Well-pump-field Sizes: 150 × 150 / 300 × 225 / 750 × 563 / 750 × 563 / 480 × 300 / 600 × 300 / 1,280 × 960 Gallery Nickerson Field Crew Frame-mount Centrifugal Pumps Vertical Lathe Utah Lake Cascade Pump Ultra V Series® and UltraMate® Bowl wear ring Well Pump Installation Horizontal Lathe Custom fabrication to a large part Custom shapes cut from raw materials. Horizontal Lathe Schlumberger Pump Assembly 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. Impeller 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. Vertical Turbine Pumps, Deep Well 3800 Series, Single Stage End Suction Impeller wear ring “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Figure 1. The general arrangement of a three phase waveform. Bowl wear ring Computer Numerical Control Machine (CNC) at Nickerson Submersible Turbine Pumps National Pump Vertical Turbine Pumps, API 610 Computer Numerical Control Machine (CNC) at Nickerson Horizontal Lathe 380 Series Vertical Inline Pump with VFD 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. Machinist at Nickerson Company running a state-of-the-art CNC machine. Utah Lake Cascade Pump Gorman-Rupp SF Series® Submersible Solids-handling Pump Model 342A Single Stage End Suction 80 Series® Engine Driven SF Series® Model 411 Horizontal Split Case Parley’s Water Treatment Plant. Photo credit SLCdocs.com Close-Coupled Vertical Turbine Vertical Lathe Super T Series® Engine Driven Image Info Dimensions 1,280 × 960 Name Well-pump-field.jpg Mime Type image/jpeg Type JPG Size 166.00 KB