pumps, namely, submerged and/or centrifugal electric pumps [, electric compressors and compressors operated by non-electric motors, namely, gas compressors, air compressors; electric alternators; electric starter motors, electric motors for machines, electric motor control units for swimming pools, spa, water park and fountain pumps, electric engines for the generation of electricity, electric engines not for land vehicles ]

water pumps; peripheral and centrifugal electric water pumps; electric compressors for machines; electric alternators for machines; electric motors (other than for land vehicles)