Watts LF07S 1 - Part of the LF07S Series Strata Systems 20 Gasket Maximum Temperature 180

20 Gasket Maximum Temperature 180 Degree F Inlet Connection Size 1 1/4 IN Inlet Connection Size-Metric 32 MM Inlet Connection Type Female Threaded Inlet Material Steel Inlet Thread Type IPS Insulator Material Polysulfone Lead Free YES Maximum Working Pressure-PSI 250 Maximum Working Temperature-Fahrenheit 180 Nut Material Steel Outlet Connection Size 1 1/4 IN Outlet Connection Type Socket Outlet Material Lead Free Brass Part Number 0821463 Series LF4001E Specification Sheet - LF4001E

Keep the drain system free of leaves and debris with a trench drain grate in place

Bottom outlet connection for direct tie-in to drainage systems

ZM415SS-4IP

Specifications Air Separator Connection Size 1 IN Brand Watts EAN 098268340044 Expansion Tank Model ET-15 Lead Free Not In Scope Part Number 0235070 Series HPX UPC - 098268340044

Watts LF07S 1 - Part of the LF07S Series Strata Systems 20 Gasket Maximum Temperature 180This 1 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from residential fire sprinkler systems from entering into the potable water supply. It consists of a bronze body construction with dual check valve backflow preventers, silicone seat discs, and identification tag. The valve offers low pressure drop, easy maintenance and service, and is designed for non health hazard residential sprinkler systems