PE nutritious pumps are used for uninterrupted supply water to stationary steam boilers. Their main difference is that they work with water reaching a temperature of 165 degrees, and with steam boilers on organic fuel. In multi -stage nutrient pumps, water is supplied to the sealing unit to cool the seals and condenses fluid vapors.
Pole of pumps of type PE
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Belong to the group of centrifugal pumps of horizontal type.
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Multi -stage.
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Drive from the electric motor.
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The unilateral location of the working wheels.
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Sliding bearings are used as a rotor support.
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They may contain both one and two buildings, but have the general application of the internal sectional case.
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They have end seals of the end or saline type with soft stuffing.
To get acquainted with the detailed characteristics of the pumps available (PE100, PE150, PE270, PE500, PE65 and many others), you can in the following table:
| Supporting pump | Submissions, M 3 /h | Ples, M |
N, Min -1 |
The mass of the pump, kg | Engine power, kW |
| PE500-180-3C (-t) | 500 | 1975 | 2975 | 10390 | 4000 |
| P400-50 (-2) | 400 | 525 | 2975 | 4100 | 800 |
| PE300-180 | 300 | 1975 | 2975 | 6780 | 2000 |
| PE270-150-3 (-4, -5) | 270 | 1650 | 2975 | 5300 | 2000 |
| PE250-250 | 250 | 2250 | 2975 | 3600 | 2500 |
| PE250-180-3 (-5) | 250 | 1975 | 2975 | 6200 | 2000 |
| PE250-90 | 250 | 980 | 2975 | 2475 | 1000 |
| PE250-75 (-2) | 250 | 830 | 2975 | 2808 (1590) | 800 |
| PE250-60 | 250 | 660 | 2975 | 1363 | 500 |
| PE250-50 | 250 | 500 | 2975 | 1820 | 500 |
| PE250-45-2 | 250 | 500 | 2975 | 1350 | 500 |
| PE150-145-2 | 150 | 1580 | 2975 | 3000 | 1000 |
| PE150-85 (-2) | 150 | 910 | 2975 | 2930 (1925) | 800 |
| PE150-70 (-2) | 150 | 750 | 2975 | 1800 | 500 |
| PE150-63 (-2) | 150 | 700 | 2975 | 1800 | 500 |
| PE150-58 (-2) | 150 | 630 | 2975 | 1675 | 500 |
| PE150-53 (-2) | 150 | 580 | 2975 | 1675 | 500 |
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PE150-45-2
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