Description

Rahtiran S 11-51 Office Chair – Foam Padded and Adjustable

The Rahtiran S 11-51 foam chair is an ideal choice for office environments, featuring adjustable height and armrests, with the seat and backrest upholstered in leather or fabric.

Key Features:

• Seat and Backrest Upholstery: Leather or fabric (customizable)

• Stitching Type: Quilted with fibers and 30 kg/m³ foam

• Seat Foam: Cold foam

• Backrest Foam: 30 kg/m³ sponge

• Frame: Double-layer construction, 8-ply solid wood compressed with industrial formalin adhesive using 160-ton hydraulic press

Armrests: Fixed die-cast aluminum with integral padding
Backrest Straps: 9 × 37 cm, 5 mm sheet thickness with 5 × 16 cm brackets, 2.5 mm thickness, powder-coated black (electrostatic)

Gas Lift: Black, 10 cm stroke
Base: Five-star base, 42 mm tubular steel, 1.5 mm thickness, 66 cm radius
Plating: Nickel-chrome, 12-micron thickness
Welding: CO₂
Casters: PP R60 polyamide with PVC gel rim

Mechanism: W22 bracketed metal tilt mechanism, 3 mm thickness, powder-coated black, dual-clutch handles, 4-position locking with:

• Adjustable gas lift height

• Full backrest lock

• Backrest angle adjustment in desired position

• Mechanism tension adjustment according to user weight