INVENTORY 3 Sizes: 150 × 150 / 300 × 191 / 750 × 477 / 750 × 477 / 1,536 × 976 / 480 × 300 / 600 × 300 / 1,920 × 1,220 Gallery Impeller wear ring Ultra V Series® and UltraMate® Submersible Turbine Pumps Model 342A Single Stage End Suction Horizontal Lathe Horizontal Lathe SF Series® Schlumberger Pump Assembly 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. Frame-mount Centrifugal Pumps “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Computer Numerical Control Machine (CNC) at Nickerson 380 Series Vertical Inline Pump with VFD Impeller wear ring Bowl wear ring Custom shapes cut from raw materials. Vertical Lathe Photo courtesy of On the slopes Model 411 Horizontal Split Case Parley’s Water Treatment Plant. Photo credit SLCdocs.com 3800 Series, Single Stage End Suction Custom fabrication to a large part Utah Lake Cascade Pump Nickerson Field Crew Super T Series® Engine Driven Figure 1. The general arrangement of a three phase waveform. Vertical Turbine Pumps, Deep Well Machinist at Nickerson Company running a state-of-the-art CNC machine. Horizontal Lathe Utah Lake Cascade Pump Gorman-Rupp SF Series® Submersible Solids-handling Pump CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Well Pump Installation Close-Coupled Vertical Turbine Computer Numerical Control Machine (CNC) at Nickerson Bowl wear ring 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. National Pump Vertical Turbine Pumps, API 610 Vertical Lathe Image Info Dimensions 1,920 × 1,220 Name INVENTORY-3-e1554932497546.jpg Mime Type image/jpeg Type JPG Size 284.47 KB