Adjustable-Height Chairs
Often used in offices, these chairs adjust to a comfortable working height for tables and desks. With an air cylinder and lever, they offer quick, smooth height adjustment. All swivel so that you can work on multiple surfaces without having to stand up. A backrest provides support and promotes good posture to reduce back strain.
Polyurethane chairs resist stains, grease, water, and chemicals better than fabric and leather chairs. Fabric chairs are padded for comfort. Leather chairs are filled with memory foam that adapts to the contours of your body. They are easier to clean than fabric chairs.
Styles A and B have a backrest that adjusts up, down, forward, and backward for maximum lumbar support.
Style C have armrests that adjust up and down to support your arms while typing. The backrest moves up, down, forward, and backward for maximum lumbar support.
Style D have a seat that tilts to promote good circulation in your legs. The backrest reclines for comfort and adjusts up and down for maximum lumbar support. Move the armrests up, down, forward, and backward to support your arms while typing.
Style E have a mesh backrest that allows airflow to keep you cool. The backrest also reclines for comfort and adjusts up and down for maximum lumbar support. The seat tilts to promote good circulation in your legs. Move the armrests up, down, forward, and backward to support your arms while typing.
Style F have a seat that tilts to promote good circulation in your legs. The backrest reclines for comfort.
Style G support almost twice as much weight as other adjustable-height chairs. The seat tilts to promote good circulation in your legs, and the backrest reclines for comfort.
Seat | Backrest | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Ht. | Wd. | Dp. | Material | Adjustability | Cap., lbs. | Ht. | Wd. | Adjustability | Base Material | Foot Type | Choose a Seat Color | Each | |
| A | 16"-21" | 18 1/2" | 17" | Polyurethane | Up/Down, Swivel | 300 | 12 1/2" | 16 1/2" | Up/Down, Forward/Backward | Black Plastic | Caster | Black | 00000000 | 0000000 |
| B | 17"-22" | 18" | 18" | Fabric | Up/Down, Swivel | 300 | 15" | 16" | Up/Down, Forward/Backward | Black Plastic | Caster | 0000000 | 000000 | |
| C | 17"-22" | 18" | 18" | Fabric | Up/Down, Swivel | 300 | 15" | 16" | Up/Down, Forward/Backward | Black Plastic | Caster | 0000000 | 000000 | |
| D | 18"-22" | 20" | 19" | Fabric | Up/Down, Tilt, Swivel | 250 | 20" | 19" | Up/Down, Recline | Black Plastic | Caster | 000000 | 000000 | |
| E | 18"-22" | 20 1/2" | 19 1/4" | Fabric | Up/Down, Tilt, Swivel | 250 | 20" | 19 1/2" | Up/Down, Recline | Black Plastic | Caster | Black | 000000 | 000000 |
| F | 17"-21" | 22" | 21" | Leather | Up/Down, Tilt, Swivel | 250 | 23 1/2" | 22" | Recline | Black Plastic | Caster | Black | 000000 | 000000 |
| G | 20"-24" | 22 1/4" | 20 3/4" | Fabric | Up/Down, Tilt, Swivel | 500 | 23" | 23" | Recline | Black Plastic | Caster | Black | 00000000 | 000000 |
Adjustable-Height Static-Control Chairs
 | Black Fabric |
Dark Blue Fabric |
To prevent static buildup, these adjustable-height chairs have a brass drag chain to ground electrical charges. They are often used in electronics assembly to help protect sensitive equipment from damage. With a surface resistivity of 108 ohms/sq., they divert static quickly.
Use the lever to adjust the seat to a comfortable working height for tables and desks; the air cylinder controls the movement for a quick, smooth adjustment. All swivel so that you can work on multiple surfaces without having to stand up. A backrest provides support and promotes good posture to reduce back strain. Move the backrest up and down to position it for maximum lumbar support. Both the seat and backrest are padded for comfort.
Adjustable-Height Clean Room Chairs
 |  Black Vinyl |
 Blue Vinyl |
These adjustable-height chairs release minimal contaminants to meet clean room requirements. Lower clean room ratings indicate fewer contaminants, with Class 1 clean rooms being the cleanest environments.
Use the lever to adjust the seat to a comfortable working height for tables and desks; the air cylinder controls the movement for a quick, smooth adjustment. All swivel so that you can work on multiple surfaces without having to stand up. A backrest provides support and promotes good posture to reduce back strain. Move the backrest up, down, forward, and backward to position it for maximum lumbar support. Both the seat and backrest are padded for comfort.