Bowl wear ring – Nickerson Company Sizes: 150 × 150 / 300 × 225 / 750 × 563 / 750 × 563 / 1,536 × 1,152 / 480 × 300 / 600 × 300 / 1,707 × 1,280 Gallery 3800 Series, Single Stage End Suction Super T Series® Engine Driven Utah Lake Cascade Pump Frame-mount Centrifugal Pumps Well Pump Installation Computer Numerical Control Machine (CNC) at Nickerson Utah Lake Cascade Pump Vertical Lathe Close-Coupled Vertical Turbine Photo courtesy of On the slopes Horizontal Lathe CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Custom fabrication to a large part Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Vertical Lathe Vertical Turbine Pumps, Deep Well Model 411 Horizontal Split Case Impeller wear ring Bowl wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump 80 Series® Engine Driven 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. 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. Model 342A Single Stage End Suction Nickerson Field Crew Ultra V Series® and UltraMate® National Pump Vertical Turbine Pumps, API 610 Parley’s Water Treatment Plant. Photo credit SLCdocs.com 380 Series Vertical Inline Pump with VFD SF Series® Schlumberger Pump Assembly Horizontal Lathe Figure 1. The general arrangement of a three phase waveform. Machinist at Nickerson Company running a state-of-the-art CNC machine. Submersible Turbine Pumps Custom shapes cut from raw materials. Computer Numerical Control Machine (CNC) at Nickerson Impeller wear ring Image Info Dimensions 1,707 × 1,280 Name bowl-wear-ring-1.jpg Mime Type image/jpeg Type JPG Size 407.33 KB