Torrent Engineering logo – Nickerson Company Sizes: 150 × 150 / 300 × 200 / 480 × 300 / 600 × 300 / 600 × 400 Gallery Utah Lake Cascade Pump Gorman-Rupp SF Series® Submersible Solids-handling Pump Impeller wear ring Frame-mount Centrifugal Pumps Figure 1. The general arrangement of a three phase waveform. Utah Lake Cascade Pump Well Pump Installation Photo courtesy of On the slopes Machinist at Nickerson Company running a state-of-the-art CNC machine. 80 Series® Engine Driven Submersible Turbine Pumps Impeller wear ring Horizontal Lathe Schlumberger Pump Assembly Horizontal Lathe Vertical Turbine Pumps, Deep Well 3800 Series, Single Stage End Suction 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. Computer Numerical Control Machine (CNC) at Nickerson “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Nickerson Field Crew Vertical Lathe Super T Series® Engine Driven Bowl wear ring 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. Model 411 Horizontal Split Case Model 342A Single Stage End Suction Custom fabrication to a large part Close-Coupled Vertical Turbine National Pump Vertical Turbine Pumps, API 610 Ultra V Series® and UltraMate® Vertical Lathe SF Series® Bowl wear ring 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. 380 Series Vertical Inline Pump with VFD Image Info Dimensions 600 × 400 Name torrent-engineering-logo.png Mime Type image/png Type PNG Size 26.96 KB