industrial 1 Sizes: 150 × 150 / 300 × 300 / 477 × 300 / 477 × 300 / 477 × 477 Gallery Utah Lake Cascade Pump Custom fabrication to a large part 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. “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. SF Series® Well Pump Installation 3800 Series, Single Stage End Suction 80 Series® Engine Driven Horizontal Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. 380 Series Vertical Inline Pump with VFD Frame-mount Centrifugal Pumps Nickerson Field Crew Parley’s Water Treatment Plant. Photo credit SLCdocs.com Horizontal Lathe Model 342A Single Stage End Suction Bowl wear ring Computer Numerical Control Machine (CNC) at Nickerson Close-Coupled Vertical Turbine Utah Lake Cascade Pump Ultra V Series® and UltraMate® Super T Series® Engine Driven 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. Schlumberger Pump Assembly Computer Numerical Control Machine (CNC) at Nickerson Bowl wear ring Vertical Lathe Gorman-Rupp SF Series® Submersible Solids-handling Pump Model 411 Horizontal Split Case Figure 1. The general arrangement of a three phase waveform. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Horizontal Lathe Vertical Turbine Pumps, Deep Well National Pump Vertical Turbine Pumps, API 610 Submersible Turbine Pumps Impeller wear ring Custom shapes cut from raw materials. Photo courtesy of On the slopes Image Info Dimensions 477 × 477 Name industrial-1.jpg Mime Type image/jpeg Type JPG Size 51.40 KB