In Qatar, every building above a certain height and floor area is required by Qatar Civil Defence regulations to have a dedicated, certified fire pump set — the heart of the active fire protection system. A reliable fire pump set ensures that sprinklers, fire hydrants, and hose reels receive adequate water pressure and flow at the critical moment they are needed most.
Autonex supplies certified fire pump sets built to NFPA 20 and Qatar Civil Defence standards for commercial, residential, and industrial projects across Qatar.
What is a Fire Pump Set?
A fire pump set is a dedicated, purpose-built assembly of pumps, drivers, and controllers specifically designed to supply water at the pressure and flow rate required by a building\’s fire protection system. Unlike domestic water pumps, fire pump sets are built to stringent fire protection standards and must be certified and tested to the relevant codes.
Components of a Fire Pump Set
- Main Fire Pump — Electric motor-driven centrifugal pump (primary water supply)
- Diesel Engine Pump — Backup pump that operates independently of the electrical supply (essential for fire emergencies when power may be lost)
- Jockey (Pressure Maintenance) Pump — Small pump that maintains system pressure between fire events and detects small leaks
- Fire Pump Controller — Listed fire pump controller with manual and automatic start capability; weekly test timer; alarm annunciation
- Diesel Engine Controller — Separate controller for the diesel backup pump with battery start system
- Relief Valve — Protects the pump and system from overpressure during no-flow conditions
- Common Skid Frame — All components mounted on a common steel base frame with vibration isolation
Standards and Certifications
Fire pump sets for Qatar projects must comply with:
- NFPA 20 — Standard for the Installation of Stationary Pumps for Fire Protection (the primary reference standard in Qatar)
- Qatar Civil Defence Requirements — QCDD approval of fire pump sets is mandatory before installation
- UL Listed / FM Approved — Pump and controller listings required by most Qatar specifications
- BS EN 12845 — Sometimes specified for European-standard projects
Sizing a Fire Pump Set
Fire pump sizing is determined by the fire protection system design, which considers: building height and area, hazard classification (light, ordinary, or extra hazard), sprinkler system demand, hydrant and hose reel flow requirements, and system pressure losses.
Typical fire pump capacities for Qatar buildings range from 750 LPM to 3,000 LPM or more for large commercial and industrial developments.
Autonex Fire Pump Set Supply
Autonex supplies NFPA 20-compliant fire pump sets with UL-listed pumps and controllers. Our engineering team provides hydraulic calculations, equipment schedules, and Qatar Civil Defence submission support.
Contact Autonex today to discuss your fire pump set requirements for your Qatar project.
