Franklin Electric Sizes: 150 × 150 / 250 × 250 Gallery 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. Vertical Lathe Vertical Lathe Close-Coupled Vertical Turbine 380 Series Vertical Inline Pump with VFD SF Series® Machinist at Nickerson Company running a state-of-the-art CNC machine. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Bowl wear ring Model 342A Single Stage End Suction Vertical Turbine Pumps, Deep Well Model 411 Horizontal Split Case Schlumberger Pump Assembly Super T Series® Engine Driven Custom shapes cut from raw materials. Custom fabrication to a large part 3800 Series, Single Stage End Suction Photo courtesy of On the slopes “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. National Pump Vertical Turbine Pumps, API 610 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 Impeller wear ring Computer Numerical Control Machine (CNC) at Nickerson Frame-mount Centrifugal Pumps Bowl wear ring Utah Lake Cascade Pump Nickerson Field Crew Horizontal Lathe Submersible Turbine Pumps Horizontal Lathe Ultra V Series® and UltraMate® Well Pump Installation 80 Series® Engine Driven Impeller wear ring Utah Lake Cascade Pump CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Figure 1. The general arrangement of a three phase waveform. Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Image Info Dimensions 250 × 250 Name franklin-electric.jpg Mime Type image/jpeg Type JPG Size 4.57 KB