END-SUCTION Sizes: 150 × 150 / 300 × 300 / 480 × 300 / 600 × 300 / 600 × 600 Gallery 3800 Series, Single Stage End Suction Model 411 Horizontal Split Case Frame-mount Centrifugal Pumps Nickerson Field Crew Super T Series® Engine Driven Bowl wear ring CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Ultra V Series® and UltraMate® Custom shapes cut from raw materials. Vertical Lathe Gorman-Rupp SF Series® Submersible Solids-handling Pump Figure 1. The general arrangement of a three phase waveform. Horizontal Lathe Utah Lake Cascade Pump Computer Numerical Control Machine (CNC) at Nickerson Bowl wear ring Schlumberger Pump Assembly Horizontal Lathe National Pump Vertical Turbine Pumps, API 610 380 Series Vertical Inline Pump with VFD Photo courtesy of On the slopes “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Impeller wear ring Vertical Lathe 80 Series® Engine Driven Vertical Turbine Pumps, Deep Well Horizontal Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. 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. Utah Lake Cascade Pump Close-Coupled Vertical Turbine Model 342A Single Stage End Suction Submersible Turbine Pumps Parley’s Water Treatment Plant. Photo credit SLCdocs.com Well Pump Installation Impeller wear ring Custom fabrication to a large part SF Series® 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. Computer Numerical Control Machine (CNC) at Nickerson Image Info Dimensions 600 × 600 Name END-SUCTION.jpg Mime Type image/jpeg Type JPG Size 33.30 KB