Waukesha Model 6 Positive Displacement Pump, Serial No. 86270 SS. A3-rated. Features motor/gear drive, O-ring seals, and stainless steel base. The Universal I sanitary pump model 006 has a displacement of 0.0082 gallons per revolution. At 600 RPM max speed, the pump should move a nominal 5 GPM at 0 PSI. At 333 RPM, a new pump should move a nominal 2.73 GPM at 0 PSI (worn pumps will have reduced flow/pressure capability). SEW Eurodrive variable speed drive. Motor: 0.5 hp, 230/460 V, 2.1/1.0 amps, 60 hz, 3 phase. Gearbox: 6.78 ratio, 68-333 rpms output. Inlet type, base material, and motor-gear reducer can be changed to suit your needs (ask your salesperson). Ports: 1-1/2 in. S- line fittings. Overall dimensions: 3 ft. L x 1 ft. 4 in. W x 2 ft. 11 in. H. (ACN42)