Task chair in mesh, model ML351.

Practical and versatile office task chair, also ideal for the home office.

The black mesh backrest features adjustable lumbar support .

The upholstered seat can be covered with different types of fabric or imitation leather, including fire-retardant or water-repellent versions, in a wide range of colours. The internal frame is in plywood.

The chair is equipped with a 4-position Synchro mechanism, which allows the seat and backrest to swing in a synchronized manner and lock in 4 different positions.

The seat height can vary from 44cm to 57.5cm.

The optional armrests are available in different types, both fixed and adjustable.

The five-star base is available in black nylon, chromed metal or aluminum, equipped with rigid black castors or rubber castors.

The wheels have a diameter of 5 cm with the chromed base, while they have a diameter of 6.5 cm with the nylon base and with the aluminum base.

The version with braked wheels, certified 1335-B, is available on request. It is also possible to ask for the sliding device to be integrated, which adjusts the depth of the seat. Additional types and/or covering colors available.
Contact Customer Service for more information.

Standard dimensions
  • Depth 76 cm
  • Width 69.5 cm
  • Seat height 44-57.5 cm
  • Height 99-112.5 cm
  • 16.3 Kg
Technical data and additional details
  • Requires assembly

Certifications legend

  • UNI EN 1335:2020: European standard that defines the size and safety requirements for seats that can be used for office workstations. European standard tests based on use for eight hours per day by people weighing up to 110 kg.
  • UNI EN 16139: European standard which defines the resistance, durability and safety requirements for office and waiting room seating. Maximum capacity 110 kg.
  • UNI EN 1729: European standard that defines the size and safety requirements of seats that can be used in educational institutions.
  • GS (Geprüfte Sicherheit): safety certification in accordance with German law.
Shipment and delivery time
  • express delivery

    This product is immediately available in the specified quantities and variants and it will leave our warehouse within 24 hours after order confirmation.


  •   20 days for production


  • forwarding (from 2 to 7 working days)

If payment is done during the following days, time of delivery starts from the payment date.

Delivery date is an estimate and can not be considered binding for Sediarreda srl.


Operational office chair, mesh backrest with lumbar support, padded seat
236,00 € -25%

177,00 €

Combination terminated
  • Express Delivery
    Delivery scheduled from 18-06-2024 to 24-06-2024

  • Available
    Delivery scheduled from 09-07-2024 to 15-07-2024

Business solutions

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