Part Number: GS4 65-250-273/B/7.5
| 1 | Pump type | End Suction Volute Pump | Fluid | Water |
| 2 | Number of pumps / Reserve | 1 / 0 | Liquid temperature °C | 20 |
| 3 | Flow m³/h | Kin. viscosity mm²/s | 1.005 | |
| 4 | Head m | Vapour pressure bar | 0.0234 | |
| 5 | Geodetic head m | PH value | ||
| 6 | Inlet pressure (pin) bar | 0 | Density kg/m³ | 998.3 |
| 7 | Available system NPSH | Solids Weight % | 0 | |
| 8 | Ambient temperature °C | 20 |
| Booster Set | |||||
|---|---|---|---|---|---|
| 9 | Pump Name | GS4 65-250-273/B/7.5 | Frequency Hz | None | 50 |
| 10 | Design | End Suction Volute Pump | Installation type | None | with base, motor |
| 11 | Manufacturer | EBARA | ImpellernDiameter | Max. mm | 273 |
| 12 | Speed rpm | 1450 | None | Designed mm | 273 |
| 13 | No. of Stage | 1 | None | Min. mm | 215 |
| 14 | Connection Suction side | EN PN16 | Flow | Operating m³/h | |
| 15 | Connection Discharge side | EN PN16 | None | Max- m³/h | 97.6 |
| 16 | Max Working Pressure bar | 16 | None | Min- m³/h | 13 |
| 17 | Shut-off head bar | 2.46 | Head | Operating m | |
| 18 | Total weight kg | See the table of “Dimensions”. | None | – (Qmax.) m | 19.4 |
| 19 | Shaft power kW | None | – (Qmin.) m | 25.0 | |
| 20 | Max. Shaft Power at max. impeller kW | None | 6.67 | ||
| 21 | Required pump NPSH m | Efficiency % | None | ||
| Materials | ||||
|---|---|---|---|---|
| 22 | Casing | Cast iron | ||
| 23 | Impeller | Cast iron | ||
| 24 | Shaft | Cr. Steel | ||
| 25 | Case wear ring | Bronze | ||
| 26 | O-ring | EPDM | ||
| 27 | Mechanical seal | SiC/Carbon/EPDM | ||
| Motor | ||||
|---|---|---|---|---|
| 28 | Manufacturer | WEG | Insulation class | F |
| 29 | Type | 132M_7.5_3_400 | Phases | 3~ |
| 30 | Specific design | TEFC/B3/IE3/W22 / 50 Hz / Pole pairs 2 | Frame size | 132M |
| 31 | Rated power kW | 7.5 | Weight kg | 74 |
| 32 | Number of poles | 4 | Electric voltage V | 400 |
| 33 | Speed rpm | 1460 | Electric current A | 13.9 |
| 34 | Degree of protection | IP55 | ||
| 35 | ||||
