Watts CSM-91 8 - Part of the CSM-91 Series ADS 5000SS Compatible Size Used On

5000SS Compatible Size Used On 2 1/2 IN to 10 IN

This model is well suited for concrete floor installations where dependable cleanout access is essential

solid wax hydraulic principle thermostat

Roof Hatch Access: Service Stair

Keep knockout intact to use as an end cap

Watts CSM-91 8 - Part of the CSM-91 Series ADS 5000SS Compatible Size Used OnThis 8 inch flow measurement valve monitors system flow in medium to high flow rate HVAC units, providing a highly accurate flow measurement. It consists of ductile iron body construction, pressure differential readout ports on both sides of the valve, two interchangeable brass metering ports and drain ports on both sides of the valve, two check valves with gasketed caps, bronze valve stem and plug disc, multi turn adjustment handwheel, tamper proof