
- Greenhouse Kits
Controllers & Sensors
- AC Controllers
- DC Controllers & Valves
- DC Contr. & Anti-siphon
- DC Controllers
- LEIT Solar Controllers
- Hose End Timers
- Sensors
Valves & Drip Zones
- AC & DC Valve Manifolds
- AC Drip Zone Assembly
- DC Drip Zone Assembly
- Drip Zone Assembly
- AC Valves
- DC Valves
- DC Actuators
- Solenoids
- Ball Valves
- Hose End Manifold
- Valve Components
Backflow Prevention
- Backflow Devices
- Check Valves
Screen and Disc Filters
- Screen Filters
- Disc Filters
- Replacement Screens
- Replacement Discs
- Filter Components
Pressure Regulators
- Preset
- Adjustable
Applicators & Fertilizer
- Fertilizer Applicators
- Fertilizer
- Applicator Accessories
Drip Tubing & Micro Tubing
- 1/8" Micro Tubing
- 1/4" Micro Tubing
- 1/2" Drip Tubing
- 3/4" Drip Tubing
- 1" Drip Tubing
Dripline & Drip Tape
- Laser Drilled Soaker Hose
- 1/4" Drip Line
- 1/2" Drip Line
- Drip Tape
- Ro-Drip Tape
- Soaker Hose
Drip Emitters
- PC Drip Emitters
- PC Self Piercing Drip Emitters
- Button Drip Emitters
- Take Apart Emitters
- Flag Drip Emitters
- Adjustable Drippers
- Bubblers
- Inline Drip Emitters
Micro Sprinklers
- Adjustable Sprayers
- Foggers and Misters
- Mini Sprinklers
- Pop-up Micro Sprayers
- Micro Sprayers
- Micro Sprinklers
Drip Fittings
- 1/8" & 1/4" Barbs
- 1/2" Barbed
- 1/2" & 3/4" Compression
- 1/2"-1” Spin-loc
- 1/2" Universal Nut Lock
- Drip Tape
- Screens & Washers
Drip Irrigation Accessories
- Poly Risers and Micro Tubing
- Supporting Stakes
- Clamps & Wire Trellis
- Punches & Tools
- Tubing Ends and Plugs
- Micro Pop Up Indicators
Retrofit Drip
- Retrofit 4-Outlets
- Retrofit 6-Outlets
- Retrofit TwelveOutlets Drip Emitter Manilfod
- Retrofit Adapters
- Retrofit Accessories
- Drip Emitters with ½” FNPT
Landscape Drip Pro
- CV Dripline
- Fittings & Accessories
PVC Fittings and Glue
- 1/2"
- 3/4"
- 1"
- 1 1/2"
- Glue & Primer
Threaded Fittings
- 1/2" & 3/4"
- Sch 80 Threaded Risers
- Swivel Manifold
System Accessories
- Air Vacuum Relief Valves
- Drain & Flush Valves
- Pressure Gauges
- Silicone Tape
- Teflon Tape
- Tree Stakes
Misting System for Cooling
- Pipe
- Foggers
- Fittings and Accessories
Greenhouse Irrigation
- Inverted Microsprinklers
- Inverted Sprayers
- 2 and 4-Way Fogger Assemblies
- Multi-Outlet Drip Emitters
- DAN Accessories
- Micro Sprinkler Accessories
Nursery Irrigation
- Spot Spitters
- Micro Sprinklers
Orchard Irrigation
- DIG Micro Sprinklers
- Bowsmith Micro Sprinklers
- John Deere Micro Sprinklers
- Netafim Micro Sprinklers
Garden Tools
- Fruit Pickers
- Saws with Curved, Tri-Edge Blade and Scissors
Monthly Specials
Clearance Items

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Backflow Devices

3/4" Backflow Preventer with Hose or Pipe Thread

3/4" Backflow Preventer with Hose or Pipe Thread

The plastic back-flow preventer (anti-siphon valve) from Hendrickson Bros is an effective and economical way to eliminate the risk of back-flow contamination from an outdoor hose bib (faucet) or other water outlet. Constructed of high-strength ABS plastic the back-flow preventer is made of ...read more.

Available Models		Part	Price
2 reviews	Heavy-Duty Back-flow Preventer, 3/4" FHT x 3/4" MHT	A032	$4.49 ea.
4 reviews	Backflow Preventer 3/4" FHT x 3/4" MHT	A015	$3.11 ea.
2 reviews	Backflow Preventer 3/4" FHT x 3/4" MPT	A016	$3.09 ea.

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The Drip Store
980 Park Center, Ste. E
Vista, CA 92081
Tel: 760-597-1669 : Toll Free: 877-597-1669 Fax: 760-597-1673
Business Hours: M-F, 7 AM - 4 PM (PST)
We are not a retail store, we do offer will call during checkout for local customers.