favicon-7 Sizes: 150 × 150 / 300 × 300 / 480 × 300 / 512 × 300 / 512 × 512 Gallery 3800 Series, Single Stage End Suction Horizontal Lathe Gorman-Rupp SF Series® Submersible Solids-handling Pump “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Machinist at Nickerson Company running a state-of-the-art CNC machine. Nickerson Field Crew Vertical Turbine Pumps, Deep Well Super T Series® Engine Driven 380 Series Vertical Inline Pump with VFD Figure 1. The general arrangement of a three phase waveform. 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. Utah Lake Cascade Pump Close-Coupled Vertical Turbine Submersible Turbine Pumps Computer Numerical Control Machine (CNC) at Nickerson Model 411 Horizontal Split Case 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. SF Series® Photo courtesy of On the slopes Custom fabrication to a large part Vertical Lathe 80 Series® Engine Driven Impeller wear ring Impeller wear ring Computer Numerical Control Machine (CNC) at Nickerson Model 342A Single Stage End Suction Utah Lake Cascade Pump Horizontal Lathe Well Pump Installation National Pump Vertical Turbine Pumps, API 610 CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Bowl wear ring Horizontal Lathe Frame-mount Centrifugal Pumps Custom shapes cut from raw materials. Parley’s Water Treatment Plant. Photo credit SLCdocs.com Vertical Lathe Schlumberger Pump Assembly Ultra V Series® and UltraMate® Image Info Dimensions 512 × 512 Name favicon-7.png Mime Type image/png Type PNG Size 7.36 KB