NF8
Hose Connection Vacuum Breaker Backflow Preventers for Wall & Yard Hydrants, Brass
NF8
Hose Connection Vacuum Breaker Backflow Preventers for Wall & Yard Hydrants, Brass
Features
- Screw directly onto sill cock, with no plumbing changes required
- Stainless steel working parts for longevity
- Durable rubber diaphragm and disc provides positive seating
- Permits manual draining for freezing conditions
Series NF8 Hose Connection Vacuum Breakers are designed specifically for wall and yard hydrants to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of brass body construction (NF8) or chrome finish (NF8C), stainless steel working parts, a rubber diaphragm and disc, and a draining stem. The NF8 permits manual draining for freezing conditions. Maximum Pressure:125psi (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 NF8