General Electric logo – Nickerson Company Sizes: 150 × 150 / 300 × 200 / 480 × 300 / 600 × 300 / 600 × 400 Gallery Submersible Turbine Pumps 80 Series® Engine Driven Vertical Lathe Utah Lake Cascade Pump National Pump Vertical Turbine Pumps, API 610 Custom shapes cut from raw materials. Custom fabrication to a large part Utah Lake Cascade Pump Horizontal Lathe Vertical Turbine Pumps, Deep Well Super T Series® Engine Driven Gorman-Rupp SF Series® Submersible Solids-handling Pump Figure 1. The general arrangement of a three phase waveform. 380 Series Vertical Inline Pump with VFD Computer Numerical Control Machine (CNC) at Nickerson Frame-mount Centrifugal Pumps Schlumberger Pump Assembly “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Ultra V Series® and UltraMate® Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Vertical Lathe CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Nickerson Field Crew Parley’s Water Treatment Plant. Photo credit SLCdocs.com 3800 Series, Single Stage End Suction Horizontal Lathe SF Series® Impeller wear ring Model 342A Single Stage End Suction Model 411 Horizontal Split Case Bowl wear ring Machinist at Nickerson Company running a state-of-the-art CNC machine. 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. Close-Coupled Vertical Turbine 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. Bowl wear ring Well Pump Installation Impeller wear ring Photo courtesy of On the slopes Image Info Dimensions 600 × 400 Name general-electric-motors-logo.png Mime Type image/png Type PNG Size 62.10 KB