SH、S型單級雙吸離心泵是新型節能臥式中開泵，供輸送清水或物理化學性質類似于水的其他液體，根據用戶需求，通過改變泵結構及材質可用于輸送多泥砂水或各類腐蝕性液體。
SH、S型單級雙吸離心泵本型泵的吸入口與吐出口均在水泵軸心線的下方，與軸線垂成水平方向．檢修時無需拆卸進出口水管及電機．從轉動方向看去，水泵為順時針方向旋轉(根據用戶需要亦可改為逆時針方向旋轉)。
2、泵主要零件有：泵體，泵蓋，葉輪，軸，雙吸密封環，軸套等。
3、泵體與泵蓋構成葉輪的工作室，在進出水法蘭上，制有安裝真空表和壓力表的管螺孔。進出水法蘭的下部，制有放水的管螺孔。
4、經過靜平衡校驗的葉輪，用軸套的兩邊的軸套螺母固定在軸上，其軸向位置可通過軸套螺母進行調整。
5、泵軸由兩個單列向心球軸承支承。軸承裝在軸承體內，安裝在泵體兩端，用黃油潤滑。
6、雙吸密封環用以減少水泵壓力室的水漏回吸水室。
7、泵通過彈性聯軸器由電動機直接傳動。必要時亦可用內燃機傳動。
8、軸封為軟填料密封(根據用戶需要可采用機械密封結構)。
產品用途
該泵適用于工廠、礦山、城市給排水、電站、農田排灌及各種水利工程。
技術參數：
型號 | 流量Q
(m3/h) | 揚程
H(m) | 轉速n(r/min) | 功率P(kw) | 效率n(%) | 汽蝕余量 (NPSH)r(m) |
| |
150S-100 | 160 | 100 | 2950 | 75 | 73 | 4.5 |
150S-78 | 160 | 78 | 2950 | 55 | 74 | 4.5 |
150S-78A | 140 | 60 | 2950 | 45 | 72 | 4.5 |
150S-50 | 160 | 50 | 2950 | 37 | 79 | 4.5 |
150S-50A | 140 | 39 | 2950 | 30 | 75 | 4.5 |
150S-50B | 133 | 36 | 2950 | 22 | 70 | 4.5 |
200S-95 | 280 | 95 | 2950 | 125 | 77 | 5 |
200S-95A | 268 | 87 | 2950 | 110 | 75 | 5 |
200S-95B | 245 | 72 | 2950 | 75 | 74 | 5 |
200S-63 | 280 | 63 | 2950 | 75 | 81 | 5 |
200S-63A | 245 | 48 | 2950 | 55 | 77 | 5 |
200S-42 | 280 | 42 | 2950 | 45 | 85 | 5 |
200S-42A | 245 | 36 | 2950 | 37 | 80 | 5 |
250S-65 | 485 | 65 | 1450 | 135 | 79 | 3.8 |
250S-65A | 420 | 48 | 1450 | 90 | 77 | 3.8 |
2520S-39 | 485 | 39 | 1450 | 75 | 83 | 3.8 |
250S-39A | 420 | 29 | 1450 | 55 | 78 | 3.8 |
250S-24 | 485 | 24 | 1450 | 45 | 86 | 3.8 |
250S-24A | 420 | 20 | 1450 | 37 | 83 | 3.8 |
250S-14 | 485 | 14 | 1450 | 30 | 85 | 3.8 |
250S-14A | 420 | 10 | 1450 | 18.5 | 81 | 3.8 |
300S-90 | 790 | 90 | 1450 | 320 | 80 | 4.8 |
300S-90A | 756 | 78 | 1450 | 280 | 74 | 4.8 |
300S-90B | 720 | 67 | 1450 | 220 | 73 | 4.8 |
300S-58 | 790 | 58 | 1450 | 180 | 84 | 4.8 |
300S-58A | 735 | 50 | 1450 | 155 | 82 | 4.8 |
300S-58B | 685 | 43 | 1450 | 135 | 80 | 4.8 |
300S-32 | 790 | 32 | 1450 | 90 | 87 | 4.8 |
300S-32A | 700 | 26 | 1450 | 75 | 84 | 4.8 |
300S-19 | 790 | 19 | 1450 | 55 | 87 | 4.8 |
300S-19A | 700 | 15 | 1450 | 45 | 82 | 4.8 |
300S-12 | 790 | 12 | 1450 | 37 | 83 | 4.8 |
300S-12A | 700 | 10 | 1450 | 30 | 79 | 4.8 |
350S-125 | 1260 | 125 | 1450 | 680 | 81 | 5.5 |
350S-125A | 1181 | 112 | 1450 | 570 | 78 | 5.5 |
350S-125B | 1098 | 96 | 1450 | 500 | 77 | 5.5 |
350S-75 | 1260 | 75 | 1450 | 360 | 85 | 5.5 |
350S-75A | 1170 | 65 | 1450 | 280 | 84 | 5.5 |
350S-75B | 1080 | 55 | 1450 | 220 | 82 | 5.5 |
350S-44 | 1260 | 44 | 1450 | 220 | 87 | 5.5 |
350S-44A | 1116 | 36 | 1450 | 160 | 84 | 5.5 |
350S-26 | 1260 | 26 | 1450 | 135 | 88 | 5.5 |
350S-26A | 1130 | 21 | 1450 | 90 | 83 | 5.5 |
350S-16 | 1260 | 16 | 1450 | 75 | 86 | 5.5 |
350S-16A | 1130 | 12 | 1450 | 55 | 81 | 5.5 |
500S-98 | 2020 | 98 | 970 | 780 | 79.5 | 6 |
500S-98A | 1872 | 83 | 970 | 650 | 78.5 | 6 |
500S-98B | 1746 | 74 | 970 | 550 | 78 | 6 |
500S-59 | 2020 | 59 | 970 | 460 | 83 | 6 |
500S-59A | 1872 | 49 | 970 | 380 | 75 | 6 |
500S-59B | 1746 | 40 | 970 | 310 | 74 | 6 |
500S-35 | 2020 | 35 | 970 | 280 | 88 | 6 |
500S-35A | 1746 | 27 | 970 | 215 | 85 | 6 |
500S-22 | 2020 | 22 | 970 | 185 | 84 | 6 |
500S-22A | 1746 | 17 | 970 | 130 | 80 | 6 |
500S-13 | 2020 | 13 | 970 | 115 | 83 | 6 |
600S-75 | 3170 | 75 | 970 | 850 | 85 | 8.7 |
600S-75A | 2880 | 62 | 970 | 780 | 80 | 7.5 |
600S-47 | 3170 | 47 | 970 | 550 | 88 | 7.5 |
600S-32 | 3170 | 32 | 970 | 380 | 88 | 7.5 |
600S-32A | 2880 | 27 | 970 | 280 | 86 | 7.5 |
600S-32B | 2680 | 22 | 970 | 240 | 84 | 7.5 |
600S-22 | 3170 | 22 | 970 | 250 | 88 | 7 |
600S-22A | 2880 | 18 | 970 | 185 | 87 | 7 |
800S-32 | 5500 | 32 | 730 | 700 | 84 | 6.5 |
800S-32A | 5310 | 29 | 730 | 570 | 84 | 6.5 |