Watts 957NRPDA OSY GPM 3 Part of the 957RPDA Series ADS The Zurn Z400SC is a The Zurn Z400SC is a finish floor drain designed to offer both discreet aesthetics and reliable drainage in high end interior spaces and a 60 mesh stainless steel screen 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0111639 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Series 957RPDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet 957RPDA Approved for horizontal N pattern installation