Chesterton Sizes: 150 × 150 / 250 × 250 Gallery Utah Lake Cascade Pump Custom fabrication to a large part Photo courtesy of On the slopes Close-Coupled Vertical Turbine Schlumberger Pump Assembly Parley’s Water Treatment Plant. Photo credit SLCdocs.com Ultra V Series® and UltraMate® Nickerson Field Crew Bowl wear ring SF Series® Gorman-Rupp SF Series® Submersible Solids-handling Pump Horizontal Lathe Model 342A Single Stage End Suction Vertical Lathe CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Utah Lake Cascade Pump Frame-mount Centrifugal Pumps Figure 1. The general arrangement of a three phase waveform. Model 411 Horizontal Split Case Impeller wear ring Vertical Turbine Pumps, Deep Well 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. National Pump Vertical Turbine Pumps, API 610 Impeller wear ring Submersible Turbine Pumps Computer Numerical Control Machine (CNC) at Nickerson 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. Horizontal Lathe Vertical Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. 80 Series® Engine Driven 3800 Series, Single Stage End Suction Bowl wear ring Well Pump Installation Super T Series® Engine Driven Custom shapes cut from raw materials. 380 Series Vertical Inline Pump with VFD “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Computer Numerical Control Machine (CNC) at Nickerson Image Info Dimensions 250 × 250 Name chesterson.jpg Mime Type image/jpeg Type JPG Size 6.20 KB