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What are the difference between the fire pump and other pumps??

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Question added by ahmed ramzy , site engineer , al watnia
Date Posted: 2015/06/24
magdy abd al nour
by magdy abd al nour , HVAC Site manger , First United Co.

in the fire pump

1- the head is not less than65% of the original head when the flow is140% of the original head.

 

2-the pump pressure switch only shut the pump of at head160% of the original head.

Sherif Mohammed Ibrahim
by Sherif Mohammed Ibrahim , Senior Mechanical Technical engineer , Al-Latifia Trading & Contracting Company

it can deliver% of design flow at% of design head for example:

GPM, and bar fire pump can work at GPM, and6.5 bars

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