Watts LFM116 300 B 20-200 LS 8 - Part of the LFM116 Series ZA100F-3NH 50 Minimum Temperature-Fahrenheit 33 Outlet

Watts LFM116 300 B 20 200 LS 8 Part of the LFM116 Series ZA100F 3NH 50 Minimum Temperature Fahrenheit 33 Outlet 50 Minimum Temperature Fahrenheit 33 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 88004129 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 The herbicide used is called Trifluralin and is safe for trees as it only stops root growth wherever the fabric is placed