Watts 757 DCDA PIVXBFG CFM 3 Part of the 757DCDA Series Window Well Extension The 10 mil thickness provides The 10 mil thickness provides excellent tear and puncture resistance 2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Elastomer EAN 098268571707 Gauge Option Gauge Tapping High Pressure Reduced Pressure Range Not Applicable High Pressure Reduced Pressure Setting Not Applicable Inlet Connection Size 1 2 IN Inlet Connection Type Pex Crimped Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 27 The easy maintenance assembly consists of positive seated thermoplastic independently operating torsion spring check modules Primarily used on fire line sprinkler systems at referenced cross connections identified as non health hazard continuous pressure applications