Height Adjustable Replacement Gas Lift Cylinder for Office Chair / Luxury Chair

Height Adjustable Replacement Gas Lift Cylinder for Office Chair / Luxury Chair

Description:

1. 140mm luxury Chair Gas Lift  is ADF-259-140-00 the gas spring for office chair total length is 395±2mm ,the stroke is 140 mm ,the bottom is welding the tube length is 215mm.
 
2. 140mm luxury Chair Gas Lift has 4  class, different class have different tuber thickness 
 Gas spring for office chair 140mm black  tube thickness is 1.2mm, gas lift for office chair class2 tube thickness is 1.5mm ; gas cylinder for office chair class 3 tube thickness is 2.0mm , air spring for office chair class4 tube thickness is 2.5mm
3. 140mm luxury Chair Gas Lift  is very slowly descending by speed Control guide all the time, while the extension is the same speed as the regular-built gas spring.

Specifications: