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|Size||64 x 51 x 5 cm|
|Packaging||1 x 39 x 5 x 10 cm = 2 kg|
Automatic Vent Opener UNIVENT is designed for automatic adjustment of temperatures in the greenhouse. It works without an external power source. System is based on a thermal cylinder with a temperature-responsive fluid that, when the temperature rises or falls, opens or closes the window by sliding the specially designed piston.
Adjustable temperature range is from 16 to 25 degrees Celsius. Maximum lifting capacity is 7 kg. Maximum extension length 45 mm.
Opening force (a): 7 kg
Standard closing force (a) (b): 0.8 kg
Temperature range, opening: 17 – 25 ºC
Maximum window opening at (b): 30 ºC
Maximum opening: 45 cm
Standard color (d): Metallic (untreated)