WindowVent Opener Greenhouse Univent® Orbesen Teknik Denmark since 1981

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=c1puKg73kmg

Automatic window opener – We believe in high quality products and quality service. • J. Orbesen Teknik ApS has focus on window openers for hobby greenhouses and has been the core business since 1981. In those +30 years, we have become the market leader for window openers, and are currently exporting the openers to all over the world. • The core technology in the opener is the hydraulic cylinder that contains a plant-based wax. The special designed cylinder containing this wax, works as the greenhouse window openers thermostat, thus there is no need for electrical power supply. • The Univent window opener is a compact and powerful opener. It uses our widely used and well-proven standard hydraulic cylinder that throughout many years on the market has proven its high quality and durability. • The Univent window opener is a truly universal opener that has a high degree of versality. The key features that differentiate this opener is: • Its compact design • The innovative Easy-Clip-System • The double-spring design • (This video illustrate how to install automatic window openers for greenhouses and cold frame.) • __________________________________________________________________ • WEBSITE: • https://orbesenteknik.com/ • FACEBOOK: • / windowopener • LINKEDIN: • / company-j-orbesen-teknik-aps • PINTEREST: • https://www.pinterest.dk/jorbesentekn...

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