1–WELDING Sizes: 150 × 150 / 300 × 150 / 750 × 375 / 750 × 375 / 480 × 300 / 600 × 300 / 1,200 × 600 Gallery Machinist at Nickerson Company running a state-of-the-art CNC machine. National Pump Vertical Turbine Pumps, API 610 Well Pump Installation 3800 Series, Single Stage End Suction Utah Lake Cascade Pump Utah Lake Cascade Pump 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. Model 342A Single Stage End Suction Custom fabrication to a large part Computer Numerical Control Machine (CNC) at Nickerson CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Custom shapes cut from raw materials. Horizontal Lathe Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Impeller wear ring Nickerson Field Crew Super T Series® Engine Driven Bowl wear ring Vertical Lathe Parley’s Water Treatment Plant. Photo credit SLCdocs.com Frame-mount Centrifugal Pumps Figure 1. The general arrangement of a three phase waveform. Model 411 Horizontal Split Case Ultra V Series® and UltraMate® Photo courtesy of On the slopes 80 Series® Engine Driven Impeller wear ring Vertical Turbine Pumps, Deep Well Horizontal Lathe SF Series® 380 Series Vertical Inline Pump with VFD Bowl wear ring Close-Coupled Vertical Turbine Vertical Lathe Computer Numerical Control Machine (CNC) at Nickerson Schlumberger Pump Assembly Submersible Turbine Pumps Gorman-Rupp SF Series® Submersible Solids-handling Pump 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. Image Info Dimensions 1,200 × 600 Name 1-WELDING-1.jpg Mime Type image/jpeg Type JPG Size 147.28 KB