wear-ring-table Sizes: 150 × 150 / 300 × 125 / 750 × 312 / 750 × 311 / 480 × 300 / 600 × 300 / 1,306 × 542 Gallery Computer Numerical Control Machine (CNC) at Nickerson SF Series® 3800 Series, Single Stage End Suction Custom shapes cut from raw materials. Bowl wear ring Figure 1. The general arrangement of a three phase waveform. Figure 2. A simple sine wave with a period of 360° and an amplitude of 1. In single phase power the x-intercepts are 180° from each other. A full period is 360°. A single phase motor has a crest approximately every 16.5 milliseconds giving the motors a tendency to vibrate more, which may contribute to a shortened bearing life. Utah Lake Cascade Pump Bowl wear ring Horizontal Lathe Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2π/3 radians or 120°. When one phase reaches an x-intercept or node the next phase is only 30° and approximately 5.6 milliseconds from reaching its crest. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Vertical Lathe Model 342A Single Stage End Suction Schlumberger Pump Assembly Gorman-Rupp SF Series® Submersible Solids-handling Pump Vertical Lathe Custom fabrication to a large part Well Pump Installation Parley’s Water Treatment Plant. Photo credit SLCdocs.com Submersible Turbine Pumps Utah Lake Cascade Pump Impeller wear ring Horizontal Lathe Close-Coupled Vertical Turbine National Pump Vertical Turbine Pumps, API 610 Horizontal Lathe 380 Series Vertical Inline Pump with VFD Photo courtesy of On the slopes Machinist at Nickerson Company running a state-of-the-art CNC machine. Impeller wear ring Super T Series® Engine Driven Ultra V Series® and UltraMate® Computer Numerical Control Machine (CNC) at Nickerson 80 Series® Engine Driven Model 411 Horizontal Split Case Frame-mount Centrifugal Pumps “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Vertical Turbine Pumps, Deep Well Nickerson Field Crew Image Info Dimensions 1,306 × 542 Name wear-ring-table.jpg Mime Type image/jpeg Type JPG Size 226.18 KB