Febco 850U QT FZ 3 4 Part of the 850 Small Series ZA100F 3NH SITEDRAIN Sheet 184 is an SITEDRAIN Sheet 184 is an economical solution for single sided subsurface drainage applications requiring high strength 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 88004025 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series 009 Strainer No Technologies Flood Detection Tradename None Field Guide Backflow Preventer Repair Parts 007 and 009 00 Minimum Temperature Fahrenheit 32 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number T2612 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Plastic Series 850 Small Strainer No Technologies Freeze Detection Tradename None Specification Sheet 850 Small Sizes 1 2 2 IN Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures