Ultra chair with height adjustment

Ultra – Swivel shell chair with height adjustment from Mdd

The Ultra chair, designed by Krystian Kowalski for MDD, belongs to the category Swivel shell chair with casters It is ideally suited for offices, training rooms, and public facilities. The dark blue color (VC-0239) gives the chair a striking look, while the semi-matte black frame (RAL 9005) provides a timeless contrast.

Comfort and workmanship

The seat consists of a plastic frame filled with 55 kg/m³ density foam and padded for comfortable seating. An additional cushion suspended from the backrest further enhances comfort during extended periods of sitting. Some of the upholstery materials are made from post-consumer recycled materials.

Functionality and ergonomics

The 5-star aluminum base (Ø 630 mm, height 360 mm) is powder-coated and allows the seat to rotate 360°. The tilting mechanism with locking function and the steel gas spring allow for stepless height adjustment from 450 to 570 mm. The casters are designed for soft floors and ensure smooth movement.eloThis allows for easy movement at the workplace. With a load capacity of 120 kg and a total height of 840 mm, the Ultra is designed for daily use.

Origin and award

The Ultra chair is manufactured in Poland, in the European Union, and was a finalist in the "Dobry Wzór 2017" competition. Discover more models from Mdd in the KAQTU-Range.

• Sitz – Kunststoffgestell gefüllt mit Schaum, Dichte von 55 kg/m³, gepolstert;
• Basis - 5-Sternfuss aus Aluminium, Ø=630 mm, H=360 mm, pulverbeschichtet, Drehsitz 360°, Kippmechanismus mit Verriegelung, Gassäule, Stahl, Farbe: schwarz, Verstellbereich 120 mm (450 - 570 mm), Rollen für weiche oder harte Böden (Option gegen Aufpreis);
• Höhe: 840 mm
• Tragkraft - 120 kg;
• Hergestellt in Polen, in der Europäischen Union

• Sitz aus nicht brennbarem Schaumstoff;
• Drehbasis aus Aluminium mit verstellbarer Sitzhöhe;
• Gepolstertes Kissen an der Rückenlehne für zusätzlichen Komfort;
• Hochwertige Polstermaterialien, die teilweise aus Post-Consumer-Recycling stammen;
• Finalist des Wettbewerbs „Dobry Wzór 2017“;
• Konzipiert für Büros, Wohnungen und öffentliche Einrichtungen, insbesondere für Arbeits- und Lernräume

Sicherheits- und Pflegehinweise

Es gelten die normalen Rückgabebestimmungen gemäss den Allgemeinen Geschäftsbedingungen (AGB) der Kaqtu Design AG.