Universal motors and three-phase geared motors for industrial use with thin-bodied, lightly viscous, neutral, aggressive and non-flammable media. Strong also when handling acids and alkalis. Explosion-proof Motors for pumping many thin-bodied, highly inflammable, flammable media. Especially where the use of electricity is problematic. The compact MDxL air motors automatically adapt to the load. Ideal for handling thin-bodied, aggressive, slightly viscous and highly flammable liquids.