Sturdy Greenhouse Auto Vent Opener Galvanized Automatic Window Opener Temp Control Vent

Package Include 1 x Automatic Vent Opener Characteristics -Material: Galvanized sheet, aluminum automatic window opener -Color: Silver automatic vent opener for greenhouse -Size: About 34.00X12.00X5.00cm/13.36X4.72X1.97inch greenhouse window opener -Made of , very sturdy and durable opener auto vent. -It can maintain the best growing temperature and prevents your greenhouse from overheating window opener. -Can be clamped onto or screwed onto your greenhouse frame greenhouse window opener auto. -It is premium and compact, very space saving greenhouse automatic vent opener. -It can open or close vents as temperature rises or drops greenhouse window vent opener.Goods Descriptiongreenhouse window openers The window opener is made of materials, which is strong and sturdy.greenhouse window opener Great for variety of occasions, garden, flower room, farm, botanical garden, railway and greenhouse.automatic window opener for greenhouses It can be installed easily onto your greenhouse frame, very simple and convenient

• Auto window opener:auto-opening temperature range is adjustable from 15-25℃ by turning the cylinder,greenhouse window openers
• Automatic vent opener greenhouse windows:great for variety of occasions, garden, flower room, farm, botanical garden, railway and greenhouse,greenhouse ventilation equipment
• Automatic vent opener:this automatic window opener is made of galvanized sheet and aluminum materials,automatic vent opener for greenhouse
• Automatic window opener for greenhouses: ventilation window opener in cannot be used in an environment where the temperature is higher than 50°c,greenhouse vent opener
• Greenhouse window vent opener:it is premium and compact, very space saving,automatic greenhouse vent opener