Sesam Liberty Automatic Greenhouse Louvre Window Opener Louvre Vent Autovent

Description

The Sesam Liberty Automatic Greenhouse Louvre Vent Opener
Opens and Closes Greenhouse Louvre Windows Automatically
This high quality autovent is proudly made in Denmark and is fully guaranteed for one year. Please do not confuse this item with any of the cheap far east copies which are not made to the same standards.
Product information:
Material: Aluminium
Temperature range, opening: 17 – 25 ºC
Opening force: 25 kg
Fits onto Louvre Vents to make your louvre automatically open when your greenhouse temperature increases and automatically close again when the temperature drops
Manufactured in Aluminium & Zinc coated steel for long trouble free life. Attractive silver finish blends well with traditional aluminium greenhouses.
Please note this listing is for a Louvre Opener only, the louvre itself is not included
Automatically opens and closes your greenhouse side louvre vent as the temp
erature changes.
Complete kit, ready to install with easy to follow instructions. Fits most aluminium greenhouses with multi blade side louvre vents.
This unit is designed for automatic louvre control, fitting within the frame size of the louvre.  This allows the louvre to be mounted in vitually any position in the greenhouse.  The release catch allows manual opening and closing of the louvre irrespective of greenhouse temperature.  It has an attractive powder coated body and is corrosion resistant throughout.
Manufactured in Denmark by a company with decades of experience of these vents - please do not compare with cheap far east copies.
We also stock other autovent models from Thermofor - the roof vent opener and a heavy duty dual spring roof vent model designed for use in exposed locations, spare cylinders for these are available in our ebay shop. We also supply Bayliss XL vent openers, Bayliss Mk. 7, Mk. 7 Triple Spring, Mk. 7 HYDRAULICHECK and spare cylinders for these.
DK - Automatisk jalousivinduesåbner.
FR - Ouverture automatique de Jalousie
DE  - Automatische lamellenfensteröffner für gewächshäuser
Please look at our other items in our ebay shop
We are a specialist greenhouse supply and build company based in East Yorkshire that sells nothing else but quality greenhouses and accessories. We do not sell hundreds of lines that we know little about, we have tried and tested everything we sell and are completely confident in our products and service.
Many thanks for looking.