Article number: 31080-wg 31100-wg 31125-wg 31150-wg 31160-wg 31200-wg
Circular mounting frame with rubber gasket ventilation suitable supply and exhaust air valves. Has three pre-cut holes for secure mounting on the ceiling. The frame is bent for easy insertion into spiral tubes.
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Version | Article number |
---|---|
80 mm | 31080-wg |
100 mm | 31100-wg |
125 mm | 31125-wg |
150 mm | 31150-wg |
160 mm | 31160-wg |
200 mm | 31200-wg |