PST 250-315/900 - ინდუსტრიული ტუმბო
90 kW (125 HP) · Hmax 39.8 m · Qmax 1036 t/h (17267 l/min) · DN 300x250 · 1450 rpm
Technical specifications
Select a value to find pumps with the same specification
| Pump type | Industrial |
| Maximum flow (Qmax) | 1036 t/h · 17267 l/min |
| Maximum head (Hmax) | 40 m |
| Power | 90 kW · 120.6 HP |
| Speed | 1450 rpm |
| Protection class | IP55 |
| Inlet (suction) | 300 mm |
| Outlet (discharge) | 250 mm |
| Maximum fluid temperature | 120 °C |
| Casing material | Cast iron |
| Impeller material | Cast iron |
| Insulation class | F |
| Frequency | 50 Hz |
Price
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Series comparison
The entire series in one table
6 Model in one family, with head at each flow. The model you are viewing is highlighted in dark blue.
PST 250 · 1450
This family| Modelt/h →l/min → | Curve | 00 | 3125200 | 4006667 | 4878117 | 5759583 | 66211033 | 75012500 | 83713950 | 92515417 | 103617267 | 115219200 | 126821133 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 250-315/55055 kWVoltage not confirmed | 26.1 | 24.9 | 24.5 | 24.1 | 23.6 | 22.8 | 21.6 | 19.9 | 18 | 14.5 | - | - | |
| 250-315/75075 kWVoltage not confirmed | 35.4 | 35.2 | 34.7 | 33.8 | 32.5 | 30.4 | 28 | 25 | 21.8 | 16.4 | - | - | |
| 250-315/900Current90 kWVoltage not confirmed | 39.8 | 39.8 | 39.5 | 38.8 | 37.9 | 36 | 33.9 | 31 | 27.9 | 22.5 | - | - | |
| 250-400/1100110 kWVoltage not confirmed | 45.1 | 45 | 44.9 | 44.5 | 43.8 | 42.3 | 40.5 | 37.9 | 35.1 | 30 | 23.9 | - | |
| 250-400/1320132 kWVoltage not confirmed | 50.8 | 50.6 | 50.5 | 50.2 | 49.7 | 48.4 | 46.8 | 44.5 | 42 | 37.3 | 31.5 | - | |
| 250-400/1600160 kWVoltage not confirmed | 56.9 | 56.4 | 56.3 | 56 | 55.6 | 54.5 | 53.1 | 51.1 | 48.9 | 44.7 | 39.4 | 33 |
Source: manufacturer's technical sheet.Values are for reference. In a real system, pipe diameter, length and bends reduce the available head.
Technical sheet
Model 250-315/900
Performance curve
A pump has a performance curve rather than a single flow and head. Qmax and Hmax are at opposite ends and never occur together: at maximum head, flow is zero; at maximum flow, head is zero. Actual operation lies between these extremes.
- Maximum head
- 39.8m
- Maximum flow
- 1036t/h
- Midpoint
- 36m
At zero flow
17267 l/min· at 22.5 m
662 t/h ·
11033 l/minat
Measured values
| t/h | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| l/min | ||||||||||
| Head, m |
Select a number in the table to see the corresponding point.
Industrial pumps
PST 250-315/900 - ინდუსტრიული ტუმბო
90 kW (125 HP) · Hmax 39.8 m · Qmax 1036 t/h (17267 l/min) · DN 300x250 · 1450 rpm
Technical specifications
| Pump type | Industrial |
|---|---|
| Maximum flow (Qmax) | 1036 t/h · 17267 l/min |
| Maximum head (Hmax) | 40 m |
| Power | 90 kW · 120.6 HP |
| Speed | 1450 rpm |
| Protection class | IP55 |
| Inlet (suction) | 300 mm |
| Outlet (discharge) | 250 mm |
| Maximum fluid temperature | 120 °C |
| Casing material | Cast iron |
| Impeller material | Cast iron |
| Insulation class | F |
| Frequency | 50 Hz |
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 312 | 400 | 487 | 575 | 662 | 750 | 837 | 925 | 1036 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 5200 | 6667 | 8117 | 9583 | 11033 | 12500 | 13950 | 15417 | 17267 | |
| 250-315/900 | H (m) | 39.8 | 39.8 | 39.5 | 38.8 | 37.9 | 36 | 33.9 | 31 | 27.9 | 22.5 |
Q: flow; H: head at the corresponding flow. Full PST 250 · 1450 series on pn.ge.