Air distribution units for pneumatically driven pumps; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Angle valves being parts of machines; Ball valves being parts of machines; Blow torches, namely, gas operated cutting torches; Centrifugal pumps; Circulating pumps; Door closers, pneumatic; Door openers, pneumatic; Electric door openers; Electric motors for machines with a digital servo drive controller; Elevating work platforms; Fuel pumps for service stations; Hydraul...