Watts LFN55BM1 DU CPVC 1 Part of the LFN55B M1 Series Hanes Geo Low Silhouette Cast Iron Dome — Low Silhouette Cast Iron Dome — Streamlined design lets water flow efficiently while maintaining a clean This security accessory works with the BG FILCOTEN® 100 trench drain line to secure the drain grate onto the integral frame of the channel or catch basin 2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268334487 Gauge Option No Gauge Inlet Connection Size 1 IN Inlet Connection Type Union CPVC Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 27 This 1 inch water pressure reducing valve is used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption