Fire Pump Systems Sizes: 150 × 150 / 300 × 169 / 750 × 422 / 750 × 422 / 1,536 × 864 / 480 × 300 / 600 × 300 / 1,920 × 1,080 Fire Pump Systems Gallery National Pump Vertical Turbine Pumps, API 610 Schlumberger Pump Assembly Vertical Lathe Frame-mount Centrifugal Pumps Model 342A Single Stage End Suction Utah Lake Cascade Pump SF Series® Custom fabrication to a large part Bowl wear ring Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Parley’s Water Treatment Plant. Photo credit SLCdocs.com Model 411 Horizontal Split Case 380 Series Vertical Inline Pump with VFD Ultra V Series® and UltraMate® Submersible Turbine Pumps Photo courtesy of On the slopes 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. “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. 3800 Series, Single Stage End Suction Custom shapes cut from raw materials. Gorman-Rupp SF Series® Submersible Solids-handling Pump 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 1. The general arrangement of a three phase waveform. Vertical Turbine Pumps, Deep Well Close-Coupled Vertical Turbine Well Pump Installation Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson 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. Vertical Lathe Nickerson Field Crew Super T Series® Engine Driven Bowl wear ring Utah Lake Cascade Pump Impeller wear ring 80 Series® Engine Driven Horizontal Lathe Image Info Dimensions 1,920 × 1,080 Name PICTURE-1-e1555436008609.jpg Mime Type image/jpeg Type JPG Size 343.58 KB