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Fire extinguishing system Wilo-SiFire EN

Wilo-SiFire

A type

Pressure boosting systems for fire-fighting water supply in accordance with EN 12845.

Contains 1 or 2 pumps, depending on the model, with a horizontal base frame (EN 733), with replaceable clutch, electric or diesel engine and multistage vertical electric feed pump.

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

Wilo-SiFire

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.
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