Class 1000 Cleanroom Chairs for Critical Environments
4500CR Series Cleanroom Chair
• Class 1000 Certified by an independent testing laboratory
• 12 year warranty
• Exceeds ANSI/BIFMA* standards
• No tools needed for assembly
Important Standard Features – All Models
• Effective contamination control with separate particle filtration systems in the seat and backrest
• Adjustable 16"W x 10"H x 2" thick back with lumbar support
• Large contoured 20"W x 17"D x 2.5" thick seat with waterfall front for improved circulation
• 18” diameter adjustable chrome footring to reduce pressure on thighs and promote better circulation
• Sturdy five legged aluminum base with heavy-duty dual wheel casters
• Easy-to-use pneumatic seat height adjustment with “lifetime” cylinder guarantee
• Contoured back with durable scuff resistant back pan
• Made in USA
• Seamless, heavy-duty vinyl for effective contamination control
• Exceeds anti-flammability requirements of California Technical Bulletin 117
• Standard colors are black or blue. For special colors contact NCI
• 4500 Series do not come with arm rests
• Mushroom glides
• Customized options available, contact NCI
Back & Seat Tilt Options
• “00” Model - Fixed - No tilt
• “01” Model - 1 Lever - 1 Lever controls both seat and back tilt
Cleanroom Chair Options:
Seamless Blue or Black Vinyl
Reverse Brake Casters
Interval Brake Casters
Adjustable 20" Diameter Footring (typically not needed for desk height applications)
Seat & Back Tilt (see 4201 Model)
Call for Price Break Over 10 Chairs
* ANSI: American National Standards Institute, Inc. BIFMA: Business and Institutional Furniture Manufacturers
Association. ANSI/BIFMA standards include safety, durability and structural adequacy evaluations.
Need info now? Want to know more about our Sample Program?
Call us at
for product information, availability and quantity pricing.
to let us know your specific requirements.
We will promptly respond to your request.
*Please select the quantity for each item you wish to order and click the 'Add To Cart' button below.