Fire extinguishing system Wilo-SiFire EN

Application

Fully automatic water supply for sprinkler-type fire protection systems in residential, office and office buildings, hotels, hospitals, shopping malls and various industrial facilities.

Designation

Example:Wilo-SiFire EN 40 /200-180-7.5 /10.5 /0.55 EDJSiFire

Compact pressure boosting system for fire extinguishing systems.

• EN according to EN 12845.
• 40/200 Main pump type.
• 180 Fact. main pump impeller diameter.
• 7.5 Electric motor power [kW].
• 10.5 Diesel motor power [kW].
• 0.55 Booster pump motor power [kW].
• EDJ Selection.
• E Electric pump.
• E Diesel pump.
• J Jockey pump.

Product Features / Benefits

• Pressure loss-optimized system in accordance with EN 12845 with electrical or diesel driven feed pump to maintain constant pressure in the system.
• Versatile, modular and robust design for safe transport and easy installation.
• Bypass flow to protect the pump with replaceable coupling for easy maintenance.
• High quality SC-Fire control system ready for integration into a building engineering system with busbars BACnet and Modbus.
• Special base frame to minimize vibration, cables are routed inside the structure, which provides maximum reliability and durability.

Performance characteristics

Specifications

• Mains connection 3 ~ 400 V, 50 Hz (1 ~ 230 V, 50 Hz for diesel control panel pump).
• IE2 equivalent standard electric motors, direct injection diesel motor or air or water cooled turbodiesel electric motor.
• Max. ambient temperature: +4 to +40 °C (+10 to +40 °C - if installed diesel pump).
• Max. temperature of the pumped-over liquids: + 40 °C.
• Max. operating pressure: 10 or 16 bar.
• Max. operating pressure 6 bar.
• Volume flow: 10 to 750 m³/h.
• Max. head: 128 m.
• Nominal diameter for connection on the pressure side: DN 65 to DN 250.
• Nominal diameter, inlet side: DN 50 to DN 200.
• Control cabinet protection class: IP54.
• Primary /standby pump with horizontal base frame in accordance with EN 733.
• Epoxy coated piping and hydraulic connections.

• Permitted pumped media:
  • non aggressive, clean water;
  • fire extinguishing water.
  Note on the pumped media: The permissible pumped medium is water that does not contain abrasive and long-fiber particles and does not have a chemical and mechanical effect on the used materials. Installation complies with EN 12845.