Watts RK 994 994RPDA CK1 6 Part of the RK 994 994RPDA Series ZA100F 8NH SITEDRAIN Sheet 90 Series geocomposite SITEDRAIN Sheet 90 Series geocomposite sheet drain products are composed of a dimpled polymeric core with a geotextile bonded to the dimple side 2 Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material EPDM EAN 098268329704 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 3 4 IN Inlet Connection Type Union Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 20 This check assembly kit includes the parts necessary to repair or replace the first check of a 6 inch reduced pressure zone assembly All parts are made of high quality materials