Automatic greenhouse actuator – Galvanized aluminum sheet window opener – Single or double versions – Length 33.5 cm

General Description This sensitive greenhouse gas spring is designed to automatically open greenhouse windows in response to temperature changes. It is available in single or double versions and is made of galvanized aluminum sheet, ensuring durability and corrosion resistance. Technical Specifications Length: approx. 33.5 cm Weight: 145 g Material: galvanized aluminum sheet Size error: approx. 1 cm Compatibility and Accessories Compatible with most single or double spring-loaded greenhouse openers, this gas spring is also suitable for cold frames, greenhouses, and automobiles. Operation The gas spring operates by temperature: when the temperature rises, the gas inside expands, pushing the spring outward and opening the window. Conversely, when the temperature falls, the gas contracts, allowing the spring to close the window.