 Application: Maintaining the minimum critical flow to a boiler feed pump in order to maintain proper heating in the pump during cold conditions.
Where In Process?: Flushing water to bearings on pumps. Six bearing locations per pump.
Why Flow Rate is Critical?: The flushing water cools, lubricates and cleans debris from the bearing. Improper flow can cause shutdown on low flows causing possible expensive overhauls.
What Alternatives Were Considered: None.
Main Reasons for Choosing Kates: Kates insures adequate and uniform flow of water at various bearing levels, although pressure conditions vary at each level. Supply pressure can vary due to power loss at Finished Water Pumping Station, and changes in production rate.
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