The BM 45H is the best choice for conservatories, universities, houses of worship and all those who demand the best. The silent system used nitrogen filled cylinders  that allow effortless "up and down" adjustment with fingertip control.  The seat is ergonomically contoured for maximum support and best posture and the structure is made of steel. Because of its welded steel design, there is no wobble. Available in both single (shown) and double.


Hydraulic model features:
- Modern design with metal structure.
- The hydraulic mechanism works very easily by levers.
- The mechanism is completely silent.
- 0% bench tolerances, there is no bench wobble.
- Its extra ergonomic seat makes this stool very comfortable.
- High density foam with the round edges.
- Available in black with seat in velvet, microfiber, vinyl or leather black.