Submersible-Pump-450px Sizes: 150 × 150 / 300 × 200 / 450 × 300 Gallery Bowl wear ring Submersible Turbine Pumps Impeller wear ring Figure 1. The general arrangement of a three phase waveform. Utah Lake Cascade Pump Parley’s Water Treatment Plant. Photo credit SLCdocs.com Schlumberger Pump Assembly National Pump Vertical Turbine Pumps, API 610 Model 342A Single Stage End Suction Utah Lake Cascade Pump Gorman-Rupp SF Series® Submersible Solids-handling Pump Computer Numerical Control Machine (CNC) at Nickerson Machinist at Nickerson Company running a state-of-the-art CNC machine. Well Pump Installation Computer Numerical Control Machine (CNC) at Nickerson Nickerson Field Crew Custom fabrication to a large part 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. 80 Series® Engine Driven Vertical Lathe Close-Coupled Vertical Turbine Frame-mount Centrifugal Pumps Vertical Lathe 380 Series Vertical Inline Pump with VFD Custom shapes cut from raw materials. Model 411 Horizontal Split Case SF Series® Ultra V Series® and UltraMate® Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Horizontal Lathe 3800 Series, Single Stage End Suction Impeller wear ring Vertical Turbine Pumps, Deep Well Bowl wear ring Photo courtesy of On the slopes CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Super T Series® Engine Driven Horizontal Lathe 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. Image Info Dimensions 450 × 300 Name Submersible-Pump-450px.jpg Mime Type image/jpeg Type JPG Size 24.52 KB