Thetys Pumps SRL
Tel: +40 744 595 445
Str. Teheran, nr. 11, sector 1,
011931 Bucuresti, Romania

Because life is fluid.


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Diesel hydraulic driven pumping unit for firefighting – Thetys Pumps
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Diesel hydraulic driven pumping unit for firefighting

Thetys Pumps / Products  / Pumps  / Vertical pumps  / Vertical wet pit pumps / Diesel hydraulic driven pumping unit for firefighting

Diesel hydraulic driven pumping unit for firefighting

Hydraulic fire fighters for extreme conditions

Firewater pumps lie at the heart of a firefighting system. Reliable operation under extreme time conditions is a key requirement. Our self-contained hydraulic drive fire pump system delivers optimum performance and features to ensure minimum maintenance is required due to long periods on standby.

Main benefits
  • Reliable operation under extreme conditions
  • Minimum maintenance is required even during long periods on standby
  • Self-contained, containerized module supports a diesel drive, booster pump, hydraulic power unit, fuel system, and all other systems required to operate the unit
  • Absence of 90 degree gearboxes for lineshaft pumps or the high-voltage electric cables associated with electro-submersible solutions makes the unit extremely robust in an emergency situation
  • Package is designed to produce the full pressure needed at deck level, thus dispensing with the need for a booster
  • Absence of 30 – 40 m long lineshafts, with several intermediate bearings, is a key advantage in terms of maintenance and reliability
Main applications
  • Floating Production Storage and Offloading (FPSO) unit
  • Production platforms
  • Drill ships
Main design features
  • Heavy-duty marine diesel engine, turbo-charged and after-cooled
  • Sulzer-Rexroth design Hydraulic Power Unit (HPU)
  • Fire-rated, acoustic insulated container enclosure (A0, A60, H60, H120 ratings)
  • Complete dedicated fire detection and extinguishing system (CO2 or water mist)
  • Proven design heavy-duty lift and booster pumps in Duplex or Super Duplex stainless steel
Key characteristics
Capacities 500 to 3,500 m3/h / 2,200 to 15,500 US gpm
Heads Up to 200 m / 650 ft
Pressures Up to 25 bar / 360 psi
Temperatures Up to 50°C / 122°F
Discharge sizes Up to 500 mm / 20 inches
Maximum speed of rotation Up to 1,800 rpm
FPSO - Firewater Systems

Firewater systems (fire fighting)

Firewater pumps are the heart of an FPSO’s firefighting system. It is vital that the pumps be reliable in extreme conditions and run for extended periods of time.

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