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Scandinavian quality = Reliable / durable
Working 24 hour/day at no extra costs |
VENTILATION
non-electric
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Vent opener replacment cylinders (pistons/pumps)
| | | | | Common for all standard greenhouse vent openers manufactured by Orbesen Teknik is the thermo hydraulic cylinder, which opens and closes the arms of the opener. That cylinder is UNIVERSAL (=identical) for all the openers, and can be identified by our name + year of manufacturing stamped into the black part of the cylinder tube. More information can be found in the datasheet. | For other purposes? For Nova-Air : See separate page Heavy duty lifters : See special orders / THERMACT Extremely strong opener : See Gigavent | | | | | Cylinder wax type | Tube length | Can be set start opening between | Fully open at | Start closing at | Fully closed at | | Standard | 200 mm | 17-25°C / 63-77°F | 30-32°C / 86-90°F | 31°C / 88°F | 13°C / 55°F | | D | 200 mm | 9-11°C / 48-52°F | 12-15°C / 54-46°F | 10-8°C / 50-46°F | 7-6°C / 45-43°F | | E E5D E10D E15D | 200 mm 200 mm 200 mm 200 mm | 24-27°C / 71-75°F 21-24°C / 68-75°F 16-21°C / 59-70°F 15-20°C / 57-70°F | 28-30°C / 81-84°F 26-30°C / 79-81°F 25-30°C / 73-75°F 23-24°C / 73-75°F | 27-25°C / 81-75°F 24-23°C / 75-73°F 22-21°C / 72-70°F 21-20°C / 70-68°F | 24-22°C / 75-72°F 22-19°C / 22-66°F 19-13°C / 66-55°F 18-12°C / 64-54°F | | F F10D F20D | 200 mm 200 mm 200 mm | 41-42°C / 106-110°F 29-36°C / 83-97°F 21-30°C / 67-88°F | 43-50°C / 109-111°F 39-44°C / 100-102°F 38-43°C / 95-99°F | 43-41°C / 109-106°F 38-37°C / 100-99°F 37-34°C / 99-93°F | 39-38°C / 102-100°F 33-24°C / 91-75°F 18-15°C / 64-59°F | | | Delivery time: Standard wax cylinder from stock. Others 2 - 4 weeks. |
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| J. Orbesen Teknik ApS, Esterhoejvej 57, DK 4550 Asnęs, Danmark
- Established 1981 - VAT number DK 65767910 |
| Phone (+45) 5965 1717 - Fax (+45) 5965 1286
- email: info@greenhouse-vent-opener.com
- Site updated January 30th, 2012 |
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