Spectrum® Basic Clean Room Chair Chrome - Medium Bench Height 22 to 29 in., No Foot Ring, Casters

Our cleanroom chairs have been tested to Fed Std.209E and ISO 14644-1 requirements (Class 10/ISO Class 4). Ergonomic benefits include an adjustable back rest with lumbar support for increased comfort during extended sitting durations, contoured waterfall design, 50 antimicrobial/antibacterial standard and custom vinyl color configurations, and molded polyurethane cushioning. The 5-leg polished cast aluminum base prevents tipping, and is designed specifically for use in cleanroom environments. These bases are fitted with non-marring chrome hooded casters. Each ergonomic Basic Clean Room chair is backed by our 15-year warranty, lifetime on the pneumatic cylinder.

Chairs shipping to California or Massachusetts may be subject to state mandated fire treatment and may be subject to an up-charge.
Image(s) are representative of the product group and not necessarily the individual product.

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Adobe
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: American Beauty
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Aqua
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Aubergine
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Berry
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Black
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Blueridge
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Bordeaux
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Burgundy
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Charcoal
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Chestnut
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Colonial
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Concrete
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Cypress
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Dark Aqua
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Deep Phoenician
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Dove
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Eucalyptus
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Forest
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Granny Smith
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Grotto
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Gunmetal
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Imperial Blue
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Lark
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Midnight
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Mocha
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Mulberry
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Oatmeal
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Orange Kist
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Paprika
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Peacock
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Port
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Purple Grey
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Putty
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Royal
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Ruby
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Sable
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Sage
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Salsa
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Sand
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Sapphire
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Sea
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Space
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Taupe
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Terra
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs

Seat Tilt: No Tilt
Arms: No Arms
Foot Ring: No Foot Ring
Casters/Glides: Casters
Color: Yew
Adjustment: Pneumatic Adjustment: 22-29
Seat Dimensions: 19 x 18 x 2-1/2 in.
Back Dimensions: 15-1/2 x 11-1/2 x 2-1/2 in.
Base: 26 in.
Weight Capacity: 300 lbs