John Crane Sizes: 150 × 150 / 250 × 250 Gallery Horizontal Lathe Custom shapes cut from raw materials. Frame-mount Centrifugal Pumps Model 411 Horizontal Split Case CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. 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 Bowl wear ring Gorman-Rupp SF Series® Submersible Solids-handling Pump Machinist at Nickerson Company running a state-of-the-art CNC machine. Model 342A Single Stage End Suction 380 Series Vertical Inline Pump with VFD 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. Impeller wear ring Figure 1. The general arrangement of a three phase waveform. Photo courtesy of On the slopes “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Vertical Lathe Close-Coupled Vertical Turbine Nickerson Field Crew Computer Numerical Control Machine (CNC) at Nickerson Utah Lake Cascade Pump Submersible Turbine Pumps Ultra V Series® and UltraMate® Custom fabrication to a large part Schlumberger Pump Assembly Computer Numerical Control Machine (CNC) at Nickerson Utah Lake Cascade Pump Bowl wear ring National Pump Vertical Turbine Pumps, API 610 Horizontal Lathe 3800 Series, Single Stage End Suction Horizontal Lathe Well Pump Installation 80 Series® Engine Driven Super T Series® Engine Driven SF Series® Vertical Turbine Pumps, Deep Well Image Info Dimensions 250 × 250 Name john-crane.jpg Mime Type image/jpeg Type JPG Size 6.40 KB