Automatic Greenhouse Window Vent Opener - Temperature Sensitive Piston Cylinder for Greenhouse Ventilation | Perfect for Greenhouses, Grow Tents & Hydroponic Systems
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Estimated Delivery:7-15 days international
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SKU:55858653
Product Description
Specifications:Item Type: Greenhouse Winder Opener CylinderTemperature range 15°- 25°/60°-77FWeight: Approx. 107gPackage:1 x Greenhouse Winder Opener CylinderNotes:Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).Do not dismantle the cylinder.This products need to be refrigerated before use it.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
Product Features
High quality Made of quality material, and convenient to use.
Great function As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.
Solar energy Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
Note This products need to be refrigerated before use it.
Easy to use for your greenhouse window.
