Gaulin MS18 Homogenizer. Nameplate info: model 2000-MS-2.5TPS, max cylinder design pressure 2,500 PSI, s/n: 98610158, Everett Massachusetts USA. Flowrate: 2,000 GPH. TPS: Tapered Poppet Seat Valves. Noted on the unit: Rebuilt 05-22-10 with Mod Kit. Pressure and flowrate can be modified/adjusted to suit your needs. Baldor Super-E Motor: 75 HP, 230/460V, 173/86.5 amps, 1780 RPM, 365T Frame, 60 Hz, 3-phase, 1.15 S.F., code H, des B, TEFC enclosure. (2) Baldor motors: 0.75HP, 208-230/460V, 60 Hz, 3-phase.