Автоматический толкатель боковой форточки для проветривания

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Цена: 2 500.00 руб
Автоматический толкатель боковой форточки для проветривания

   Автономное автоматическое открывание-закрывание форточек теплицы в завистмости
от температуры. Не требует электричества, батареек или других источников
энергии. Работает только за счет тепла. Открывание форточки происходит уже при температуре (+15) - (+25) градусов. Открывание форточки теплицы на расстояние до 45 см. Один автоматический проветриватель способен открывать фрамугу теплицы
весом до 7 кг.

Технические  характеристики:

усилия выталкивания на штоке - до 20 кг.

температура начала открывания регулируется от +16 до +32 градусов

габаритные размеры: - 20 x max 380 (мм)

Масса, не более - 0,2 кг

Усилие закрывания, кг - 0,5

   При увеличенных площадях окна необходимо защитить от разрушения порывами ветра оганичительным тросиком, цепью, шнуром.


Имеется в наличии: Много

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