Watts CSM-61T-M1 2 1/2 - Part of the CSM-61-T Series ZC100F-4NH The Watts GRD-670 is a

The Watts GRD-670 is a green-roof planter drain designed for primary drainage in large planter beds and vegetated roof sections

Specifications Body Material Iron Brand Watts EAN 098268019186 Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free Not In Scope Maximum Working Pressure-PSI 53 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0382969 Pressure Range 30 to 75 PSI Pressure Relief Setting-PSI 70 Series 740 Specification Sheet - 174A

Standard heavy-duty Dura-coated cast-iron grate (or optional grate types)

ZN400J-3NL

Watts CSM-61T-M1 2 1/2 - Part of the CSM-61-T Series ZC100F-4NH The Watts GRD-670 is aThis 2 1 2 inch flow measurement valve monitors system flow in low to medium flow rate HVAC units, providing a highly accurate flow measurement. It consists of bronze body construction with bi directional, positive shutoff ball valve design, blow out proof stem, a position indicator, memory device, checked metering ports with drip caps, two brass pressure taps, integral drain ports, thread connections, and a brass drain plug. It has a compact size