制藥網
詳細介紹
型號意義
產品簡介
SOW型蝸殼式雙吸清水管道泵系水平中開蝸殼式雙吸泵,主要供輸送溫度不高于105℃的清水或理化性質類似于水的液體。作為大流量泵適用于自來水廠、泵站、電站、空調循環(huán)用水、采暖用熱水循環(huán)、工業(yè)供水系統(tǒng)、消防系統(tǒng)、船舶、煉油工業(yè)(一般性液體)等輸送液體的場合。
運行數(shù)據(jù)
出口直徑：DN=80～500 mm
流量：50～4200 m3／h(額定點)
揚程：n=7.6～160 m(額定點)
許用工作壓力：2.5 MPa;許用試驗壓力：3.75 MPa
介質：清水或物理化學性質類似于清水的其它液體(固體顆?！?0 mg／L)。
溫度：≤105℃
水力性能
經優(yōu)化設計的水力模型,使泵具有優(yōu)異的水力性能,并且沒有軸向力(理論上)這一困繞水泵特別是大型水泵運行的難題。泵體、泵蓋、葉輪經精密鑄造,過流表面光滑提高警惕了泵的搞汽蝕性能和效率。
密封性能
根據(jù)輸送介質或用戶要求采用填料密封或機械密封,不受轉向限制。對于填料密封,有足夠的空間用于更換填料。
工作條件
1、SOW型蝸殼式雙吸清水管道泵許用工作壓力為2.5 MPa;即SOW型蝸殼式雙吸清水管道泵入口壓力+雙吸泵揚程≤2.5 MPa。根據(jù)化工泵泵殼承受的大壓力,泵體和泵蓋材質采用灰口鑄鐵(1.6 MP a)、球墨鑄鐵(2.0 MPa)、鑄鋼(2.5 MPa)。在訂貨時敬請注明泵的承壓情況或材質。
2、介質：溫度≤105℃的清水或物理化學性質類似于清水的其它液體(固體顆?！?0 mg／L)。
軸承
1、單級雙吸泵采用油脂潤滑的封閉式滾動軸承,維護簡單,運行時間長。
2、蝸殼式雙吸泵配備恒定油位的油杯,也可用稀油潤滑。
3、選用進口(SKF、NSK、NTN)高質量軸承,運行平穩(wěn),噪音低,使用壽命長。
結構說明
結構緊湊、穩(wěn)定性好。SOW型蝸殼式雙吸管道泵為泵殼中開結構,進出口均在泵體上,檢修時只需吊出泵蓋,轉子部件便可移出進行檢修作業(yè),而不需拆卸管路,十分方便。
根據(jù)需要電動機(驅動機)可以在左端也可在右端,方便現(xiàn)場安裝。結構上縮短轉子部件軸向尺寸,軸的鋼性更好,運行更穩(wěn)定可靠。設有泵體密封環(huán),而葉輪密封環(huán)為可選用件。密封環(huán)磨損后可以更換,減少了運行維護費用。
主要零件材質
零件名稱 | 可供選擇的材料(可另選) |
軸 | 45、2Cr13(不銹鋼) |
泵體、泵蓋 | HT250、QT400-15(球墨鑄鐵)、ZG230-450 |
葉輪 | HT200、ZCuSn11(青銅)ZG1Cr18Ni9(不銹鋼) |
密封環(huán) | HT250、QT400-15、(球墨鑄鐵) ZCuSn11(青銅)、ZG1Cr18Ni9(不銹鋼) |
結構示意圖
 | 序號 | 名稱 | 序號 | 名稱 | 序號 | 名稱 | 序號 | 名稱 |
1 | 泵體 | 7 | O形密封圈 | 13 | 軸 | 19 | 軸承套 | |
2 | 葉輪 | 8 | 密封體 | 14 | 骨架油封 | 20 | 軸承 | |
3 | 泵蓋 | 9 | 密封壓蓋或填料壓蓋 | 15 | 彈性擋圈 | 21 | 軸承墊圈 | |
4 | 水沖洗管部件 | 10 | 擋水圈 | 16 | 軸承擋圈 | 22 | 碟形彈簧 | |
5 | 密封環(huán) | 11 | 軸承壓蓋 | 17 | 軸套 | 23 | 鎖緊螺母 | |
6 | 管堵 | 12 | 軸承體 | 18 | 機械密封或填料密封 |
型譜圖
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性能參數(shù)
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
80-220(I) | 22.0 83.5 121.0 | 6.1 23.2 33.6 | 17.0 13.8 10.0 | 1480 | 5.5 | 82 | 1.6 | 181 | |
A | 20.0 77.2 108.0 | 5.6 21.4 30.0 | 14.8 11.8 8.7 | 4 | 81 | ||||
B | 17.5 70.4 96.0 | 4.86 19.6 26.6 | 12.4 9.8 7.7 | 3 | 80.5 | ||||
C | 16.0 64.4 83.0 | 4.4 17.9 23.0 | 10.6 8.2 6.8 | 3 | 78 | ||||
60.0 164.5 240.0 | 16.7 45.7 66.7 | 64.5 55.0 40.0 | 2950 | 37 | 82 | 4.5 | 181 | ||
A | 59.0 152.9 219.0 | 16.3 42.5 60.8 | 58.0 47.5 34.0 | 30 | 81 | ||||
B | 55.0 138.5 199.0 | 15.3 38.5 55.3 | 49.0 39.0 30.0 | 30 | 80.5 | ||||
C | 52.0 128.4 170.0 | 14.4 35.7 47.0 | 42.0 33.5 27.5 | 22 | 77.5 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
80-220 | 17.0 66.5 108.0 | 4.7 18.5 30.0 | 16.0 12.8 7.8 | 1480 | 4 | 8 1 | 1.7 | 181 | |
A | 16.0 61.1 98.0 | 4.4 17.0 27.2 | 13.9 10.8 7.0 | 3 | 80 | ||||
B | 15.0 55.8 85.0 | 4.2 15.5 23.6 | 11.8 9.0 6.2 | 3 | 78 | ||||
C | 14.5 51.3 72.0 | 4.0 14.3 20.0 | 10.0 7.6 6.1 | 2.2 | 74 | ||||
60.0 134.5 218.0 | 16.6 37.4 60.6 | 62.0 51.0 32.0 | 2950 | 30 | 81 | 3.5 | 181 | ||
A | 58.0 124.2 197.0 | 16.1 34.5 54.7 | 53.5 43.5 28.0 | 30 | 80 | ||||
B | 57.0 113 170.0 | 15.8 31.4 47.2 | 45.0 36.0 25.0 | 22 | 78.2 | ||||
C | 55.5 105 142.0 | 15.2 29.2 39.4 | 37.8 31.0 24.0 | 18.5 | 74 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
80-280(I) | 26.0 104.5 138.0 | 7.2 29.0 38.3 | 24.5 22.5 18.0 | 1480 | 11 | 78.5 | 2.3 | 194 | |
A | 25.0 96 129.0 | 6.9 26.7 35.8 | 22.0 19.0 16.0 | 11 | 78 | ||||
B | 22 88.1 116.0 | 6.1 24.5 32.2 | 19.5 16.0 13.0 | 7.5 | 76 | ||||
C | 21.0 79.4 105.0 | 5.8 22.0 29.0 | 16.8 13.0 10.5 | 5.5 | 75 | ||||
80.0 208.0 280.0 | 2.0 57.8 77.8 | 107.0 90.0 77.5 | 2950 | 75 | 78.5 | 6.3 | 194 | ||
A | 78.0 192.4 235.0 | 21.7 53.4 65.3 | 92.5 77.0 68.0 | 75 | 77.5 | ||||
B | 75.0 174.7 220.0 | 20.8 48.5 61.1 | 77.5 63.5 55.0 | 55 | 76 | ||||
C | 74.0 155.0 200.0 | 20.5 43.0 55.6 | 64.0 50.0 45.0 | 37 | 75 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
80-280 | 22.0 86.0 112.0 | 6.1 23.9 31.1 | 25.9 20.7 16.5 | 1480 | 7.5 | 77 | 1.9 | 194 | |
A | 21.0 80.0 102.0 | 5.8 22.3 28.3 | 21.8 18.1 14.3 | 7.5 | 76 | ||||
B | 19.5 73.2 92.0 | 5.4 20.3 25.5 | 18.7 15.0 12.0 | 5.5 | 75 | ||||
C | 18.0 66.8 82.0 | 5.0 18.6 22.8 | 15.8 12.5 10.5 | 4 | 74 | ||||
