New Arrivals/Restock

Automatic Vent Opener Cylinder Replacement Hydraulic Greenhouse Auto Window Opener Greenhouse Accessories One Piece

flash sale iconLimited Time Sale
Until the end
21
58
33

US$10.79 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$7.20
quantity

Product details

Management number 250105155 Release Date 2026/09/17 List Price US$7.20 Model Number 250105155
Category

Automatic Vent Opener Cylinder Replacement Hydraulic Greenhouse Auto Window Opener Greenhouse Accessories One Piece

  • 【Applicable Temperature】The temperature range is 15 ° C to 25 ° C (60 ° F to 77 ° F), suitable for all weather conditions,do not use replacement cylinders in places where the temperature exceeds 50 degrees fahrenheit,easy to use
  • 【Energy Efficiency】Non electric,utilizes solar energy to open or close the greenhouse vents,when the temperature rises, the cylinder expands and gently pushes the window open, when the temperature drops, the spring in the window opener pulls the air rod back, closing the window
  • 【Compatibility】Compatible with most single spring or double spring greenhouse window openers, suitable for windows weighing less than 30lb, maximum opening distance: approximately 18 inches
  • 【Replacement Cylinder Only】Only provides replacement cylinders for your convenience to replace the old greenhouse window opener auto cylinder, window opener is not included, please check carefully
  • 【Note】 If the product does not shrink when it is cold or hot, it may be because the product has reached its maximum length during high-temperature transportation,just put the product in the refrigerator and refrigerate for a while before use
ASIN B0H6PP5SFN
Item Weight 4.8 ounces
Manufacturer DUENYUANN
Item model number Automatic Vent Opener Cylinder
Product Dimensions 12.4 x 0.5 x 0.5 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review