Watts CSM-91 4 - Part of the CSM-91 Series Strip Drian The maximum pressure is 125

The maximum pressure is 125 psi (8

This 3/8 inch lead free 2-piece full port ball valve with stainless steel ball and stem and NPT threaded end connections is used in commercial and industrial applications for a full range of liquids and gases

Round nickel-bronze hinged solid cover strainer for controlled access and protection

1 1/4 to 2 IN 009M1

a heel-proof ductile iron grate

Watts CSM-91 4 - Part of the CSM-91 Series Strip Drian The maximum pressure is 125This 4 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