Ref.-No. 00186
Features
Two step shut off device for horizontal installation to prevent fire spreading out through the ventilation ducts onto other floors. Housing is compact and space saving, integrated ceiling duct made out of galvanised sheet steel, on both sides with duct connecting spigots complying to DIN 24145/24147, two bendable fixing clips, fire resistance class K 90 - 18017, approbation No: Z - 41,3-368.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 00186 |
|---|---|
| Type: | ELS-D 140 |
| Connect diameter: | 140 mm |
| Weight: | 4.02 kg |