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SFO Pump Series

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FUEL OIL HANDLING PUMP
(MARINE – POWER GENERATION)

LUBRICATION – CIRCULATION – TRANSFER

SFO FUEL OIL HANDLING SCREW PUMP SFO FUEL OIL HANDLING SCREW PUMP

In the SFO pumps the fluid has an uniform axial flow, which leads to a minimum of fluid pulsation and an extremely quiet operation. SFO pump has been designed for handling non-aggressive fluids with sufficient lubricating properties.

The SFO series products are the ideal pumps for Lubrication, Circulation and Transfer.

Applications:

POWER

  • Lubrication of diesel engines, hydro turbines, gas and steam turbines
  • Hydraulic systems and insulation oil for transformers
  • Circulation for filtration and cooling, engine fuel filtration and boosting (power plants),

MARINE

  • Circulation for filtration and cooling, engine fuel filtration and boosting (shipyard)
  • Transfer onboard, refineries

INDUSTRIAL

  • Lubrication of diesel engines, paper machines and other tools machines, gears
  • Oil factories etc.

TECHNICAL CHARACTERISTICS

SFO

MODELS 25 - 32 - 40
CONNECTIONS SAE 3000
DRIVE LOADING No axial or radial loads
SHAFT ROTATION Clockwise (from shaft end)
SHAFT SPEED From 500 to 3.600 rpm
FLOWS From 25 to 150 L/min (a 1.450 rpm)
OUTLET PRESSURE 15 bar continuous – 20 bar intermittent
INLET PRESSURE Min. -0.7 bar max. 1.5 bar(for higher pressure please contact Settima)
FLUIDS Diesel oil SGO, MGO, LFO
VISCOSITY Down to 2 cSt
SEALS Lip seal: NBR, Viton, EPDM (others on request)
Mechanical seal
Lip seal + Mechanical seal
ACOUSTIC EMISSIONS From 55 up to 68 db(A) at 2.750 rpm
BODY Cast Iron GJL-250 EN 1561
SCREW Steel (central steel, lateral cast iron on request)
ENVIROMENT TEMPERATURE From -20° to +50°C
HYDRAULIC TEMPERATURE From -20°C to +155°C
FILTRATION Permitted 70 µm,  (in case of low viscosity 20 µm)


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