7—PUMP-BOWLS Sizes: 150 × 150 / 300 × 200 / 750 × 500 / 750 × 500 / 480 × 300 / 600 × 300 / 1,200 × 800 Gallery Utah Lake Cascade Pump Submersible Turbine Pumps Vertical Turbine Pumps, Deep Well Impeller wear ring SF Series® Machinist at Nickerson Company running a state-of-the-art CNC machine. 380 Series Vertical Inline Pump with VFD Horizontal Lathe Parley’s Water Treatment Plant. Photo credit SLCdocs.com Computer Numerical Control Machine (CNC) at Nickerson 80 Series® Engine Driven Custom shapes cut from raw materials. Well Pump Installation Horizontal Lathe Bowl wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump Vertical Lathe Photo courtesy of On the slopes Close-Coupled Vertical Turbine Nickerson Field Crew 3800 Series, Single Stage End Suction Bowl wear ring Impeller wear ring Super T Series® Engine Driven Computer Numerical Control Machine (CNC) at Nickerson Frame-mount Centrifugal Pumps National Pump Vertical Turbine Pumps, API 610 Ultra V Series® and UltraMate® Figure 1. The general arrangement of a three phase waveform. Model 342A Single Stage End Suction 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 Utah Lake Cascade Pump Vertical Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Custom fabrication to a large part CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Model 411 Horizontal Split Case 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. Horizontal Lathe Image Info Dimensions 1,200 × 800 Name 7-PUMP-BOWLS.jpg Mime Type image/jpeg Type JPG Size 336.45 KB