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SFO 系列产品是理想的润滑、循环和输送用泵。
| 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) | |