Special Features:

Outside diameter of housing is 172.0 mm; housing and impeller are metal; noise rated at 58 dba; 2 spade terminals (psc), are 0.110 inch wide by 0.020 inch thick by 0.330 inch long on 0.295 inch centers or leads; mounting holes on rim are 0.181 inch dia. By 6.380 inches on center; ul, csa, and vde approved

Properties:

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.