HVAC-Pumps Sizes: 150 × 150 / 300 × 126 / 750 × 315 / 480 × 300 / 600 × 300 / 950 × 400 Gallery Gorman-Rupp SF Series® Submersible Solids-handling Pump Figure 1. The general arrangement of a three phase waveform. Ultra V Series® and UltraMate® Vertical Turbine Pumps, Deep Well Close-Coupled Vertical Turbine “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. 3800 Series, Single Stage End Suction Utah Lake Cascade Pump Horizontal Lathe CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Vertical Lathe Horizontal Lathe Super T Series® Engine Driven Computer Numerical Control Machine (CNC) at Nickerson Utah Lake Cascade Pump Submersible Turbine Pumps Horizontal Lathe Well Pump Installation Bowl wear ring SF Series® Machinist at Nickerson Company running a state-of-the-art CNC machine. National Pump Vertical Turbine Pumps, API 610 Bowl wear ring Parley’s Water Treatment Plant. Photo credit SLCdocs.com Custom fabrication to a large part Model 342A Single Stage End Suction Schlumberger Pump Assembly Model 411 Horizontal Split Case Impeller 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. 380 Series Vertical Inline Pump with VFD Vertical Lathe Frame-mount Centrifugal Pumps Custom shapes cut from raw materials. 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. Computer Numerical Control Machine (CNC) at Nickerson Nickerson Field Crew Photo courtesy of On the slopes 80 Series® Engine Driven Image Info Dimensions 950 × 400 Name HVAC-Pumps.jpg Mime Type image/jpeg Type JPG Size 75.42 KB