Fire Pumps
Fire pumps generate and maintain the pressure and flow a hydrant or sprinkler system needs to be effective. A typical installation combines a main pump, a standby pump and a jockey pump: the jockey holds line pressure against small losses, while the main and standby cut in when a genuine demand drops the pressure. Selection depends on the hydrant layout, required flow and the height and spread of the area protected — Deep Fire Control surveys the site before specifying.
Specifications
| Type | Fire pump set |
|---|---|
| Configuration | Main pump + standby pump + jockey pump |
| Jockey Function | Holds line pressure against small losses so the main does not cycle |
| Standby Function | Covers main pump failure |
| Sizing | From hydrant layout, required flow, and area height/spread — site survey required |
| Requires | Motor starter panel for control and protection |
Why Choose Deep Fire Control?
Frequently Asked Questions
Why are there three pumps in a fire pump set?
The jockey holds line pressure against small losses so the main pump does not cycle. The main pump cuts in on a genuine demand. The standby covers the main failing.
How do you size them?
From the hydrant layout, required flow, and the height and spread of the area being protected. We survey the site rather than quoting off a standard sheet.
What else does the pump set need?
A motor starter panel to control and protect the motors. The system is only as reliable as its starter.
