hi ,please answer this question for me

Asked by namaina2005 | 27th May, 2010, 06:25: AM

Expert Answer:

Dear student,

A jockey is a pump ,  a pressure maintenance pump, is a small apparatus that works in conjunction with a fire pump as part of a fire protection sprinkler system. A jockey pump is designed to keep the pressure elevated in a fire suppression system so that the main fire pump is prevented from running unless absolutely necessary. It consists of a motor, a pump, and a controller.



Answered by  | 27th May, 2010, 07:02: AM

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