731
Discontinued
Hose Connection Vacuum Breaker Backflow Preventers
Series 731 Hose Connection Vacuum Breakers are designed to prevent the flow of contaminated water back into the potable water supply. These vacuum breakers require no plumbing changes, and screw directly onto a sill cock. Series 731 is ideal for service sinks, swimming pools, photo developing tanks, laundry tubs, wash racks, dairy barns, marinas and outside gardening uses. They feature a brass body. Maximum Working Pressure: 125psi (8.6 bar).
Literature
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. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |