Watts 2000-M5 1 1/2 - Part of the 2000-M5 Series Window Well Cover Freeze alerts feature available with

Freeze alerts feature available with add-on connection kit for Wi-Fi networks

with materials selected for long service life

Cover O-ring Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268037029

Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 4 IN Outlet Connection Type Push Specification Sheet - FS-730

Watts 2000-M5 1 1/2 - Part of the 2000-M5 Series Window Well Cover Freeze alerts feature available withThis 1 1 2 inch two way universal flow check valve is for use in commercial and residential hydronic heating systems to provide positive shutoff when circulator is not running, preventing the flow of water to radiation units. It is easily opened for gravity circulation. It combines angle and horizontal checks and consists of an iron body construction with female threaded connections, bronze seat, and brass center guide. The maximum pressure is 125 psi