Maxbell Greenhouse Vent Automatic Opener Double Spring Ventilation for Professional

Description:

【Aluminum Construction】: Crafted from aluminum, this Automatic Roof Vent Opener is designed for long lasting durability and reliable performance in various greenhouse environments
【Solar Heat Sensitive】: The Greenhouse Vent Automatic Opener utilizes thermal expansion to automatically adjust the window position. As temperatures up, the Greenhouse Window Opener extends to open the window, while cooling temperatures cause it to retract, closing the window seamlessly
【Double Spring System】: Equipped with a double spring mechanism, this Automatic Roof Vent Opener ensures smooth and stable window operation. It allows for adjustable opening angles to meet diverse greenhouse or conservatory needs
【Easy Installation and Maintenance】: Designed for user friendly installation and upkeep, this Greenhouse Vent Automatic Opener is suit for a wide range of greenhouses, making it an ideal choice for both hobbyists and professional growers
【Versatile Design】: With Greenhouse Vent Automatic Opener simple yet effective design, this automatic vent opener is suitable for use in greenhouses, conservatories, and garden sheds of all types and sizes

Specification:

Material: Aluminum

Size Chart:

33.5cmx5.5cmx3.6cm/13.19x2.17x1.42inch

Package Includes:

1 Automatic Roof Vent Opener

Note:

Please allow slightly errors due to manual measurement and different monitors.