6515-12-379-2177 BOX, MULTIFILTRATE, 4820-12-379-2179 VALVE,STOP-CHECK

National Stock Number:
4140-12-379-2178

Federal Supply Class:
4140

National Item Identification Number:
123792178

Description:
FAN,VENTILATING

Detail:
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.


Manufacturer Information:
140656D0000ZIEHL-ABEGG SE
FE063-SDK.4M.V7D0000ZIEHL-ABEGG SE


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