WATTS® LF919 Series 0065375 Quarter-Turn Reduced Pressure Backflow Preventer, 1-1/2 in, NPT
This 1-1/2 in lead-free reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to back siphonage and or back pressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with separate access covers for in line repairs. It can be used in a variety of installations without the need of any special tools. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a bronze body construction, NPT end connections, quarter-turn ball valve shut-offs with tee handles, two poppet-style check valves and replaceable check seats, top-mounted test cocks and a bottom-mounted relief valve for reduced space requirements.
WATTS® Quarter-Turn Reduced Pressure Backflow Preventer, LF919 Series, 1-1/2 in Nominal, NPT Connection, 175 psi Pressure, Cast Bronze Body, 33 to 180 deg F, Dimensions: 25-1/16 in L
| Body Material | : | Cast Bronze |
| Connection Type | : | NPT |
| Dimensions | : | 25-1/16 in L Domestic/Import |
| Nominal Size | : | 1-1/2 in |
| Pressure Rating | : | 175 psi |
| Series | : | LF919 Series |
| Temperature Rating | : | 33 to 180 deg F |