Aurora-Logo-200px Sizes: 150 × 112 / 200 × 112 Gallery SF Series® Custom fabrication to a large part 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. Gorman-Rupp SF Series® Submersible Solids-handling Pump Nickerson Field Crew Computer Numerical Control Machine (CNC) at Nickerson Horizontal Lathe Vertical Lathe Close-Coupled Vertical Turbine Horizontal Lathe Custom shapes cut from raw materials. Frame-mount Centrifugal Pumps Ultra V Series® and UltraMate® Bowl wear ring Vertical Lathe Bowl wear ring CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Computer Numerical Control Machine (CNC) at Nickerson Model 342A Single Stage End Suction “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Schlumberger Pump Assembly Utah Lake Cascade Pump 3800 Series, Single Stage End Suction 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. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Submersible Turbine Pumps Vertical Turbine Pumps, Deep Well Model 411 Horizontal Split Case 80 Series® Engine Driven Super T Series® Engine Driven 380 Series Vertical Inline Pump with VFD Photo courtesy of On the slopes Impeller wear ring Impeller wear ring Well Pump Installation Figure 1. The general arrangement of a three phase waveform. Utah Lake Cascade Pump Machinist at Nickerson Company running a state-of-the-art CNC machine. Horizontal Lathe National Pump Vertical Turbine Pumps, API 610 Image Info Dimensions 200 × 112 Name Aurora-Logo-200px.png Mime Type image/png Type PNG Size 3.65 KB