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