Herman Miller Chair Heavy Duty Hydraulic

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  • $43.00
  • Regular price $45.00
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SHS brand is a professional production and sales of Cylinder for office chair. SHS has advanced production equipment and testing equipment and improved management system. SHS always insist on the operation idea of “human-oriented, honesty first, lean management and excellence” Providing perfect quality and service for users and possess the good reputation. SHS's cylinder have acquired and through eight world standards certifications (Such as: BIFMA;LGA;TUV;SGS, ect.). SHS have built a friendly, long-term with Herman Miller, Allsteel, Steelcase, Haworth, etc. world-renowned brands.

Herman Miller hydraulic has 2 sizes for your choice

Kindly DM us first with an image of your existing chair and one with manufacturing year sticker under the chair. We can advise you on the correct sizes to fit


Typically installed on chairs rated up to 350 lb.
4” stroke (seat travel from lowest to highest settings)
Gas spring diameter 28mm
Dimensions when fully compressed: 270mm.
Fully extended: 350mm
Industry standard 17-4 taper
Under base extension: 40mm
Exceeds ANSI/BIFMA5.1-2011 standards
Cylinder shipped completely assembled ready for use
This heavy duty pneumatic gas cylinder is typically installed on executive and multi function managerial chairs
Package Include: 1 x gas cylinder
Optional installation tools available