Well Pump Installation Sizes: 150 × 150 / 300 × 200 / 750 × 500 / 750 × 500 / 480 × 300 / 600 × 300 / 1,200 × 800 Gallery Impeller wear ring Parley’s Water Treatment Plant. Photo credit SLCdocs.com Close-Coupled Vertical Turbine Bowl wear ring Submersible Turbine Pumps Model 411 Horizontal Split Case Vertical Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. Computer Numerical Control Machine (CNC) at Nickerson 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. 80 Series® Engine Driven Impeller wear ring CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Gorman-Rupp SF Series® Submersible Solids-handling Pump Custom fabrication to a large part Horizontal Lathe Horizontal Lathe Schlumberger Pump Assembly Model 342A Single Stage End Suction Utah Lake Cascade Pump Nickerson Field Crew Frame-mount Centrifugal Pumps National Pump Vertical Turbine Pumps, API 610 Photo courtesy of On the slopes Ultra V Series® and UltraMate® 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. Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Bowl wear ring Custom shapes cut from raw materials. Vertical Turbine Pumps, Deep Well 380 Series Vertical Inline Pump with VFD “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Super T Series® Engine Driven SF Series® Utah Lake Cascade Pump 3800 Series, Single Stage End Suction Vertical Lathe Figure 1. The general arrangement of a three phase waveform. Image Info Dimensions 1,200 × 800 Name 7-POWER-TONGS-1.jpg Mime Type image/jpeg Type JPG Size 293.65 KB