Apollo Valves 10-616-09 High Capacity Bronze Relief Valve 1-1/4 inch FNPT x 1-1/2 inch FNPT 3656000 BTU (45 psi) voomi_id_9738 This duct connection collar provides

This duct connection collar provides a reliable interface between HVAC duct systems and compatible HVS T-Bar diffusers

it operates within multiple pressure ranges

The S&P USA LCS36PH3S Belt Drive Sidewall Propeller Supply Fan is designed for efficient and reliable ventilation

Capillary Length: 10 feet

Apollo Valves 10-616-09 High Capacity Bronze Relief Valve 1-1/4 inch FNPT x 1-1/2 inch FNPT 3656000 BTU (45 psi) voomi_id_9738 This duct connection collar providesProduct Description The Apollo Valves model 10 616 09 is a high capacity, bronze relief valve designed to manage excessive water pressure in heating systems. Engineered for reliability and performance, this valve features a 1 1 4 inch female NPT inlet and a 1 1 2 inch female NPT outlet, with a pressure set point of 45 psi and a BTU capacity of 3,656,000. Ideal for applications requiring high BTU capacity. Fabric reinforced diaphragm for enhanced