ʻO nā pumps mole moletically levitated nā pumps kahi i kākoʻo ʻia e ka ikaika o ka magnet, hālāwai i nā koi noi no nā māla o ka hana semiconductor hou, hana ʻana i ka chip, nā plating ʻenehana a me nā mea ʻepekema.