Image-needed-450px Sizes: 150 × 150 / 300 × 200 / 450 × 300 Gallery Vertical Turbine Pumps, Deep Well 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. Photo courtesy of On the slopes Horizontal Lathe Vertical Lathe Frame-mount Centrifugal Pumps Model 342A Single Stage End Suction Utah Lake Cascade Pump 80 Series® Engine Driven Custom shapes cut from raw materials. Bowl wear ring 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. Computer Numerical Control Machine (CNC) at Nickerson 380 Series Vertical Inline Pump with VFD Nickerson Field Crew Horizontal Lathe Utah Lake Cascade Pump Well Pump Installation Parley’s Water Treatment Plant. Photo credit SLCdocs.com Bowl wear ring SF Series® Computer Numerical Control Machine (CNC) at Nickerson Gorman-Rupp SF Series® Submersible Solids-handling Pump Schlumberger Pump Assembly CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Submersible Turbine Pumps Vertical Lathe National Pump Vertical Turbine Pumps, API 610 Model 411 Horizontal Split Case Super T Series® Engine Driven Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Custom fabrication to a large part 3800 Series, Single Stage End Suction Ultra V Series® and UltraMate® Impeller wear ring Machinist at Nickerson Company running a state-of-the-art CNC machine. Close-Coupled Vertical Turbine Figure 1. The general arrangement of a three phase waveform. Impeller wear ring Image Info Dimensions 450 × 300 Name Image-needed-450px.jpg Mime Type image/jpeg Type JPG Size 55.30 KB