Product Description
cast iron centrifugal pumpcast iron manual water pumpsalt water centrifugal pump
The S-type pump is a single-stage double-suction, horizontal split centrifugal pump, which is used to deliver clear water and liquid with similar physical and chemical properties to water (the high temperature of the liquid shall not exceed 80°C).
It is suitable for water supply and drainage in factories, mines, cities and power stations, farmland drainage irrigation and various water conservancy projects.
On the basis of S-type pumps, other series formed by changing materials, seals, structures and other measures can be respectively suitable for conveying multi-mud sand water quality or medium with wear resistance, corrosion resistance or oil and other requirements.
Partial performance parameter table
| TYPE | Q
(m3/h) | H
(m) | n
(r/min) | P(kw) | n
(%) |
(NPSH)r(m) |
| SP | MP |
| 100S90 | 80 | 90 | 2950 | 30.1 | 37 | 65 | 2.5 |
| 100S90A | 72 | 75 | 2950 | 23 | 30 | 64 | 2.5 |
| 150S100 | 160 | 100 | 2950 | 59.8 | 75 | 73 | 3.5 |
| 150S78 | 160 | 78 | 2950 | 45 | 55 | 75.5 | 3.7 |
| 150S78A | 144 | 62 | 2950 | 33.4 | 45 | 72.6 | 3.7 |
| 150S50 | 160 | 50 | 2950 | 27.3 | 37 | 80.4 | 3.9 |
| 150S50A | 144 | 40 | 2950 | 20.0 | 30 | 75.5 | 3.9 |
| 150S50B | 133 | 36 | 2950 | 18.0 | 22 | 72.5 | 3.9 |
| 200S95 | 280 | 95 | 2950 | 91.4 | 132 | 79.2 | 5.3 |
| 200S95A | 270 | 85 | 2950 | 83.3 | 110 | 75 | 5.3 |
| 200S95B | 260 | 75 | 2950 | 73.8 | 90 | 72 | 5.3 |
| 200S63 | 280 | 63 | 2950 | 58.3 | 75 | 82.7 | 5.8 |
| 200S63A | 270 | 46 | 2950 | 45.1 | 55 | 75 | 5.8 |
| 200S42 | 280 | 42 | 2950 | 38.1 | 45 | 84.2 | 6 |
| 200S42A | 270 | 36 | 2950 | 33.1 | 37 | 80 | 6 |
| 250S65 | 485 | 65 | 1450 | 109.2 | 132 | 78.6 | 3.1 |
| 250S65A | 420 | 48 | 1450 | 88.5 | 90 | 77.7 | 3.1 |
| 250S39 | 485 | 39 | 1450 | 61.5 | 75 | 83.6 | 3.2 |
| 250S39A | 468 | 30 | 1450 | 48.4 | 55 | 79 | 3.2 |
| 250S24 | 485 | 24 | 1450 | 36.9 | 45 | 85.8 | 3.5 |
| 250S24A | 414 | 20 | 1450 | 27.2 | 37 | 83.3 | 3.5 |
| 250S14 | 485 | 14 | 1450 | 21.5 | 30 | 85.8 | 3.8 |
| 250S14A | 432 | 11 | 1450 | 15.2 | 18.5 | 82.7 | 3.8 |
| 300S90 | 790 | 90 | 1450 | 243 | 320 | 79.6 | 4.2 |
| 300S90A | 756 | 78 | 1450 | 216.4 | 280 | 74.2 | 4.2 |
| 300S90B | 720 | 67 | 1450 | 180 | 220 | 73 | 4.2 |
| 300S58 | 790 | 58 | 1450 | 147.9 | 200 | 84.2 | 4.4 |
| 300S58A | 720 | 49 | 1450 | 118.0 | 160 | 82.5 | 4.4 |
| 300S58B | 684 | 43 | 1450 | 100 | 132 | 80 | 4.4 |
| 300S32 | 790 | 32 | 1450 | 79 | 90 | 86.8 | 4.6 |
| 300S32A | 720 | 26 | 1450 | 60.7 | 75 | 84 | 4.6 |
| 300S19 | 790 | 19 | 1450 | 47.1 | 55 | 86.8 | 5.2 |
| 300S19A | 720 | 16 | 1450 | 39.2 | 45 | 80 | 5.2 |
| 300S12 | 790 | 12 | 1450 | 30.4 | 37 | 84.8 | 5.5 |
| 300S12A | 684 | 10 | 1450 | 23.9 | 30 | 78.4 | 5.5 |
| 350S125 | 1260 | 125 | 1450 | 533 | 680 | 80.5 | 5.4 |
| 350S125A | 1181 | 112 | 1450 | 461 | 570 | 78.2 | 5.4 |
| 350S125B | 1098 | 96 | 1450 | 373 | 500 | 77 | 5.4 |
| 350S75 | 1260 | 75 | 1450 | 303 | 360 | 85.2 | 5.8 |
| 350S75A | 1170 | 65 | 1450 | 244.4 | 280 | 84.2 | 5.8 |
| 350S75B | 1080 | 55 | 1450 | 196.3 | 220 | 82.4 | 5.8 |
| 350S44 | 1260 | 44 | 1450 | 172.5 | 220 | 87.5 | 6.3 |
| 350S44A | 1116 | 36 | 1450 | 129.5 | 160 | 84.5 | 6.3 |
| 350S26 | 1260 | 26 | 1450 | 102 | 132 | 87.5 | 6.7 |
| 350S26A | 1116 | 21 | 1450 | 76.9 | 90 | 83.4 | 6.7 |
| 350S16 | 1260 | 16 | 1450 | 64.4 | 75 | 85.4 | 7.1 |
| 350S16A | 1044 | 13 | 1450 | 47 | 55 | 78.3 | 7.1 |
| 400S90 | 1620 | 90 | 1450 | 473 | 560 | 84 | 6.2 |
structural representation
