Settima 燃油输送泵 SFO 技术参数-SETTIMA螺杆泵

Settima 燃油输送泵 SFO 技术参数：

　　在Settima 燃油输送泵 SFO 泵中，流体统一轴向流动，使流体脉动最小化，确保工作时极其安静。SFO 泵设计用于输送具有足够润滑性质的非侵蚀性流体。Settima 燃油输送泵 SFO 系列产品是理想的润滑、循环和输送用泵。

Settima 燃油输送泵 SFO （船舶 - 发电）润滑 - 循环 - 输送

Models	25 - 32 - 40
Drive loading	No axial or radial loads
Shaft rotation	Clockwise (from shaft end)
Shaft speed	From 500 to 3.600 rpm*
Flows	From 12 up to 75 L/min (at 1.450 rpm)
Outlet pressure	20 bar continous - 40 bar intermittent 20 bar
Inlet pressure	Min. -0.7 bar max. 1.5 bar (for higher pressure please contact Settima)
Fluids	Mineral oil, synthetic oil, oil water emulsions, fuels, marine distillate fuels, marine residual fuels
Viscosity	**Down to 2 cSt
Seals	Lip seal: NBR, Viton, EPDM (others on request) Mechanical seal Lip seal + Mechanical seal
Acoustic emissions	From 50 up to 58 db(A) at 2.950 rpm
Pump body	Cast iron GJL-250 EN 1561
Screw	Steel (central steel, lateral cast iron on request)
Enviroment temperature	From -20°C up to +50°C
Hydraulic temperature	From -20°C up to +155°C
Filtration	Permitted 70 μm, (in case of low viscosity 20 μm)

*Depending of viscosity.
**For lower viscosity (according to ISO 8217 fuel standard) please contact Settima

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