direct-drive fans and blowers

15 3/4" W x 11"H x 2"D

"C" Dim: 25

200-ml refill

Curb Openings - 9761

Apollo Bronze Safety Relief Valve, FNPT Inlet Type, FNPT Outlet Type - 1060805 Frame Type-Frameless direct-drive fans and blowersASME Section IV Safety Relief Valves, Pressure range: 15 to 160 psig Max. temp.: 250F,Protect against excessive water pressure due to failure of controls to regulate BTU input. High BTU capacity rating. Corrosion resistant with silicone seat. Fabric reinforced, molded diaphragm isolates spring from water at all times. FNPT connections. Designed for boilers, heating systems, and unfired pressure vessels.,Meet ASME Section IV Coded for hot water; HV