König + Neurath - JET.III Office swivel chair

Office swivel chair JET.III by König + Neurath – Because a healthy back is no coincidence

As a responsible company, you pay close attention to ensuring that your employees stay healthy. One decisive factor in this is the correct sitting posture. And this is where the office swivel chair JET.III comes in: its distinctive backrest mimics the shape of our spine. This not only makes it extremely comfortable, it also supports you through every movement. JET.III combines a delicate design with impressive stability. Wow.

That is why JET.III – All the benefits summarized for you:

• Nature copied at its best: the backrest is modeled on the rib structure of a leaf. It perfectly mimics the shape of your spine. This makes healthy sitting effortless.
• So you don't walk around as hunched over as a Disney witch: the butterfly-shaped lumbar support is adjustable both in height and in curvature strength and supports your sensitive lumbar region.
• Gently conforms to you: the transparent mesh fabric not only ensures good air circulation. With its firm yet softly yielding support, it gently encloses your back.
• No matter how light or heavy: the synchronous mechanism with quick weight adjustment covers the range from 40 to 130 kg.
• Gentle on the back and the floor: 5 universal casters are suitable for both hard floors and carpeted floors.

Jet.III - What has changed compared to the previous model?

With Jet.III, König + Neurath continues its success story: you get a chair that can be adjusted with exceptional precision and almost intuitively to your individual needs. The backrest has been rethought. The rear construction is modeled on the rib structure of a leaf. This is not only visually striking: the transparent mesh fabric follows the natural shape of your spine and supports you through every movement.

Let’s take a look at the details:

The synchronous mechanism developed specifically for the JET.III opens the angle between the backrest and the seat by 27°. The stepless height adjustment covers a very generous range of 420 - 555 mm. The seat tilt and forward tilt adjustment has a two-stage tilt cone (4° and 8°). The backrest can be adjusted in height by a total of 80 mm. The height adjustment is indexed in 5 steps. In addition, the backrest can be locked in four recline positions. The seat can be shifted in depth by 80 mm.

The JET.III features a synchronous ratio of 1:2.2. This prevents the front edge of the seat from lifting and enables a smooth motion sequence. The quick weight adjustment allows individual adaptation of the backrest counterpressure for a user weight of 40 to 130 kg.

Thanks to the spring technology, the chair ensures optimal backrest counterpressure across the entire weight range. Two buttons are all it takes to adjust the weight setting, seat height, seat and backrest tilt, and the locking position of the backrest.

The height of the integrated lumbar support can be adjusted in height by 90 mm. This is done independently of the backrest. This allows you to precisely target the correct back area. The butterfly shape supports the left and right sides next to your spine. Using the handwheel, the curvature and thus the pressure are increased. Your intervertebral discs are optimally relieved. The lumbar support thus promotes optimal pressure distribution and also increases seating comfort.

The 2D armrests (AL41) are made of black plastic. They can be adjusted without tools by 45 mm in width each and, by means of a push button, in height within a range of 195 - 295 mm above the seat surface.

The base of the JET.III swivel chair is made of black plastic. The universal casters are suitable both for hard floors such as tiles, parquet and linoleum, as well as for soft carpeted floors.