These models are made of stainless steel and they cannot be closed, so that they will ensure permanent ventilation. This model has a translucent centre to allow light through.
These ventilators are rain and splash proof and the outside is high-gloss polished. They may also be used in combination with our electric extraction ventilators (FAN12/24). They come complete with a mosquito screen and an interior finishing ring as standard.
![Scanstrut Camera Mast Mount f/FLIR M300 Series [CAM-MM-03]](https://www.marinerailparts.com/wp-content/uploads/2026/10/scanstrut-camera-mast-mount-f-flir-m300-series-cam-mm-03.webp)
