PO PWO Series|Triple Screw Pumps Medium & High Pressure Application, Gujarat, India.
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Used with low-viscosity fluids such as LSMGO and light gas oils with standard viscosities between 1.2 cSt and 10/15 cSt, typically used with Boiler systems with pressures up to 40 bar and flow rates of 560l/min (33.6m3/h). Its high self-priming strength and its capacity to operate at low viscosities make it very a suitable pump for applications with fluids that do not include lubricating properties among its main characteristics.
| INSTALLATION DATA | |
| Installation | Indoor or Outdoor |
| Environment | Industrial, Marine |
| Amb. Temperature Min/Max | -25°C (CS) and -40°C (LTCS) , storage only / 60°C ** |
| OPERATING CONDITIONS | |
| Fluids | Mineral and synthetic lubricating oil; |
| Solid content | 0%* |
| Viscosity range | between 1 and 400 cSt ** |
| Speed | between 2900 and 3600 rpm* |
| Rotation (shaft view) | Clockwise |
| Counter clockwise on request | |
| TECHNICAL CHARACTERISTICS | |
| Design available | SEIM STANDARD |
| Flow rate | between 10 and 650 lpm |
| (between 0.6 and 39 m3/h; between 2.7 and 171.8 GPM)* | |
| Suction pressure | between -0.5 and 10 barg (between -8 and 146 psi) * |
| Delivery pressure | 100 barg (1451 psi) MAX * |
| Operating temperature | between 0 and 100°C * |
| Seal | Radial or mechanical |
| Bearing | Radial ball |
| Bearing lubrication | Self-lubricated external |
| Drive | electric motor |
| Construction shape | Horizontal or vertical |
| IN/OUT | GAS - SAE |
| Safety valve | Not available |
| MATERIALS | |
| Body/Flange | GG25. GGG40, Carbon steel * |
| Set of 3 screws | Nitrided carbon steel * |
| O-rings | Viton ® |
| Painting | Not applicable |
| (*) For different values contact SEIM | |