About A Chair AAC50 / AAC51 with gaslift

Designed by
Hee Welling

Product Category:

Seating - Meeting/Training

  • Product information
  • Materials

Dramatize the silhouette with heavier upholstery, or opt for more subtle materials and colours. The many colour, upholstery and frame options are a particularly strong feature that allows you to tweak the design without compromising the basic concept.

This version of About a Chair is height-adjustable, as the five-legged base is equipped with a semi-automatic gas lift. The new aluminium frame has castors, as the modern office chair that it is, and the adjustable seat height varies from 42 to 56 cm. About a Chair with gas lift is available with the original, open seat or a rounded shell, just like the other About a Chair variants.


AAC50 Seat Shell: Polypropylene 

SHELL / Available in 15 different shell colours. / Black (RAL 9005) / White (RAL 9003) / Concrete Grey (NCS 3502-B) / Cream White (RAL 9010) / Soft Black (RAL 9004) / Pastel Green (Pantone 15-6307 TPX) / Brick (Pantone 19-13387 TPX) / Green (NCS 8010 G30Y) / Grey (RAL 7037) / Warm Red (RAL 3016) / Orange (NSC 3560 Y70R) / Khaki (Pantone 17-1210 TPX) / Dusty Green (NCS 6005 G20Y) / Dusty Blue (Pantone 16-4408 TPX) / Mustard (Pantone 118C)


AAC51 Upholstered Seat

FABRICS BY KVADRAT / Remix / Surface by HAY / Steelcut / Steelcut Trio / Melange Nap / Divina / Divina Melange / Divina MD / Fiord / Hallingdal / Canvas / Compound / Harald / Lila / Coda / Balder


BASE / 5 star swivel base in cast aluminium with wheels and gas lift. With soft wheels for all floors.

BASE FINISH Polished aluminium / White powder coated aluminium  / Black powder coated aluminium 


625mm W x 600mm D x 745mm or 875mm H

Lead time
12-16 weeks
Good to know
About a range comes is a wide variety of chair, stool, lounge, table and ottoman styles.
Fabric or leather upholstery