4140-99-163-5611

Ventilating Fan

4140991635611 991635611 7114NH M29811785/M2 TL 2-14-1-17 M29811785 ITEM M1 M29811785 ITEM M2 M29811785/M1

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. View more Ventilating Fan