Adjustable extract vent, manufactured from brushed stainless steel. Attractive styling. Circular model with stainless steel clamping pins for fast and easy assembly. The air volume flow rate is adjusted by rotating the central disc which alters the size of the gap. The central disc is held in position with a locknut.
Application
As supply or extract vent, for indoor use.
Standard
- stainless steel.
- steel clamping pins.
Options
- Tube-connection, see 20G.
Technical details
| Article number | : | 13-4712I |
| Specification | : | stainless steel, tube 125 mm |
| Dimension | : | 159 mm |
| d | : | 125 mm |
| d1 | : | 12 mm |
| d2 | : | 102 mm |
| EAN code | : | 8713628300729 |
| Box Qty | : | 1 |
| LD cm2 | : | 84 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 7 | 10 | 16 | 22 | 31 | 44 | 54 |
| m3/u | 25 | 36 | 58 | 79 | 112 | 158 | 194 |
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