se:flex Task Chair
se:flex Task Chair is backordered and will ship as soon as it is back in stock.
Care information
Care information
helping reduce staining
Upholstery:
Fabrics are extremely delicate; therefore, it is very important to carefully review the suggested wash and pay attention when using them, as they can be ripped or cut. We provide wear guarantees from our partners, who manufacture textiles and leather; however, without proper care and attention, they can look old and dirty well before their time. In extreme cases, they could even wear through and a hole might appear. If you care about your fabric and leather in the workplace and contract interiors, following a few simple rules can add years to their wear life and appearance, making them the most visually appealing element of furniture.
Wool and Viscose:
Vacuum your fabrics regularly to prevent dust and dirt from building up on the surface. Quickly react to spilt liquids and fresh stains. Mop up the excess liquid using a kitchen roll or a damp cloth. Then clean using a shampoo, detergent, or hand wash. Always use a branded shampoo for upholstered fabrics. Alternatively, both wool and polyester can be dry cleaned. For areas with spills or stains, a stain-repellent finish can be applied to certain fabrics, reducing stains. Alternatively, choose a wipe-down upholstery solution.
Leather:
Leathers are extremely delicate; therefore, it is very important to carefully review the suggested wash and pay attention when using them, as they can be ripped or cut. Exposing in spaces with a high humidity level might cause structural damage. Never use detergents on solvent-based or acetone-based cleaners. Clean with a soft cloth with warm water. Do not wash leather in the washing machine, dry it in the dryer, do not bleach it, iron it, or dry-clean it.
Wood:
Wipe the product with a dry, lint-free cloth. Dirty surfaces should be cleaned with a damp cotton cloth or neutral detergent, preferably diluted in water, and then wiped dry with a dry cloth. Water should be used sparingly. If liquid does not spill on the product, wipe it off immediately; it could be absorbed. Do not place hot objects directly on the surface; use coasters. Products should not be placed near heat sources, such as radiators or fireplaces. If the surface treated with oil becomes dry, maintenance oil may be applied.
Delivery and Shipping
Delivery and Shipping
As each of our products is made to order and specification, lead times vary between products. Please contact us for more details.
Description
Description
Discover the se:flex Task Chair: Intelligent Seating Comfort for Every User
Designed for Hybrid and Multi-User Workspaces
The se:flex Task Chair is an adaptive office swivel chair engineered to meet the dynamic demands of multi-user environments. Featuring an innovative automatic weight adjustment system, the chair intuitively adapts to every individual, ensuring comprehensive seating comfort and ergonomic support without the need for user adjustment. Its responsive backrest moves effortlessly with you, granting maximum freedom of movement and promoting healthy, dynamic sitting in every position.
Tailored Movement for Diverse Needs
With se:flex, freedom of movement comes designed precisely to your preference. Although its advanced technology operates invisibly, the chair’s streamlined design and versatile colour options make it a seamless addition to any modern office aesthetic. Whether in collaborative hubs or individual workstations, its presence is understated and sophisticated.
Ergonomic Excellence in Workplace Standards
The Se:flex Task Chair's 4D armrests and ergonomically optimised comfort seat comply with the latest DIN EN 1335-1:2023 Type A standard, reflecting state-of-the-art ergonomic design tailored for a broad spectrum of users. This certification underscores its commitment to excellence and suitability for diverse workforces with varying physical requirements.
Thoughtful Features and Customisation Options
Built to excel in innovative working environments, se:flex combines intelligent features with extensive configuration possibilities for personal convenience and adaptability.
- User Weight Capacity: It supports users up to approximately 130 kg, and with the aluminium base, up to 150 kg.
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Seat:
- Flexibly mounted for lateral movements
- Anatomically sculpted seat with a rounded front edge for pressure relief.
- High-quality moulded polyurethane foam
- Dimensions: 490 mm width × adjustable depth 395–465 mm
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Seat Height Adjustment:
- A standard gas lift with mechanical depth-springing reinforces body cushioning even at the lowest seat levels (400–520 mm)
- Optional infinite gaslift height adjustment (400–520 mm)
- The premium Sedo-lift mechanism III offers spinal decompression and wear-free operation (420–530 mm)
- Footring compatibility with counter design models
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Base Options:
- Durable plastic star base in black or light grey (glass-fibre reinforced polyamide)
- Optional polished aluminium base
- Choice of hard or soft 65 mm castors suitable for various floor types
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Armrests:
- Multifunctional with PUR pads, integrated and pivotable 40° inward, 20° outward
- Available in black or light grey
- Height adjustable over 100 mm and depth adjustable 40 mm
- Adjustable width options from 480 mm inside width or 340–600 mm between swivelled armrest edges
Trusted Quality and Certifications
Se:flex meets and exceeds rigorous quality and health standards, backed by certifications and awards that assure reliability, safety, and ergonomic health benefits:
- GS label by TÜV Rheinland LGA Products GmbH and compliance with DIN EN 1335
- Ergonomics Certificate by TÜV Rheinland LGA
- Certification for testing harmful substances by TÜV Rheinland LGA
- QUALITY OFFICE and AGR Quality Seals endorsing healthy back support
- Environmental recognition with the BLAUER ENGEL award
- Prestigious design accolades, including the ICONIC AWARDS 2019 Interior Innovation Selection and German Design Award 2020 Winner
Experience the se:flex Task Chair—where intelligent design meets ergonomic precision to empower every user in your workspace with comfort, support, and adaptable style.



