Industrial-Pumps Sizes: 150 × 150 / 300 × 126 / 750 × 315 / 480 × 300 / 600 × 300 / 950 × 400 Gallery Figure 1. The general arrangement of a three phase waveform. Horizontal Lathe Impeller wear ring Ultra V Series® and UltraMate® Horizontal Lathe Computer Numerical Control Machine (CNC) at Nickerson Custom fabrication to a large part “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Schlumberger Pump Assembly Vertical Turbine Pumps, Deep Well Super T Series® Engine Driven Utah Lake Cascade Pump SF Series® Vertical Lathe Impeller wear ring Horizontal Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. Nickerson Field Crew 3800 Series, Single Stage End Suction Custom shapes cut from raw materials. Bowl wear ring National Pump Vertical Turbine Pumps, API 610 Well Pump Installation Utah Lake Cascade Pump Vertical Lathe 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. Photo courtesy of On the slopes Close-Coupled Vertical Turbine Bowl wear ring Frame-mount Centrifugal Pumps Gorman-Rupp SF Series® Submersible Solids-handling Pump Parley’s Water Treatment Plant. Photo credit SLCdocs.com Computer Numerical Control Machine (CNC) at Nickerson Model 342A Single Stage End Suction Submersible Turbine Pumps 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 380 Series Vertical Inline Pump with VFD 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. 80 Series® Engine Driven Image Info Dimensions 950 × 400 Name Industrial-Pumps.jpg Mime Type image/jpeg Type JPG Size 96.58 KB