2—PUMP-PARTS Sizes: 150 × 150 / 300 × 200 / 750 × 500 / 750 × 500 / 480 × 300 / 600 × 300 / 1,200 × 800 Gallery Schlumberger Pump Assembly Frame-mount Centrifugal Pumps 380 Series Vertical Inline Pump with VFD Horizontal Lathe Nickerson Field Crew Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Custom shapes cut from raw materials. Horizontal Lathe Photo courtesy of On the slopes Well Pump Installation Bowl wear ring 80 Series® Engine Driven National Pump Vertical Turbine Pumps, API 610 Machinist at Nickerson Company running a state-of-the-art CNC machine. Impeller wear ring SF Series® Vertical Turbine Pumps, Deep Well Vertical Lathe Vertical Lathe Impeller wear ring Model 342A Single Stage End Suction Super T Series® Engine Driven Custom fabrication to a large part 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. 3800 Series, Single Stage End Suction Utah Lake Cascade Pump Bowl wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump Utah Lake Cascade Pump Ultra V Series® and UltraMate® “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Model 411 Horizontal Split Case Submersible Turbine Pumps 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. Figure 1. The general arrangement of a three phase waveform. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Close-Coupled Vertical Turbine Computer Numerical Control Machine (CNC) at Nickerson Parley’s Water Treatment Plant. Photo credit SLCdocs.com Image Info Dimensions 1,200 × 800 Name 2-PUMP-PARTS.jpg Mime Type image/jpeg Type JPG Size 378.37 KB