MAS

Electric lubricated rotary screw air compressor, electric oil free rotary screw and scroll air compressor, reciprocating air compressor, high pressure air compressor, and vacuum pumps; none of the foregoing being sold as a unit with replacement parts or fittings therefor and none of the foregoing being in the nature of valves

Air dryers for medical usage, said air dryers being of the scroll, reciprocating, medical vacuum type of air dryers; air filters for medical ventilators; suction regulators for medical ventilators

Dryers for removal of water vapor from compressed air; none of the foregoing being sold as a unit with replacement parts or fittings therefor and none of the foregoing being in the nature of valves