Replacement Cylinder For Greenhouse Window Opener

This automatic window opener replacement cylinder is a replacement for the inner working of our greenhouse window vents. This product comes with a 2-year warranty and is only compatible with our automatic greenhouse window vent.

Black Cylinder size: 20cm

Full length when the piston is contracted 28.5cm.

Full length when the piston is extended 33cm.

Hole in piston is 2mm in diameter.

Thread length 25mm.

The diameter of the piston rod is around 5mm.