Rooflight window
Due to the different window weights J. Orbesen Teknik ApS offers 3 kinds of window openers categories for skylight windows. Which is Standard window openers (0-7 kg), Medium window openers (7-24 kg) & Maxi window opener (24-60 kg).
Showing all 8 results
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Standard – Thermovent®
37.00 €Add to basketis manufactured in aluminium-zinc coated steel. It can handle a window uptil 7 kg and has a maximum opening stroke of 45 cm.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Standard – Ventomax®
40.00 €Add to basketis manufactured in Electro galvanized steel. It keeps the hydraulic cylinder inside the greenhouse at all times, no matter the position of the window.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Standard – Sesam Spiro®
44.00 €Add to basketis manufactured in stainless steel and you can adjust the opening temperature in order to give your plants the right temperature.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Standard – Univent®
46.00 € – 54.00 €Select optionsis capable of opening side windows, skylight windows, sliding doors and cold frames. It uses the Classic hydraulic cylinder.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Standard – Optivent®
54.00 €Add to basketis manufactured in aluminium. The piston rod is completely sealed off in an aluminium enclosure. Is applicable for dusty environments.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Medium – Megavent®
89.00 € – 99.00 €Select optionsis made of aluminum and can lift up to 70% more than our small window openers. Is applicable for windy gusts and strong winds.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Medium – Megavent Storm®
99.00 € – 109.00 €Select optionsis powerful and equipped with a shock absorber to prevent the window being ripped open by windy gusts or strong winds.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
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Maxi – Gigavent®
127.00 €Add to basketis the largest and strongest window opener among all window openers. Due to its large hydraulic cylinder, it is capable of lifting heavy vents.
Buy 2 get 25% discount
Made in Denmark / 2 years warranty.
