Marine Equipment
W Series Vortex Fresh Water Pump
W Series Vortex Fresh Water Pump General W type is a single level cantilevered vortex pump. Suitable for conveying temperature from -20 c to +80 c, viscosity is not greate...
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W Series Vortex Fresh Water Pump
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W Series Vortex Fresh Water Pump
General
W type is a single level cantilevered vortex pump. Suitable for conveying temperature from -20 c to +80 c, viscosity is not greater than 5E, without solid particles in liquid. Flow components of the material is divided into HT200, Cr18Ni12Mo2Ti three and aluminum cast iron. (Respectively H,J and M code of materials express). Seal forms a soft packing seal and mechanical seal. W type vortex pump by the pump to the motor rotation direction: the direction for counterclockwise rotation.
Model Explanation 15W-15
- 15-Inlet and outlet diameter 15mm
- W-Vortex pump
- 15-Pump head value in the design point is 15m
Structural Specifications
Main Specification
| Type | Capacity | Head | NPSH | Efficiency | Shaft power | Motor power | Impeller Dia. | Pump +base Weight | |
| (m3/h) | (l/s) | (m) | (m) | (%) | (kw) | (kw) | (mm) | (kg) | |
| 15W-15 | 0.2 | 0.06 | 18 | 2 | 7 | 0.146 | 0.75 | 65 | 11/48 |
| 0.36 | 0.1 | 15 | 2.3 | 10 | 0.147 | 0.75 | 65 | 11/48 | |
| 0.45 | 0.13 | 12 | 2.8 | 9 | 0.663 | 0.75 | 65 | 11/48 | |
| 15W-50 | 0.2 | 0.06 | 65 | 2.4 | 8 | 0.438 | 0.75 | 100 | 12.8/58 |
| 0.36 | 0.1 | 50 | 2.8 | 17 | 0.288 | 0.75 | 100 | 12.8/58 | |
| 0.45 | 0.13 | 40 | 3.4 | 16 | 0.306 | 0.75 | 100 | 12.8/58 | |
| 20W-20 | 0.36 | 0.1 | 28 | 3 | 14 | 0.196 | 0.75 | 65 | 12/49 |
| 0.72 | 0.2 | 20 | 3.5 | 22 | 0.178 | 0.75 | 65 | 12/49 | |
| 0.9 | 0.25 | 15 | 4 | 21 | 0.175 | 0.75 | 65 | 12/49 | |
| 20W-65 | 0.36 | 0.1 | 80 | 3.5 | 7 | 1.12 | 1.5 | 105 | 12.8/58 |
| 0.72 | 0.2 | 65 | 4 | 15 | 0.85 | 1.5 | 105 | 12.8/58 | |
| 0.9 | 0.25 | 50 | 4.5 | 15 | 0.816 | 1.5 | 105 | 12.8/58 | |
| 25W-25 | 0.792 | 0.22 | 40 | 3.5 | 17 | 0.507 | 0.75 | 75 | 12/52 |
| 1.44 | 0.4 | 25 | 4 | 26 | 0.378 | 0.75 | 75 | 12/52 | |
| 1.8 | 0.5 | 18 | 4.5 | 0.353 | 0.75 | 75 | 12/52 | ||
| 25W-70 | 0.792 | 0.22 | 110 | 4 | 13 | 1.826 | 2.2 | 115 | 12.8/66 |
| 1.44 | 0.4 | 70 | 4.5 | 22 | 1.25 | 2.2 | 115 | 12.8/66 | |
| 1.8 | 0.5 | 52 | 5 | 22 | 1.16 | 2.2 | 115 | 12.8/66 | |
| 32W-30 | 1.73 | 0.48 | 52 | 3.5 | 23 | 1.066 | 1.5 | 85 | 12.8/53 |
| 2.88 | 0.8 | 30 | 4 | 32 | 0.735 | 1.5 | 85 | 12.8/53 | |
| 3.6 | 1 | 20 | 4.5 | 31 | 0.632 | 1.5 | 85 | 12.8/53 | |
| 32W-75 | 1.73 | 0.48 | 115 | 4.5 | 23 | 2.36 | 3 | 115 | 35/95 |
| 2.88 | 0.8 | 75 | 5 | 30 | 1.96 | 3 | 115 | 35/95 | |
| 3.6 | 1 | 53 | 5.5 | 30 | 1.73 | 3 | 115 | 35/95 | |
| 32W-120 | 1.73 | 0.48 | 175 | 4.8 | 22 | 3.74 | 5.5 | 140 | 40/123 |
| 2.88 | 0.8 | 120 | 5.3 | 27 | 3.48 | 5.5 | 140 | 40/123 | |
| 3.6 | 1 | 80 | 5.8 | 26 | 2.53 | 5.5 | 140 | 40/123 | |
| 40W-40 | 3.6 | 1 | 60 | 4 | 25 | 2.36 | 3 | 95 | 13/71 |
| 5.4 | 1.5 | 40 | 5 | 34 | 1.73 | 3 | 95 | 13/71 | |
| 6.48 | 1.8 | 26 | 6 | 34 | 1.35 | 3 | 95 | 13/71 | |
| 40W-90 | 3.6 | 1 | 132 | 5.5 | 23 | 5.625 | 7.5 | 125 | 40/129 |
| 5.4 | 1.5 | 90 | 6.5 | 33 | 4.01 | 7.5 | 125 | 40/129 | |
| 6.48 | 1.8 | 63 | 7.5 | 33 | 3.37 | 7.5 | 125 | 40/129 | |
| 40W-150 | 3.6 | 1 | 210 | 5.8 | 22 | 9.358 | 11 | 165 | 55/175 |
| 5.4 | 1.5 | 150 | 6.8 | 32 | 6.893 | 11 | 165 | 55/175 | |
| 6.48 | 1.8 | 95 | 7.8 | 31 | 5.406 | 11 | 165 | 55/175 | |
| 50W-45 | 6.12 | 1.7 | 66 | 5 | 26 | 4.23 | 5.5 | 105 | 50/133 |
| 9 | 2.5 | 45 | 6 | 36 | 3.06 | 5.5 | 105 | 55/133 | |
| 10.8 | 3 | 28 | 7 | 35 | 2.35 | 5.5 | 105 | 55/133 | |
| 65W-50 | 10.1 | 2.81 | 84 | 5.5 | 29 | 7.97 | 11 | 110 | 60/180 |
| 14.4 | 4 | 50 | 6.5 | 39 | 5.03 | 11 | 110 | 60/180 | |
| 16.9 | 4.69 | 30 | 7.5 | 37 | 2.74 | 11 | 110 | 60/180 | |
