HP-Equation-4 Sizes: 118 × 21 / 118 × 21 / 118 × 21 / 118 × 21 / 118 × 21 / 118 × 21 / 118 × 21 / 118 × 21 / 118 × 21 Gallery Horizontal Lathe Model 342A Single Stage End Suction Super T Series® Engine Driven Bowl wear ring Computer Numerical Control Machine (CNC) at Nickerson CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Gorman-Rupp SF Series® Submersible Solids-handling Pump Close-Coupled Vertical Turbine Bowl wear ring Vertical Lathe Ultra V Series® and UltraMate® Vertical Turbine Pumps, Deep Well Photo courtesy of On the slopes 380 Series Vertical Inline Pump with VFD Machinist at Nickerson Company running a state-of-the-art CNC machine. Nickerson Field Crew Frame-mount Centrifugal Pumps Figure 1. The general arrangement of a three phase waveform. 80 Series® Engine Driven 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. Parley’s Water Treatment Plant. Photo credit SLCdocs.com 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. Vertical Lathe Computer Numerical Control Machine (CNC) at Nickerson Impeller wear ring Well Pump Installation Custom shapes cut from raw materials. Impeller wear ring Model 411 Horizontal Split Case Custom fabrication to a large part Horizontal Lathe National Pump Vertical Turbine Pumps, API 610 Utah Lake Cascade Pump Submersible Turbine Pumps SF Series® Utah Lake Cascade Pump Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Schlumberger Pump Assembly 3800 Series, Single Stage End Suction Image Info Dimensions 118 × 21 Name HP-Equation-4.svg Mime Type image/svg+xml Type SVG Size 11.70 KB