Steps for Firefighting Pump Selection as per UAE Civil Defense Code

1. Determine the Required Flow Rate (Q):

   • Calculate the total water demand for the fire protection system (e.g., sprinklers, hydrants, hose reels).

   • Use hydraulic calculations based on the UAE Fire Code requirements for the type of occupancy (e.g., residential, commercial, industrial).

2. Determine the Required Pressure (P):

   • Calculate the total pressure required to overcome:

     • Friction losses in pipes.

     • Elevation differences (pressure required to lift water to the highest point in the system).

     • Residual pressure required at the most remote sprinkler or hydrant (as per UAE Fire Code).

3. Pump Type:

   • Centrifugal pumps are most commonly used.

   • Ensure the pump type complies with UAE Civil Defense requirements (e.g., horizontal split-case, vertical turbine).

4. Power Source:

   • Electric Motor-Driven Pumps: Primary pumps.

   • Diesel Engine-Driven Pumps: Backup pumps (required by UAE Civil Defense for critical systems).

5. Pump Capacity:

   • The pump must meet or exceed the required flow rate and pressure.

   • UAE Civil Defense requires pumps to have a minimum capacity of 1000 L/min for most systems.

6. Redundancy:

   • A backup pump (diesel-driven) is mandatory for all fire protection systems in the UAE.

7. Approval and Certification:

   • The pump must be approved by the UAE Civil Defense and comply with international standards (e.g., NFPA 20, UL, FM).

8. Installation and Testing:

   • Pumps must be installed as per UAE Fire Code requirements.

   • Regular testing and maintenance are mandatory.

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