概述
S型系單級、雙吸水平中開式離心泵，適應(yīng)于工廠、城市、礦山、電站、農(nóng)田、水利工程等領(lǐng)域。用輸送不含固體顆粒的清水或物理、化學(xué)性質(zhì)類似于水的其它液體，被輸送的介質(zhì)溫度為0℃～80℃。允許最大進(jìn)口壓力0.6mpa。
參數(shù)范圍
流量:72～100800m3/h
揚(yáng)程:11～140m
s型號說明
300s-19a
300－吸入口徑300mm
s－單級雙吸水平中開式離心泵
19－設(shè)計(jì)點(diǎn)揚(yáng)程
a－表示葉輪外徑第一次變化，a、b、c……依次類推
結(jié)構(gòu)型式
泵為臥式安裝，泵殼于軸心線水平分開，上部為泵蓋，下部為泵體，吸入口和吐出口均在泵軸線下方的泵體上，其中心線與軸線垂直，檢修時(shí)不需拆卸進(jìn)水和出水管路，即可揭開泵蓋，取出轉(zhuǎn)子部件。軸封可采用軟填料密封和機(jī)械密封。
| 型號 | 流量 Q | 揚(yáng)程 H | 轉(zhuǎn)速 N | 軸功率 Pa | 配帶電動(dòng)機(jī) | 效率 η | 必需汽蝕余量 | 葉輪名義直徑 | 泵口徑 | 泵重 |
| 功率 | 型號 | 進(jìn)口 | 出口 |
| m3/h | L/S | m | r/min | kW | kW | % | m | mm | mm | mm |
| S150-97 (6SA-6) | 126 | 35 | 104 | 2980 | 48.8 | 75 | Y280S-2 | 73 | 3 | 270 | 150 | 110 | 150 |
| 180 | 50 | 97 | 59.5 | 80 | 3.8 |
| 216 | 60 | 87 | 64.8 | 79 | 5.3 |
| S150-97A (6SA-6A) | 119 | 33 | 91 | 2980 | 42 | 75 | Y280S-2 | 70 | 3 | 255 | 150 | 110 | 150 |
| 170 | 47.2 | 84.5 | 50.1 | 78 | 3.7 |
| 204 | 56.6 | 76 | 54.8 | 77 | 4.7 |
| S150-97B (6SA-6J) | 72 | 20 | 24 | 1480 | 6.45 | 11 | Y160M-4 | 73 | 2.6 | 270 | 150 | 110 | 110 |
| 90 | 25 | 22.5 | 7.45 | 74 | 2.7 |
| 108 | 30 | 20 | 8.4 | 70 | 2.9 |
| S150-50 (6SA-8) | 108 | 30 | 58 | 2980 | 24.6 | 37 | Y200L2-4 | 69 | 2.9 | 205 | 150 | 110 | 110 |
| 160 | 44.5 | 55 | 30.1 | 81 | 3.8 |
| 193 | 53.5 | 52 | 33.3 | 82 | 4.4 |
| S150-50A (6SA-8A) | 108 | 30 | 45 | 2980 | 18.2 | 30 | Y200L1-2 | 73 | 2.9 | 185 | 150 | 110 | 110 |
| 144 | 40 | 43 | 21.1 | 80 | 36.6 |
| 174 | 48.3 | 39 | 23.1 | 80 | 4.1 |
| S150-50B (6SA-8B) | 108 | 30 | 40 | 2980 | 15.86 | 22 | Y180M-2 | 74 | 2.7 | 170 | 150 | 110 | 110 |
| 133 | 36.9 | 38 | 17.7 | 78 | 3.1 |
| 160 | 44.5 | 34 | 19.4 | 77 | 3.4 |
| S200-95 (8SA-7) | 216 | 60 | 99 | 2980 | 78.6 | 132 | Y315M-2 | 74 | 4 | 272 | 200 | 125 | 215 |
| 280 | 77.78 | 95 | 90.8 | 80 | 4.7 |
| 336 | 93.5 | 87 | 101 | 79 | 6.6 |
| S200-95A (8SA-7A) | 210 | 58.4 | 87 | 2980 | 68.1 | 110 | Y315S-2 | 73 | 4 | 255 | 200 | 125 | 215 |
| 262 | 72.78 | 83 | 76.9 | 77 | 4.5 |
| 314 | 87.2 | 74 | 83.3 | 76 | 5.7 |
| S200-95B (8SA-7B) | 190 | 55 | 76 | 2980 | 57 | 75 | Y280S-2 | 72 | 4 | 234 | 200 | 125 | 215 |
| 247 | 68.61 | 73 | 64.6 | 76 | 4.2 |
| 300 | 83.4 | 63 | 71.4 | 72 | 5.4 |
| S200-63 (8SA-10) | 194 | 54 | 71 | 2980 | 52 | 75 | Y280S-2 | 72 | 2.8 | 235 | 200 | 150 | 235 |
| 280 | 77.78 | 63 | 59.3 | 81 | 4.1 |
| 351 | 97.5 | 52 | 65.4 | 76 | 5.3 |
| S200-63A (8SA-10A) | 180 | 50 | 58 | 2980 | 40.6 | 55 | Y250M-2 | 70 | 2.7 | 217 | 200 | 150 | 235 |
| 259 | 71.94 | 52 | 46.5 | 79 | 3.8 |
| 324 | 90 | 41 | 50.2 | 72 | 4.9 |
| S200-63B (8SA-10B) | 173 | 48 | 0.48 | 2980 | 32.2 | 45 | Y225M-2 | 70 | 2.6 | 200 | 200 | 150 | 235 |
| 239 | 66.4 | 44 | 36.6 | 78 | 3.5 |
| 288 | 80 | 36 | 38.2 | 74 | 4.2 |