refinery-514010_1920 Sizes: 150 × 150 / 300 × 169 / 750 × 422 / 750 × 422 / 480 × 300 / 600 × 300 / 1,200 × 675 Gallery Close-Coupled Vertical Turbine 80 Series® Engine Driven Computer Numerical Control Machine (CNC) at Nickerson Utah Lake Cascade Pump Vertical Lathe Bowl wear ring Photo courtesy of On the slopes Well Pump Installation “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Ultra V Series® and UltraMate® Bowl wear ring Impeller wear ring Model 411 Horizontal Split Case Vertical Lathe Custom shapes cut from raw materials. Custom fabrication to a large part 380 Series Vertical Inline Pump with VFD Model 342A Single Stage End Suction Horizontal Lathe Horizontal Lathe National Pump Vertical Turbine Pumps, API 610 Schlumberger Pump Assembly Super T Series® Engine Driven 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. Impeller wear ring Vertical Turbine Pumps, Deep Well Horizontal Lathe Utah Lake Cascade Pump Gorman-Rupp SF Series® Submersible Solids-handling Pump SF Series® Figure 1. The general arrangement of a three phase waveform. Frame-mount Centrifugal Pumps Nickerson Field Crew Machinist at Nickerson Company running a state-of-the-art CNC machine. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Submersible Turbine Pumps 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. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. 3800 Series, Single Stage End Suction Computer Numerical Control Machine (CNC) at Nickerson Image Info Dimensions 1,200 × 675 Name refinery-514010_1920.jpg Mime Type image/jpeg Type JPG Size 194.64 KB