Watts® LF909M1-QT RPZ Backflow Preventer, 1-1/4", 0391010
Description
- Great for high-hazard cross-connections and continuous pressure applications
- Features high-capacity air-in/water-out circuit
- Protects against contamination even when both check valves are fouled
Model includes ball valve. Strainer not included, order separately (stock # 58887).
Materials: lead-free bronze body and test cocks; rubber check valve and relief valve assemblies; and 909 Celcon® check seats and relief valve seats. Standards: AWWA C511-92, IAPMO (UPCO), SBCCI (Standard Plumbing code), USC FCCCHR Manual Section 10. Approvals: ASSE® listed 1013, CSA B64.4, UPC®.
- Overall Length (includes ball valve): 18-1/2"
- Max working pressure: 175 psi
- Temp range: 33 to 110°F continuous, 140°F intermittent
Product Information
- Item number
- 48839
- Brand Name
- Watts
- Catalog Page
- 1708
- Net weight
- 17.1
- Condition
- New
Accessories
Related
Watts® LF909M1-QT RPZ Backflow Preventer, 1-1/4", 0391010
- Item number
- 48839
- Brand Name
- Watts
- Catalog Page
- 1708
- Net weight
- 17.1
- Condition
- New
- Great for high-hazard cross-connections and continuous pressure applications
- Features high-capacity air-in/water-out circuit
- Protects against contamination even when both check valves are fouled
Model includes ball valve. Strainer not included, order separately (stock # 58887).
Materials: lead-free bronze body and test cocks; rubber check valve and relief valve assemblies; and 909 Celcon® check seats and relief valve seats. Standards: AWWA C511-92, IAPMO (UPCO), SBCCI (Standard Plumbing code), USC FCCCHR Manual Section 10. Approvals: ASSE® listed 1013, CSA B64.4, UPC®.
- Overall Length (includes ball valve): 18-1/2"
- Max working pressure: 175 psi
- Temp range: 33 to 110°F continuous, 140°F intermittent