ONGO® - Made in Germany
In addition to its curved base and ball track, the ONGO® Seat also features the following:
- Sophisticated design and high-quality craftsmanship
- Versatility, with different colors available for the seat cover (12 base colors), body (black and white) and ball track (black, white, silver).
- High-quality pneumatic seat height adjustment with anscrewing protection.
- Easy to move: lightweight, with a groove around seat for carrying.

SIZE
Seat (diameter) 35.5 cm
Seat height 42–64 cm and 55-77 cm
Foot (diameter) 42 cm
Weight approx. 5.7 kg
Seat height 42–64 cm and 55-77 cm
Foot (diameter) 42 cm
Weight approx. 5.7 kg
SEAT COVERS
Knit microfiber: 97% Polyester, 3% Elastan, Öko-Tex standard 100, colorfastness according to automotive standard. Available in 12 colors.
skai® leather: PVC on knit cotton fabric, lightfast, resistant to disinfectants. Available in 6 colors.
skai® nature base: approx. 80% natural and renewable raw materials, Öko-Tex standard 100, meets German medical product requirements, durable, lightfast, abrasion resistant. Available in 4 colors.
Genuine leather: lightfast, abrasion resistant, tear resistant. Available in 6 colors.
skai® leather: PVC on knit cotton fabric, lightfast, resistant to disinfectants. Available in 6 colors.
skai® nature base: approx. 80% natural and renewable raw materials, Öko-Tex standard 100, meets German medical product requirements, durable, lightfast, abrasion resistant. Available in 4 colors.
Genuine leather: lightfast, abrasion resistant, tear resistant. Available in 6 colors.
SEAT FOAM
CFC-free polyrethane foam
SEAT BASE
Fiberglass-reinforced polyamide (PA 6 GF 30)
FASTENING RING
Polyamid (PA 6)
CASING AND UPPER PORTION OF FOOD
ABS-plastic
CONICAL RECEPTABLE ON SEAT
Aluminium (DIN 226)
PNEUMATIC HEIGHT ADJUSTER
Steel/plastic
CONICAL RECEPTACLE ON FOOT
Galvanized steel
BOTTOM PORTION OF FOOT AND BALL TRACK
Polypropylene
BASE AREA OF BOTTOM PORTION OF FOOT
TPE plastic