Aluminum Alloy Solar Auto Greenhouse Vent Opener

Solar Auto Greenhouse Vent Opener Agricultural Greenhouse Automatic Window Opener Heat Sensitive Hothouse Roof Ventilation Kit Greenhouse Accessories


Product Description

ColorSilver
MaterialAluminium
SpringsOne
Lift Capacity15.4Lbs(7Kgs)
Maximum Window Opening18″(45cm)
PowerSolar
Automatic
Overheating Protection
Open Temperature Adjustable
Durable