• Perch Clean Room Ergonomic Industrial Chair with Large Back, shown in black polyurethane with casters
  • Perch Clean Room Ergonomic Industrial Chair with Large Back in blue
  • Perch Clean Room Ergonomic Industrial Chair with Large Back in gray
  • Seat Height Guide for the Perch Clean Room Ergonomic Industrial Chair with Large Back: Desk Height 17.5–22.75 in.; Medium Bench Height 20.25–28 in.; High Bench Height 24.5–34.75 in., measured from the floor to the top of the seat, same height with casters or glides
  • 15-Year Warranty and Lifetime Cylinder Guarantee: 15 years against defects in materials and workmanship, and a replacement gas cylinder at no charge for the life of the chair or stool.
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Perch Clean Room Ergonomic Industrial Chair with Large Back

Cleanroom · large 15 in. back · 300 lb capacity

$483
$0 $483
Sale Sold out
Shipping calculated at checkout.
Ships within 2–3 business days · Free UPS Ground in the contiguous US
15-Year Warranty · Lifetime Cylinder Guarantee
30-Day Free Returns

An ergonomic industrial chair for cleanrooms, labs and controlled work areas: a self-skinning polyurethane seat and back, a locking back tilt, optional seat tilt and adjustable arms, three height ranges, and a 300 lb capacity.

  • Back tilt, seat tilt and arms. The 15.5 in. wide, 15 in. high back tilts and locks in place. Options: a seat tilt (8° forward and 3° back, locking in place) and adjustable arms that move up and down, in and out, and twist toward or away from you.
  • Three height ranges. Desk Height 17.5–22.75 in., Medium Bench Height 20.25–28 in. or High Bench Height 24.5–34.75 in., measured from the floor to the top of the seat. A foot ring is optional at Medium Bench Height and required at High Bench Height.
  • Tough polyurethane seat. A 16 in. wide, 17 in. deep self-skinning polyurethane seat that resists chemicals, punctures and soil and is easy to clean. Black, Blue or Gray.
  • Feet for your floor. Self-Braking Casters: the chair resists rolling while empty, then rolls once you're seated. Or non-marring glides, no wheels. Casters and glides suit hard and carpeted floors. The 27 in. base is polished cast aluminum.
  • 15-Year Warranty · Lifetime Cylinder Guarantee. 15 years against defects in materials and workmanship, and a replacement gas cylinder at no charge for the life of the chair.
Seat height Desk Height 17.5–22.75 in. (EGINC1-LB-CR) · Medium Bench Height 20.25–28 in. (EGINC2-LB-CR) · High Bench Height 24.5–34.75 in. (EGINC3-LB-CR)
Height control Pneumatic height adjustment
Back tilt Locking back tilt
Seat tilt Optional: 8° forward and 3° back, locks in place
Seat 16 in. wide, 17 in. deep, 1.5 in. thick
Back 15.5 in. wide, 15 in. high, 1 in. thick
Arms Optional adjustable arms: up and down 3.5 in., in and out (17–19.5 in. between the arms), and twist; 9 x 3.5 in. pads
Material Self-skinning polyurethane; chemical-, puncture- and soil-resistant; easily cleaned; Black, Blue or Gray
Base 27 in., polished cast aluminum
Feet Chrome Self-Braking Casters (chrome-hooded, dual-wheel, non-marring) or Glides (black, non-marring, no wheels); for hard and carpeted floors
Foot ring Medium Bench Height: optional 20 in. chrome ring with internal lock · High Bench Height: ring required
Weight capacity 300 lb
Chair weight 32–37 lb; 42–47 lb with arms
Shipping Ships within 2–3 business days; free UPS Ground in the contiguous US
Assembly Ships in one box (25 x 11 x 25 in.); press-fit assembly; a QR code on the box opens the instructions
Warranty 15-Year Warranty · Lifetime Cylinder Guarantee: 15 years against defects in materials and workmanship, and a replacement gas cylinder at no charge for the life of the chair

Which height do I need?
Desk Height (17.5–22.75 in.) for desks and tables; Medium Bench Height (20.25–28 in.) for lab benches and counters; High Bench Height (24.5–34.75 in.) for high counters and benches. Heights are measured from the floor to the top of the seat.

Can we pay by purchase order?
Yes. Choose Purchase Order / Invoice at checkout. W-9 on request; tax-exempt orders accepted.

How fast does it ship?
Ships within 2–3 business days. Free UPS Ground shipping in the contiguous US.

Casters or glides?
Self-Braking Casters resist rolling while the chair is empty, then roll once someone is seated. Or non-marring glides, no wheels: the chair stays where it is placed. Both suit hard and carpeted floors.

Does it arrive assembled?
It ships boxed and goes together with press-fit parts. A QR code on each box opens the assembly instructions (also under Additional Resources).

Can one order mix heights, colors or feet?
Yes. Add each build to the cart, then check out once.

Can we send it back?
Yes. Get any chair or stool back to us within 30 days of delivery, and the return is on us. It needs to come back new and resellable, with all the parts and pieces in the original box.

Need a written quote?
Request a written quote, sent within one business day.