188A
Anti-Siphon Vacuum Breaker Backflow Preventers for Irrigation Systems
188A
Anti-Siphon Vacuum Breaker Backflow Preventers for Irrigation Systems
Features
- Atmospheric vent closes to prevent spilling under all rates of flow
- Lightweight, durable "disc float" for closing atmospheric vent is suitable for temperatures up to 180° F (82° C)
- Chemical-resistant, silicone seat disc with high heat and water hammer shock resistance ensures tight seating
- Brass body with bronze internal trim
Series 188A Anti-Siphon Vacuum Breaker Backflow Preventers for irrigation systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. They have a brass body construction with bronze internal trim, a chemical resistant silicone seat disc, and an atmospheric vent to prevent spilling. Maximum pressure is125 psi (8.6 bar).
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.
Literature
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific 188A
No results found
| Model | Product Used On - Series or Model | Kit Contents |
|---|---|---|
|
RK 188/288/388-T 3/4-1
Repair Kit |
</br>188, LF288, 288, LF388, 388</br> |
Disc Assembly (Includes Disc and Disc Float), Bonnet O-ring</br> |
|
RK 188/288/388-T 1 1/2
Repair Kit |
</br>188A, 288A, 388</br> |
Disc Assembly (Includes Disc and Disc Float), Bonnet O-ring</br> |
|
RK 188/288/388-T 1 1/4
Repair Kit |
</br>188A, 288A, 388</br> |
Disc Assembly (Includes Disc and Disc Float), Bonnet O-ring</br> |
|
RK 188/288/388-T 2
Repair Kit |
</br>188A, 288A, 388</br> |
Disc Assembly (Includes Disc and Disc Float), Bonnet O-ring</br> |