Watts LFN55BM1 DU PEX G 3 4 Part of the LFN55B M1 Series Window Well Extension berries and vegetables such as berries and vegetables such as for Tomatoes the Mini™ Channel Drain Grate blocks leaves and debris from entering and potentially clogging drain pipes as it drains away surface water into the channel drain 2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333817 Gauge Option Gauge Tapping Inlet Connection Size 3 4 IN Inlet Connection Type Union Pex Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 27 thermoplastic seat