3SM10 SM30 AS PK – A-synchronous mechanics for work chairs

Seat Support & Seat Mechanisms

Steel mechanism

…incl. back rest fixation SM 30 AB
for easy mounting at backrest

Steel mechanism

Mechanism, made of sheet steel (steel bladed version), black

A-synchronous mechanics allows fastening of seat and backrest at any position.

Backrest height adjustment with push button.

For 28 mm pedestal cone. Can be combined with seat item KS 20 and PUS SM 21 plus PUS SM 20

Seat adjustment mechanism, made of sheet steel (steel blade version) SM 30 AS

Black. The a-synchronous mechanism allows fastening of seat and backrest at any position. Backrest height adjustment with push button. For 28 mm pedestal cone. Can be combined with seat item KS 20

height
mm
plate size
mm
space
mm
handle length
mm
function item no.
80 369×240 210x167x110/200 234 A-synchronous SM 30 AS
80 369×240 210x167x110/200 234 A-synchronous SM 30-210 AS
30 140×80 100×30 backrest lock SM 30 AB + CO

Mechanism, made of sheet steel (steel bladed version) 30 PK

black With handle for backrest height adjust and fastening in any position. For 28 mm pedestal cone can be combined with item no. KS 20

height
mm
plate size
mm
space
mm
handle length
mm
function item no.
80 369×240 210+167×110 234 permanent contact SM 30 PK
30 140×80 100×30 backrest lock SM 30 AB + CO

Product Information & Documentation

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Questions about the product

Questions about the product

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Compatible products for this seat mechanism

Armrests for
Office and work seating

Gas springs in various shapes and functions

Seats and seating shells for office and work seating

Backrests for office and work seating