





Ergonomic chair for tall users PROFIM ACTION 115 SFL (up to 150 kg / up to 200 cm)
PROFIM ACTION 115 SFL is an ergonomic chair with a reinforced construction, designed for intensive daily use by users weighing up to 150 kg. Equipped with an SFL synchronous mechanism, it ensures synchronized movement of the seat and backrest with adjustable resistance to the user's weight, allowing for the maintenance of natural body biomechanics during work. Adjustable lumbar support, seat depth adjustment, and tilt angles allow for precise adaptation of the chair to the user's anthropometry. This reduces compressive load on intervertebral discs and improves blood circulation during prolonged sitting — key factors in preventing back pain when working 8–10 hours. The chair is suitable for tall users — approximately up to 195–200 cm, which is confirmed by the model's geometry and the presence of a full-sized headrest.
Technical specification
Delivery
| In stock | 1-3 days |
| To order | up to 21 days |
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Ergonomic chair for tall users with reinforced construction
The chair's design combines durable materials and thoughtful ergonomics: an aluminum base, a reinforced Heavy Duty gas lift, and a high-density polyurethane foam seat (~80 kg/m³) ensure stability and longevity even under heavy loads. The mesh backrest with an adjustable headrest supports the cervical and thoracic spine and promotes ventilation, preventing overheating during prolonged work. Multi-position armrests and precise body position adjustments reduce stress on the shoulders and neck, which has been shown to decrease muscle fatigue and increase productivity during extended sitting. Dynamic sitting (micro-movements in the chair) is scientifically proven to improve blood circulation and reduce intervertebral disc compression. This is why the synchronous mechanism and adjustable lumbar support in this model help maintain healthy spinal biomechanics for 8–10 hours of work.




