Bathroom fan Ф100 13W 105cc/h 29dB round with valve MM 100 MMOTORS

Round bathroom fan with shut-off valve MMOTORS MM 100. The bathroom fan with valve is suitable for long-term or intermittent operation in small or medium-sized rooms, bathrooms and commercial premises, and many others. The bathroom fan with a square grille is designed for mounting on a wall, ceiling or suspended ceiling. It can be used as a heat exchanger between adjacent rooms.
The fan for the bathroom with a valve has a maximum flow rate of 105 cubic meters per hour.