Municipal-Pumps-650px Sizes: 150 × 150 / 300 × 300 / 480 × 300 / 600 × 300 / 650 × 650 Gallery Ultra V Series® and UltraMate® Vertical Turbine Pumps, Deep Well Bowl wear ring Frame-mount Centrifugal Pumps Vertical Lathe 380 Series Vertical Inline Pump with VFD Super T Series® Engine Driven Horizontal Lathe Custom shapes cut from raw materials. Machinist at Nickerson Company running a state-of-the-art CNC machine. National Pump Vertical Turbine Pumps, API 610 Figure 1. The general arrangement of a three phase waveform. 80 Series® Engine Driven Impeller wear ring 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. Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Custom fabrication to a large part Submersible Turbine Pumps Utah Lake Cascade Pump CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Impeller wear ring Vertical Lathe Close-Coupled Vertical Turbine Parley’s Water Treatment Plant. Photo credit SLCdocs.com Well Pump Installation Nickerson Field Crew Photo courtesy of On the slopes SF Series® Schlumberger Pump Assembly Model 342A Single Stage End Suction Bowl wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump Model 411 Horizontal Split Case Computer Numerical Control Machine (CNC) at Nickerson 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. 3800 Series, Single Stage End Suction Utah Lake Cascade Pump Image Info Dimensions 650 × 650 Name Municipal-Pumps-650px.jpg Mime Type image/jpeg Type JPG Size 94.86 KB