Computer Numerical Control Machine (CNC) at Nickerson
80 Series® Engine Driven
380 Series Vertical Inline Pump with VFD
Computer Numerical Control Machine (CNC) at Nickerson
Vertical Turbine Pumps, Deep Well
Model 342A Single Stage End Suction
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.
Utah Lake Cascade Pump
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Vertical Lathe
Ultra V Series® and UltraMate®
Bowl wear ring
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Schlumberger Pump Assembly
Utah Lake Cascade Pump
Impeller wear ring
Custom shapes cut from raw materials.
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.
Model 411 Horizontal Split Case
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
