The rotor also continues to operate whilst under its own inertia, even when air pressure on each side has been equalised. Ultrasonically welded and assembled in cleanroom conditions. Injection moulded components made from UV stabilised translucent polystyrene to avoid discolouration.
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The Simon Vent-A-Matic DGSPBS is a continuous thru-air vent with a stormguard for weather protection. Also known as a 'gas vent'. Aperture (hole in glass) 159mm. All Vent-A-Matic models are designed for simple two part fitting into the glass aperture.
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Static window ventilator for double glazed windows 12-32mm thick. Complete with Stormguard. For use with double glazing units. Aperture 162mm. All Vent-A-Matic models are designed for simple two part fitting into the glass aperture.
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The RW Simon Vent-A-Matic circular window vent is a non-electric window ventilator designed for kitchens, bathrooms, bedrooms with an average size room of 9000mm2. RW Simon Vent-a-Matic Single Glazed Window Ventilator Model 106.
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The RW Simon Vent-A-Matic circular window vent is a non-electric window ventilator designed for kitchens, bathrooms, bedrooms with an average size room of 9000mm2. 106 DGS 23mm 159mm dia 18mm 65mm 179mm dia 203mm dia 162mm dia 50mm.
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Static window ventilator, complete with Stormguard ideal for kitchens, bathrooms, bedrooms and lounges. For use with single pane glass. Aperture 162mm All Vent-A-Matic models are designed for simple two part fitting into the glass aperture.
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Designed to allow fitting of any standard ventilator into holes up to 200mm. For use with Models: 105/106/C106S/DGS106/RXL/JG/PBS/DGS-PBS/DGS-JG. For fitting ventilator into an existing hole up to 200mm.
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Stormguard accessory for Vent-A-Matic 101 and 102 ventilators. Easy to fit, screws included.
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