Defined pump duty
Required flow, pressure and operating points are connected to the system demand.
THE HEART OF WATER-BASED PROTECTION
06Fire pumps & pump rooms
Reliable pressure and flow for every hydrant and sprinkler demand.
WHAT IT MEANS
The pump room converts stored water into dependable system performance. Pump duty, suction conditions, redundancy, controllers, valves, test arrangements, drainage and access must work together at the required flow and pressure.
WHY IT MATTERS
Protection with
a clear purpose.
Water-based systems depend on the pump room every time pressure falls or a fire demand occurs. Correct selection, installation and routine testing protect the performance of the complete hydrant and sprinkler network.
01Main fire pump
02Standby fire pump
03Jockey pump
04Controllers and automatic start logic
05Suction, discharge and test headers
06Valves, gauges and alarm interfaces
THE MERCURY STANDARD
How we make it dependable.
Every decision remains connected to risk, performance, workmanship and long-term readiness.
Serviceable layout
Access, piping, controls, drainage and testing routes are coordinated for safe operation.
Measured performance
Automatic starting and pump performance are demonstrated and recorded under test.
THE OUTCOME
A serviceable, tested pump installation that gives the protection network dependable hydraulic performance.
SYSTEM IN PRACTICE
From application
to long-term readiness.
Clear technical depth for project teams—organised around where the system applies, how Mercury develops it and how performance is protected after handover.
HOW THE SYSTEM WORKS
01System pressure falls
02Jockey or fire pump receives demand
03Main pump starts automatically
04Standby arrangement supports availability
05Water reaches the operating network
Applications
- Hydrant and sprinkler water supplies
- High-rise, industrial and campus networks
- New pump rooms, upgrades and performance correction
Mercury approach
We establish the duty point, redundancy, suction conditions, controls and test arrangement required to make the fire-water network dependable at its remote demand.
03InstallationView details
- Coordinate pump layout, access, drainage and ventilation
- Install suction, discharge, bypass and test connections
- Provide clear controls, gauges and system identification
04Testing & commissioningView details
- Measure churn and rated-duty performance
- Verify automatic start, standby logic and alarms
- Record flow, pressure and controller behaviour
05MaintenanceView details
- Run pumps and exercise valves routinely
- Inspect batteries, fuel, cooling and controllers
- Trend performance and correct deterioration early
ENGINEERING CONSIDERATIONS
What shapes the final design.
- Calculated flow and pressure duty
- Suction reliability and tank arrangement
- Main and standby philosophy
- Controller and power or fuel supply
- Ventilation, drainage and safe access
- Test header and performance measurement
MERCURY SCOPE
One connected project path.
- 01Survey and risk understanding
- 02Design and coordinated documentation
- 03Supply and installation
- 04Testing and commissioning
- 05Handover and maintenance support
COMMON QUESTIONS
Useful answers before a project begins.
What does the jockey pump do?+
It maintains normal system pressure and prevents unnecessary starting of the main fire pump for small pressure variations.
Why is a pump performance test needed?+
Measured flow and pressure show whether the installed pump can still achieve its required operating duty.
Why does pump-room access matter?+
Operators and service teams need safe access to controllers, valves, engines, motors and test points during inspection and emergency response.
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