Ingersoll Rand MRV Series reversible vane-type air motors (models MRV009, MRV009-A, MRV015, MRV015-A, MRV040, MRV040-A, MRV050, MRV050-A) are designed for industrial applications. Recommended operation is clean, dry air at 90 psi (6.2 bar); the use of an FRL (filter–regulator–lubricator) is recommended. A special vane material allows operation without continuous lubrication (e.g. in food or cleanroom environments). Various shaft and interface options are available, including B5D71 / B5D80 / B5D90.

Performance ranges (series-wide):

Power 0.66–3.60 kW (0.88–4.80 hp), free speed 7,000–8,000 rpm, stall torque up to approx. 19 Nm, air consumption approx. 1,360–4,300 l/min.