Sand pump is a kind of centrifugal pump that uses a rotating impeller to increase the pressure of a fluid. Centrifugal pumps are commonly used to movev liquids through a piping system. The fluid enters the pump impeller along or near to the rotating axis and is accelerated by the impeller, flowing radially outward into a diffuser or volute chamber. Centrifugal pumps are used for large discharge through smaller heads.
Characteristics
DCSB sentrifugal pump is special for the drilling fluid, impeller is designed with teh passageway. The wide passageway and smooth streamline blade increase the open area to ensure a unhindered mud lfow, make the centrifugal pump more effective and energy-efficient. Pump case is with the effcient runner type line, to decrease the turbulent flow. All the parts are made by wear-resistng iron, oppose the attrition and corrosion. Compared with the general pumps, the DCSB centrifugal pump is with the characteristic of good performance, larg mud flow, thermostability, long-life time, easy maintenance, high effective,energy conservation.
Parameters under 50HZ
Parameters under 60Hz
Characteristics
DCSB sentrifugal pump is special for the drilling fluid, impeller is designed with teh passageway. The wide passageway and smooth streamline blade increase the open area to ensure a unhindered mud lfow, make the centrifugal pump more effective and energy-efficient. Pump case is with the effcient runner type line, to decrease the turbulent flow. All the parts are made by wear-resistng iron, oppose the attrition and corrosion. Compared with the general pumps, the DCSB centrifugal pump is with the characteristic of good performance, larg mud flow, thermostability, long-life time, easy maintenance, high effective,energy conservation.
Parameters under 50HZ
| Type | Flow | Lift | Power | Rotate speed | Efficiency | NPSH |
|---|---|---|---|---|---|---|
| SB8x6-14 | 320 m3/h | 40 m | 75kw | 1480 rpm | 65% | 4 |
| SB8x6-13 | 290 m3/h | 33 m | 55kw | 1480 rpm | 64% | 4.5 |
| SB6x5-13 | 180 m3/h | 34 m | 45kw | 1470 rpm | 60% | 3 |
| SB6x5-12 | 160 m3/h | 30 m | 37kw | 1470 rpm | 60% | 3 |
| SB6x5-11 | 200 m3/h | 21 m | 30kw | 1470 rpm | 62% | 2.5 |
| SB5x4-12 | 90 m3/h | 30 m | 22kw | 1460 rpm | 56% | 4.5 |
| SB4x3-13 | 50 m3/h | 40 m | 15kw | 1460 rpm | 48% | 4.5 |
| SB4x3-12 | 45 m3/h | 30 m | 11kw | 1460 rpm | 47% | 4 |
| SB3x2-12 | 23 m3/h | 29 m | 7.5kw | 1450 rpm | 39% | 4 |
| Type | Flow | Lift | Power | Rotate speed | Efficiency | NPSH |
|---|---|---|---|---|---|---|
| SB8x6-12 | 335 m3/h | 43 m | 75kw | 1750 rpm | 66% | 4.8 |
| SB6x5-12 | 196 m3/h | 48 m | 55kw | 1750 rpm | 61% | 3 |
| SB5x4-14 | 149 m3/h | 61 m | 45kw | 1750 rpm | 58% | 4.6 |
| SB5x4-12 | 120 m3/h | 40 m | 37kw | 1750 rpm | 56% | 4.6 |
| SB5x4-11 | 112 m3/h | 45 m | 30kw | 1750 rpm | 58% | 4.2 |
| SB5x4-10 | 105 m3/h | 30 m | 22kw | 1750 rpm | 57% | 4 |
| SB4x3-11 | 55 m3/h | 45 m | 15kw | 1750 rpm | 37% | 4 |
| SB3x2-12 | 28 m3/h | 45 m | 11kw | 1750 rpm | 40% | 3.1 |
| SB3x2-11 | 25 m3/h | 35 m | 7.5kw | 1750 rpm | 41% | 3.1 |