Black Gavanized Steel Sunshine Room Ventlation Solar Aluminium Automatic Hydraulic Window Greenhouse Widnow Opener
Black Gavanized Steel Sunshine Room Ventlation Solar Aluminium Automatic Hydraulic Window Greenhouse Widnow Opener
Greenhouse window opener Specifications:
-Maximum height of the window opening about 45cm.
-The temperature of complete opening of about 30°c (depending on the adjustment and load).
-Maximum weight wents not more than 7 kgs.
-Opening temperature regulated 16-25°c
Packing details: