40 Series ERGO-FIT Lab Chairs & Clean Room Chairs
40 series chairs feature a larger seat and back for taller and larger framed operators. These chairs offer the same 300 lb. weight capacity as our standard 30 Series chairs and come with a 5 year warranty.
Ergonomic lab chairs are designed to meet the highest quality standards for ergonomic comfort, durability, and class 100 cleanroom/ESD technical requirements in these industry applications.
- Weight Capacity – 300 lbs.
- Heavy-Duty Back Tilt Control & Chair Swivels 360°
- 20″W x 18″H Deluxe High Back with Built-in Lumbar Support
- 22″W x 20″D Contour Seat with Waterfall Edge for Increased Circulation
- Fire Retardant, Heavy Duty Fabric or Vinyl Upholstery
Fully Wrapped, Upholstered Back & Seat form a Complete Seal
- 5 Legged 28″ Diameter Polished Aluminum Base
Largest Wheelbase in the Industry for Maximum Safety & Stability!
- Footring Standard on Taller Model Chairs Only
Flat Footring Prevents Slipping. 20″ Diameter & Adjustable Height.
- 5 Year Structural and Mechanical Warranty
- 3 Adjustable Height Options
- Assembly, Cleanroom, ESD Assembly or ESD Cleanroom
- Adjustable Arms
- Choice of Fabric or Vinyl Upholstery Colors
- Dual Wheel Casters (with or without Safety Brakes), or Glides