This blower is brand new but does not have a motor.
It has come directly from Busch, it was originally bought by someone but they cancelled halfway through it being built which is why it is incomplete.
Don't know the exact motor needed but in the specs it was 37kW.

Tyr are the new high-performance Roots blowers by Busch for vacuum and over pressure generation. Tyr Roots blowers set new benchmarks in the areas of performance, compactness, and noise minimisation.

Thanks to their robust design and the high level of precision during manufacture, the Tyr Roots blowers are extremely reliable. Piston seals ensure a long, fault-free service life. Automatic belt tension.

Thanks to the non-contact compression, no operating fluid is necessary. Simple monitoring of the filter, operating pressure, and oil level via displays directly on the blower or the acoustic enclosure. Maintenance is limited to changing oil in the gear unit, lubricating the bearings, and changing filters.

Tyr Roots blowers work extremely energy-efficiently thanks to three factors: the use of energy-saving motors (EFF1), the choice of motor sizes depending on needs, and the high efficiency of the blower stage.

Brand: Busch
Type: Tyr WT0150AV
Speed: 1150 - 4700 rpm
Max. Vol.: 15m3/min
Manufacture Year: 2013
Overall Dimensions (mm): 1100 x 700 x 970