HVAC-450px Sizes: 150 × 150 / 300 × 200 / 450 × 300 Gallery Utah Lake Cascade Pump National Pump Vertical Turbine Pumps, API 610 Horizontal Lathe “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Vertical Turbine Pumps, Deep Well Horizontal Lathe Parley’s Water Treatment Plant. Photo credit SLCdocs.com Super T Series® Engine Driven Figure 1. The general arrangement of a three phase waveform. Bowl wear ring Bowl wear ring Ultra V Series® and UltraMate® Computer Numerical Control Machine (CNC) at Nickerson Close-Coupled Vertical Turbine 3800 Series, Single Stage End Suction Frame-mount Centrifugal Pumps Schlumberger Pump Assembly Computer Numerical Control Machine (CNC) at Nickerson Utah Lake Cascade Pump Photo courtesy of On the slopes Model 411 Horizontal Split Case Horizontal Lathe Well Pump Installation 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. 380 Series Vertical Inline Pump with VFD 80 Series® Engine Driven Custom shapes cut from raw materials. SF Series® Custom fabrication to a large part Nickerson Field Crew Vertical Lathe Impeller wear ring Impeller wear ring Vertical Lathe Model 342A Single Stage End Suction Submersible Turbine Pumps Machinist at Nickerson Company running a state-of-the-art CNC machine. Gorman-Rupp SF Series® Submersible Solids-handling Pump 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. CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Image Info Dimensions 450 × 300 Name HVAC-450px.jpg Mime Type image/jpeg Type JPG Size 38.72 KB