Nickerson-1249 Sizes: 150 × 150 / 300 × 150 / 750 × 375 / 750 × 375 / 480 × 300 / 600 × 300 / 1,200 × 600 Gallery Machinist at Nickerson Company running a state-of-the-art CNC machine. Submersible Turbine Pumps Frame-mount Centrifugal Pumps CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Photo courtesy of On the slopes Model 411 Horizontal Split Case Vertical Lathe Impeller wear ring 380 Series Vertical Inline Pump with VFD Figure 1. The general arrangement of a three phase waveform. Vertical Turbine Pumps, Deep Well Super T Series® Engine Driven Custom shapes cut from raw materials. Custom fabrication to a large part SF Series® Bowl wear ring “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Gorman-Rupp SF Series® Submersible Solids-handling Pump Vertical Lathe Bowl wear ring Utah Lake Cascade Pump Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Horizontal Lathe Utah Lake Cascade Pump Computer Numerical Control Machine (CNC) at Nickerson Impeller wear ring Horizontal Lathe National Pump Vertical Turbine Pumps, API 610 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. 80 Series® Engine Driven Well Pump Installation Nickerson Field Crew Close-Coupled Vertical Turbine 3800 Series, Single Stage End Suction Parley’s Water Treatment Plant. Photo credit SLCdocs.com 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. Ultra V Series® and UltraMate® Schlumberger Pump Assembly Model 342A Single Stage End Suction Image Info Dimensions 1,200 × 600 Name Nickerson-1249.jpg Mime Type image/jpeg Type JPG Size 111.44 KB