Gorman-Rupp SF Series® Submersible Solids-handling Pump
Super T Series® Engine Driven
380 Series Vertical Inline Pump with VFD
Custom shapes cut from raw materials.
Custom fabrication to a large part
Frame-mount Centrifugal Pumps
Bowl wear ring
Utah Lake Cascade Pump
Horizontal Lathe
Horizontal Lathe
National Pump Vertical Turbine Pumps, API 610
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.
Nickerson Field Crew
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Model 411 Horizontal Split Case
Utah Lake Cascade Pump
Vertical Lathe
Model 342A Single Stage End Suction
3800 Series, Single Stage End Suction
Computer Numerical Control Machine (CNC) at Nickerson
Submersible Turbine Pumps
Bowl wear ring
Computer Numerical Control Machine (CNC) at Nickerson
Vertical Lathe
Machinist at Nickerson Company running a state-of-the-art CNC machine.
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.
Well Pump Installation
Close-Coupled Vertical Turbine
Figure 1. The general arrangement of a three phase waveform.
Vertical Turbine Pumps, Deep Well
Parley’s Water Treatment Plant. Photo credit SLCdocs.com