LF289
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Low Lead Spill-resistant Atmospheric Vacuum Breaker Backflow Preventers
Function: Prevents contaminated water from entering the drinking water supply system by inverted siphon; Application Area: Cross Connection for Health Hazards under Non-Continuous Pressure Conditions
Features
- Spill-resistant diaphragm seal
- Spring-loaded vent
- Vent has O-ring for reliable operation
- Compact design saves space
Literature
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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 |