This 1-1/2 in lead-free N-shaped reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is used in water services to industrial plants, hospitals, morgues, mortuaries and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. This compact integral assembly with an extremely short lay length provides versatility and simplifies new and retrofit installations which are advantageous in areas of limited space. This assembly consists of a lead-free body, angle union connections, threaded quarter-turn ball valves, test cocks, spring loaded Y-pattern check valves and one hydraulically dependent differential relief valve.
Febco® Reduced Pressure Assembly, Series: LF825YA Series, 1-1/2 in Connection, Connection Type: Flanged, Reduced Pressure Zone Assembly Backflow Preventer Type, 0 to 175 psi, 32 to 140 deg F, Bronze Body, Lead-Free/Contains Lead: Lead-Free, Copper Silicon, 14-1/4 in L
| Backflow Preventer Type | : | Reduced Pressure Zone Assembly |
| Body Material | : | Bronze |
| Connection Size | : | 1-1/2 in |
| Connection Type | : | Flanged |
| Dimensions | : | 14-1/4 in L |
| Finish | : | Copper Silicon |
| Lead-Free/Contains Lead | : | Lead-Free |
| Pressure Rating | : | 0 to 175 psi |
| Series | : | LF825YA Series |
| Temperature Range | : | 32 to 140 deg F |
- Quarter-turn ball valves
- Replaceable seat rings for longer valve life
- Integral flanged union connections allow assembly to be removed from the line for freeze protection or maintenance without the danger of spool substitution
- Low head loss for optimum performance
- Modular relief valve and check valves for easy maintenance
- Meets all specifications of AWWA, ASSE
- Eliminates pipe elbows, nipples and unions from the installation
- Reduces installation time, labor costs and materials
Instruction/Installation Manual