Description:
Ingenious -sensitive automatic vent opener can automatically open and close window frame, really works well in maintaining the greenhouse within the preferred . The vent opener starts opening between 15-25℃ (60-77℉), depending on how you have adjusted the cylinder.
Features:
[Automatic Vent Opener]Greenhouse opener can open and shut your greenhouse window automatically to maintain the -growing and your greenhouse from overheating.
[Wide Applicability]The vent opener can be closed manually and is easy to install, fit for most frame greenhouses.
[Adjustable ] is adjustable from 15-25℃ (60-77℉) by turning the cylinder, maximum opening at about 30℃/86℉ (depending on adjustment and load).
[High-quality Construction] and rust-proof opener with paint spraying for last long use.
[15lb Load Bearing]Use the Standard Vent Opener to lift to 7kg / 15 lbs.
Specifications:
Material: , Stainless Steel
Color: Black
Star open at:：15-25℃ (60-77℉)
Fully open at: 30℃/86℉
Max open distance: 45cm/17.71inch
Load bearing: 7KG / 15lb
Cylinder Length: 33.8cm / 13.3inch
Package Size: 37.5*9.8*4.5cm / 14.76*3.85*1.77inch
Package Weight: 439g / 0.96lb
Package List: H45133
1 * Automatic Vent Opener
1 * Cylinder
1 * Package of Accessory
1 * Manual (English)
Note:
Do not heat to more than 50℃(122℉).
Do not dismantle the cylinder.
Do not apply excessive loads by locking or covering window.
Ingenious -sensitive automatic vent opener can automatically open and close window frame, really works well in maintaining the greenhouse within the preferred . The vent opener starts opening between 15-25℃ (60-77℉), depending on how you have adjusted the cylinder.
Features:
[Automatic Vent Opener]Greenhouse opener can open and shut your greenhouse window automatically to maintain the -growing and your greenhouse from overheating.
[Wide Applicability]The vent opener can be closed manually and is easy to install, fit for most frame greenhouses.
[Adjustable ] is adjustable from 15-25℃ (60-77℉) by turning the cylinder, maximum opening at about 30℃/86℉ (depending on adjustment and load).
[High-quality Construction] and rust-proof opener with paint spraying for last long use.
[15lb Load Bearing]Use the Standard Vent Opener to lift to 7kg / 15 lbs.
Specifications:
Material: , Stainless Steel
Color: Black
Star open at:：15-25℃ (60-77℉)
Fully open at: 30℃/86℉
Max open distance: 45cm/17.71inch
Load bearing: 7KG / 15lb
Cylinder Length: 33.8cm / 13.3inch
Package Size: 37.5*9.8*4.5cm / 14.76*3.85*1.77inch
Package Weight: 439g / 0.96lb
Package List: H45133
1 * Automatic Vent Opener
1 * Cylinder
1 * Package of Accessory
1 * Manual (English)
Note:
Do not heat to more than 50℃(122℉).
Do not dismantle the cylinder.
Do not apply excessive loads by locking or covering window.