Waukesha Shear Pump. Model: SP. S/N: 306 SS. Nominal capacity: 30 gpm. Maximum housing pressure: 150 psi. Reliance Electric Motor, 15 hp, 3515 rpm, 460 V, 19 amps, 60 Hz, 3 phase. The Waukesha Shear Pump is designed for 'on-line', continuous shearing and mixing action. Key features include: 316 stainless steel body, rotor, stator, and shaft. Shear pumps can be used to texturize, emulsify, blend, reconstitute, suspend/disperse, and to polish. Inlets/outlets: (2) 2 in. dia. threaded fittings. Overall dimensions: 46-1/2 in. L x 19 in. W x 19-1/2 in. H.