ONDA is an operative chair with high ergonomic features at an affordable price. Its smoothly shaped seat guarantees a correct working posture and has the possibility of placing a seat depth adjustment.

It presents two versions of upholstery:

• With the backrest upholstered in conventional black mesh and the seat in a fabric from our extensive catalogue.
• With the seat and backrest upholstered in 3D mesh.

It has the possibility of incorporating an adjustable headrest upholstered in black mesh or 3D mesh.

There are two types of arms: adjustable 1GL and adjustable 3GL.

It has the possibility of incorporating two types of mechanisms:

• BASIC Mechanism: Synchronized mechanism, with 3 stops and a synchronism ratio of 1º/1.95º with lower adjustment of the tilt tension between 45 and 100 Kg. It has an anti-knock safety system for the backrest.
• STANDARD Mechanism: Mechanism with 5 stops and synchronism ratio of 1º/2.6º with lower adjustment of the tilt tension between 45 and 120 Kg. It has an anti-knock safety system for the backrest.

It is designed under the UNE-EN 1335-1: 2001, -2:2009, 3:2009 and UNE-EN ISO 9241-5:1988 standards. Complies with RD 488/1997.