BDS back draught shutter Ø125 mm
- EAN no.: 8716236438853
- LM no.: 980419967
- Supplier: DEC INTERNATIONAL B.V.
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Description
Type no.: REGA#BDS125
Promotion code: 10220220402
UNSPSC (v. 19.0501): 40101500
HS Code: 84813099
BDS backdraught shutter
The BDS is suitable for placement in circular ducts to avoid a reverse air flow.
Construction
The casing of the BDS has been constructed from galvanised steel. The blades are made of aluminium. The shaft and the spring are made of stainless steel. The butterfly shutter is fitted with a return spring, which closes the blades onto a sound absorbing ring.
The BDS is suitable for placement in circular ducts to avoid a reverse air flow.
Construction
The casing of the BDS has been constructed from galvanised steel. The blades are made of aluminium. The shaft and the spring are made of stainless steel. The butterfly shutter is fitted with a return spring, which closes the blades onto a sound absorbing ring.