“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Horizontal Lathe
Horizontal Lathe
Frame-mount Centrifugal Pumps
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
SF Series®
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.
Impeller wear ring
Ultra V Series® and UltraMate®
380 Series Vertical Inline Pump with VFD
Well Pump Installation
Close-Coupled Vertical Turbine
Utah Lake Cascade Pump
Computer Numerical Control Machine (CNC) at Nickerson
Vertical Lathe
Horizontal Lathe
Vertical Lathe
Computer Numerical Control Machine (CNC) at Nickerson
Model 411 Horizontal Split Case
Submersible Turbine Pumps
80 Series® Engine Driven
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.
Bowl wear ring
3800 Series, Single Stage End Suction
Super T Series® Engine Driven
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Bowl wear ring
National Pump Vertical Turbine Pumps, API 610
Figure 1. The general arrangement of a three phase waveform.
Utah Lake Cascade Pump
Schlumberger Pump Assembly
Gorman-Rupp SF Series® Submersible Solids-handling Pump