Firebox

Firebox - Idroelettrica Spa

Prefabricated fire‑protection unit – Firebox: a complete, autonomous outdoor module for fire water pump rooms, supplied with connected, tested and ready‑to‑operate components.

  • Flow rate Q up to 800 m³/h
  • Head up to 159 m.w.c.
  • Electric Pumps up to 250 kW
  • Diesel Pumps up to 255 kW on NA curve

The Firebox prefabricated fire‑protection unit is an outdoor module by Idroelettrica S.p.A., designed to serve as the fire-fighting pump room and to house centrifugal pumps. Optional configurations are available for vertical turbine pumps (VTP) and for control systems of submersible pumps, depending on project requirements. The system is built in compliance with key reference standards (UNI EN 12845:2020, UNI 11292:2019, UNI EN 10779 and UNI EN 1090 – EXC2) and places particular emphasis on operational safety in accordance with Legislative Decree 81/08. The unit is installed on a purpose‑built support structure provided by the client and delivered with all mandatory completion components connected, tested and fully operational to speed up installation and reduce start‑up issues.
Design prioritizes accessibility and maintenance, with removable panels, compliant working spaces and a service‑friendly component layout. In presence of at least one main pump powered by a diesel engine, ventilation via an axial fan and emergency power supply via a UPS with sufficient runtime (as required by regulations) are provided. Internal protection includes equipment such as sprinklers, a flow switch, and a test/drain circuit. The room is supplied in the standard RAL 7035 color.

Key Features

  • A complete, autonomous prefabricated outdoor fire‑protection unit
  • Compliant with UNI EN 12845:2020, UNI 11292:2019, UNI EN 10779, UNI EN 1090 (EXC2)
  • Compatible with centrifugal pumps (and VTP configurations / controls for submersible pumps)
  • Opening/removable panels to allow full access to the unit interior
  • Modular pump sets with independent anchoring to minimize vibration transmission
  • Internal equipment: sprinklers, flow switch, test/discharge circuit
  • Prepared for connection to existing water reserves (aboveground or underground)

Advantages

  • Full accessibility for maintenance and component handling
  • Regulatory compliance and increased assurance during commissioning and inspections
  • Designed for seismic areas
  • Operator safety: improved safety with elimination of internal ladders and reduction of operational critical points
  • Transport & repositioning: modular design simplifies transport and repositioning on site
  • Integrable with existing water reserves, minimising civil works.

Technical specifications

  • Load‑bearing structure: steel frame with R60 fire resistance (UNI EN 12845:2020 10.3.1)
  • Wall cladding: sandwich panels with 80 mm rock‑wool core (reaction to fire class A2‑s1,d0) — (UNI 11292:2019 5.1)
  • Roof: sandwich panel roof designed for structural use
  • Working spaces: compliant with UNI 11292:2019 5.2.2 (clear working height ≥ 2.4 m; discharge/supply pipe clearance ≥ 2 m)
  • Ventilation & emergency power for diesel engines: axial extractor fan and UPS backup (battery autonomy as required by the standard) — (UNI 11292:2019 5.4.2)
  • Steelwork: designed and manufactured according to UNI EN 1090 Parts 1 & 2, with option for CE certification
  • Internal protection: in accordance with UNI EN 12845:2020 10.3.2, including sprinklers, flow switch (EN 12259‑5) and test/discharge line

Customizations

  • Compatibility & configurability: adaptable per project — centrifugal pumps, vertical turbine pump (VTP) configurations, and controls for submersible pumps
  • Prepared for connection to existing water reserves: aboveground or underground; can reduce civil‑works requirements by integrating with already‑installed reserves
  • Equipment & accessories: per project specifications (instrumentation, valves, automation)
  • Aesthetic options: custom finishes on request in addition to our standard RAL 7035

Applications

Shopping Centers

Cinemas and theatres

Hotel complexes

Critical infrastructure

Industries

Healthcare facilities

Residential secto

School facilities

Oil & Gas