Mechanical-Shop-625px Sizes: 150 × 150 / 300 × 300 / 480 × 300 / 600 × 300 / 625 × 625 Gallery Model 411 Horizontal Split Case Bowl wear ring Frame-mount Centrifugal Pumps 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. 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. Utah Lake Cascade Pump Schlumberger Pump Assembly Computer Numerical Control Machine (CNC) at Nickerson Horizontal Lathe Well Pump Installation Model 342A Single Stage End Suction Vertical Turbine Pumps, Deep Well 380 Series Vertical Inline Pump with VFD “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Vertical Lathe Nickerson Field Crew Impeller wear ring Parley’s Water Treatment Plant. Photo credit SLCdocs.com 80 Series® Engine Driven Figure 1. The general arrangement of a three phase waveform. Impeller wear ring Bowl wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump 3800 Series, Single Stage End Suction Horizontal Lathe Utah Lake Cascade Pump Photo courtesy of On the slopes Close-Coupled Vertical Turbine National Pump Vertical Turbine Pumps, API 610 Computer Numerical Control Machine (CNC) at Nickerson Ultra V Series® and UltraMate® Super T Series® Engine Driven Custom shapes cut from raw materials. 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. Vertical Lathe Submersible Turbine Pumps Horizontal Lathe Machinist at Nickerson Company running a state-of-the-art CNC machine. SF Series® Image Info Dimensions 625 × 625 Name Mechanical-Shop-625px.jpg Mime Type image/jpeg Type JPG Size 47.39 KB