541 reviews analysed
1. Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-Inch Assembly
- Maximum working water pressure 150 PSI
- Maximum working water temperature 110 DegreeF
- Hydrostatic test pressure 300 PSI
- End connections threaded ANSI B1.20.1
- All bronze body and bonnet construction
- Standards Compliance: ASSE Listed 1020, IAPMO Listed, CSA Certified
- Main valve body: Cast Bronze ASTM B584
- Fasteners: Stainless Steel, 300 Series
- Elastomers: Silicone (FDA approved), Buna Nitrile (FDA approved)
- Polymers: Polypropylene (FDA approved), Delran (FDA approved)
2. FEBCO 765 3/4′ PRESSURE VACUUM BREAKER COMPLETE DEVICE
Febco, 3/4″, 765 Pressure Vacuum Breaker EDP , Used To Protect Against Health Hazard & Non-Health Hazard Backsiphonage Conditions For Lawn Sprinkler Irrigation Systems, Swimming Pools, Laundries & Industrial Plants, All Bronze Body For Durability With 1 Check Valve & An Air Opening In On Assembly, Lightweight Poppet Seals Air Opening Under Minimum Flow Conditions, All Internal Parts Serviceable In Line From Top Of Unit, Designed For Minimal Head Loss, Engineered Plastic Bonnet Protects Valve Body Form Freeze Damage, To Repair Damaged Bonnet & Poppett Use True Value Bobbet Poppett Repair Kit Febco #953422, Pressure Vacuum Breaker Assemblies Should Be Installed At Least 12″ Above The Highest Piping & Outlet Downstream Of The Assembly To Preclude Backpressure, Assemblies Should Be Installed So They Are Easily Accessible For Maintenance & Periodic Tests, Asse 1020, Csa B64.1.2 & UPC Code Approved & Listed.
3. Mueller/B & K 108-904RP Backflow Preventer-Vacuum Breaker
Attached to sill cocks, valves, and hydrants with Male hose thread outlet. For indoor or outdoor use. Designed to prevent dangerous back siphonage and back flow into a potable water supply. Furnished with break-a-way lock screw if vandal-resistant installation is desired. For nonfreezing areas only. Designed to protect hose connections from contamination where temperatures do not get below freezing. Outlet side of vacuum breaker has a manual drain release of check valve to allow complete draining of valve, but must be operated manually after hose is disconnected to prevent valve from freezing. I.A.P.M.O. and A.S.S.E. approved. 1 each per display pack for peg hook hanging. Import.
4. SUNGATOR 2-Pack Vacuum Breaker Set, 3/4 Inch Backflow Preventer, Anti-Siphon Hose Bib Valve for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Teflon Tape
- 【ADVANCED FUNCTION】: Break-off screw for permanent attachment
- eliminates back-siphonage into water supply
- anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants. Protect you from drinking the dirty water remaining in the hose for a very long time
- 【DRAIN HOLE】: Drain hole is able to drain the remained water in the pipe to prevent further contamination. WARNING :Please keep away from the Backflow Preventer when turning off the water, remained water will be sprayed out
- 【SPECIFICATIONS】: 3/4 inch female hose threaded inlet × 3/4 inch male hose threaded outlet
- max operating pressure is 125 psi
- max operating temperature is 180°F/82°C
- 【HIGH QUALITY】: Durable brass material stays longer and is resistant to corrosion
- Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9
- 【PACKAGE INCLUDES】: 2 × Vacuum Breakers, 4 × Washers, 1 × Teflon Tape (About 350″ long) and 1 × Plastic Box
5. Orbit Sprinkler System 3/4-Inch Brass Atmospheric Vacuum Breaker 51059
The Atmospheric Vacuum Breaker is designed to prevent potential contaminants from entering the main water supply through sprinkler heads throughout an irrigation system. Features and Benefits: With a heavy-cast brass body and the ability to withstand up to 150 psi, the Atmospheric Vacuum Breaker will work reliably for any lawn irrigation sprinkler system or garden sprinkler system.
From the Manufacturer
The Atmospheric Vacuum Breaker is designed to prevent contaminants from entering the main water supply through sprinkler heads. It is not designed to be used as a mainline anti-siphon device.
6. Mueller/B & K 108-904RP Backflow Preventer-Vacuum Breaker (2 Pack)
7. Orbit Sprinkler System 3/4-Inch Brass Anti-Siphon Control Valve 51016
8. Wilkins 3/4" 420 Freeze Resistant PVB Pressure Vacuum Breaker Assembly Backflow Preventer 34-420 with Integral Anti-Freeze Relief Valve
9. Wilkins 1-420XL Freeze Relief FNPT x FNPT Pressure Vacuum Breaker
10. PF WaterWorks PF0693 NoFREEZE Size Outdoor Sprinkler Vacuum Breaker Freeze Protection Cover/Sock 3M Thinsulate Insulation-Reusable, Waterproof-X Large (24" x 24"), Black
- PREVENTS Faucet Freeze-up and Averts Catastrophic Failures – Great for outdoor faucet protection
- PROVIDES INDUSTRIAL GRADE INSULATION – made with 3M Thinsulate Insulation
- MADE OF WATERPROOF Durable Fabric to Protect against wet and cold weather
- LIGHT WEIGHT and easy to use – just slip over the outside faucet and tie down it with the strap
- ELIMINATES EXPENSIVE Repairs and provides peace of mind during those winter months
NO FREEZE Outdoor Faucet Insulated Cover (Extra Large) Protects outdoor faucets and sprinkler vacuum breakers from freezing by providing industrial grade insulation with water proof durable fabric. Preventing water freeze ups averts catastrophic failures and avoids expensive repairs. Installation is very simple – just slip on the cover onto the faucet and secure with Lock Tie String.
By our suggestions above, we hope that you can found Vacuum Breaker For Irrigation System for you.Please don’t forget to share your experience by comment in this post. Thank you!