This Marathon 5KH32FN5586X carbonator pump motor is single split phase with one-speed operation. It runs at 1/3 hp, with a maximum speed of 1800 rpm. It operates at 115 VAC, 5.6 Amp. The motor has a 48Y frame with open drip proof (ODP) enclosure, rigid base mounting, and sleeve bearing system. Weight is 14 pounds.