Field-Truck-Pumps Sizes: 150 × 150 / 300 × 197 / 750 × 493 / 750 × 493 / 480 × 300 / 600 × 300 / 1,500 × 986 Gallery Custom shapes cut from raw materials. Bowl wear ring Computer Numerical Control Machine (CNC) at Nickerson Impeller wear ring 380 Series Vertical Inline Pump with VFD Parley’s Water Treatment Plant. Photo credit SLCdocs.com Machinist at Nickerson Company running a state-of-the-art CNC machine. Close-Coupled Vertical Turbine Horizontal Lathe Horizontal Lathe Impeller wear ring Submersible Turbine Pumps SF Series® Super T Series® Engine Driven Bowl wear ring Ultra V Series® and UltraMate® 80 Series® Engine Driven Computer Numerical Control Machine (CNC) at Nickerson Well Pump Installation Vertical Lathe Gorman-Rupp SF Series® Submersible Solids-handling Pump Utah Lake Cascade Pump Utah Lake Cascade Pump Horizontal Lathe Vertical Lathe Nickerson Field Crew Photo courtesy of On the slopes 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. Schlumberger Pump Assembly Model 342A Single Stage End Suction Custom fabrication to a large part Frame-mount Centrifugal Pumps “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. Model 411 Horizontal Split Case Figure 1. The general arrangement of a three phase waveform. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. 3800 Series, Single Stage End Suction Vertical Turbine Pumps, Deep Well Image Info Dimensions 1,500 × 986 Name Field-Truck-Pumps.jpg Mime Type image/jpeg Type JPG Size 154.09 KB