Manufacturer item no.:	3181.30
External dimensions [mm]:	212
Nominal width [mm]:	150
Material:	Stainless steel
Ducts nominal diameter [mm]:	150
Front diameter [mm]:	212
With wire mesh:	-
With insect screen:	✓
With overpressure flap, blowing out:	-
With overpressure flap, aspirating:	-
With counter-rotating flap valve:	-
With co-rotating flap valve:	-
With mounting frame:	-
Lockable:	-
Motorised:	-

Tel. +49 74 33.98 92 12 · Fax +49 74 33.98 92 92

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