Watts CSM-91 6 - Part of the CSM-91 Series Pipe Connection Fitting The drain is outfitted with

The drain is outfitted with a 6½″ (165 mm) round

Bronze Body

and 3 for separation and stabilization

Features Water seal of high temperature resisting material isolates spring working parts from water during relief

Specifications Adjustable Reduced Pressure Range 75 to 125 Adjustable Reduced Pressure Range-BAR 5

Watts CSM-91 6 - Part of the CSM-91 Series Pipe Connection Fitting The drain is outfitted withThis 6 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