Mechanical specifications for the Cyzena chair confirm the use of a BIFMA-certified Class 4 gas lift and a 3.0mm to 3.5mm thickened steel butterfly plate. This reinforced plate increases structural rigidity compared to the 2.0mm plates found in standard task chairs. The seat pan is comprised of 50kg/m³ high-density molded foam, and the upholstery features double-stitched PU leather for improved tensile strength at seam points.
Performance metrics show the unit supports dynamic loads up to 400 lbs. Limitations include 1D or 2D armrest adjustments and nylon wheels with high rolling resistance. Technical maintenance suggests using PTFE-based dry lubricant on the mounting bolts to prevent creak degradation, as standard lubricants may attract debris and accelerate mechanical wear.
The Ergonomic Big and Tall Executive Desk Chair offers a thickened steel alternative for environments requiring high-load durability. This unit belongs to the ergonomic executive chairs classification.
