Univent® window opener is a compact and powerful opener and uses our well-proven standard hydraulic cylinder that throughout many years on the market has proven its high quality and durability.

The Ventomax® automatic greenhouse window opener is slender yet powerful. Through many years of production, it has proven its high quality and durability.

Univent® window opener is a compact and powerful opener and uses well-proven standard hydraulic cylinder that throughout many years on the market has proven its high quality and durability.

Megavent® & Megavent Storm® cylinder

Classic cylinder without thermometer (200 mm)

Megavent® allows you to easily adjust the temperature for when opening begins.