60.0 172.0 220.5 | 16.7 47.8 61.2 | 102.0 82.5 66.0 | 2950 | 75 | 77 | 6.8 | 194 | ||
A | 58.0 160.0 203.0 | 16.1 44.4 56.3 | 88.0 71.5 57.0 | 55 | 76.2 | ||||
B | 57.0 146.7 188.5 | 15.8 40.8 52.3 | 74.0 60.0 49.0 | 45 | 75.2 | ||||
C | 56.0 132.6 170.0 | 15.5 36.8 47.2 | 61.0 49.0 40.0 | 30 | 74.4 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
80-350(I) | 29.0 114.4 150.0 | 8.1 31.8 41.7 | 43.5 38.8 29.3 | 1480 | 22 | 71.5 | 2.3 | 204 | |
A | 26.0 105.5 133.0 | 7.2 29.3 36.9 | 37.5 33.0 25.0 | 15 | 70.5 | ||||
B | 22.0 96.3 117.0 | 6.1 26.8 32.5 | 32.0 27.5 22.0 | 15 | 70 | ||||
C | 20.0 87.5 102.0 | 5.6 24.2 28.3 | 26.0 22.5 17.9 | 11 | 67.5 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
80-350 | 26.0 100.0 132.0 | 7.2 27.8 36.7 | 43.0 35.5 27.9 | 1480 | 15 | 73 | 2.5 | 204 | |
A | 22.0 93.1 120.0 | 6.1 25.9 33.3 | 37.0 30.8 23.0 | 15 | 70 | ||||
B | 20.0 82.8 98.0 | 5.6 23.0 27.2 | 31.0 25.5 22.8 | 11 | 66 | ||||
C | 18.0 70.0 71.0 | 5.0 19.4 19.7 | 24.0 20.0 19.0 | 7.5 | 64 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
100-260(I) | 38.0 145.0 212.0 | 10.6 40.3 58.9 | 23.5 18.8 13.1 | 1480 | 11 | 82.5 | 2.4 | 207 | |
A | 37.0 132.9 192.0 | 10.3 36.9 53.0 | 20.1 15.8 11.5 | 11 | 81 | ||||
B | 36.0 122.9 173.0 | 10.0 34.1 48.1 | 17.0 13.5 10.2 | 7.5 | 79 | ||||
C | 34.0 115.9 154.0 | 9.4 32.2 42.8 | 14.5 11.0 8.9 | 5.5 | 77.5 | ||||
148.5 289.0 375.0 | 41.3 80.3 104.2 | 90.0 75.0 62.0 | 2950 | 90 | 85.5 | 7.1 | 207 | ||
A | 1 20.8 264.9 340.0 | 3 3.6 7 3.6 94.0 | 88.5 63.0 52.9 | 75 | 80.5 | ||||
B | 70.0 240.6 32 5.0 | 1 9.4 66.8 90.3 | 67.5 52.0 43.5 | 55 | 79 | ||||
C | 60.0 223.4 295.0 | 1 6.7 62.0 8 1.9 | 57.2 44.8 36.0 | 45 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
100-260 | 30.0 123.5 170.0 | 8.3 34.3 47.2 | 21.7 17.0 12.5 | 1480 | 11 | 81.5 | 1.9 | 207 | |
A | 28.0 114.0 154.0 | 7.8 31.7 42.8 | 19.0 14.5 11.3 | 7.5 | 79.5 | ||||
B | 26.0 105.9 143.0 | 7.2 29.4 39.7 | 16.3 12.5 9.2 | 7.5 | 78 | ||||
C | 25.0 99.3 131.0 | 6.9 27.6 36.4 | 13.3 11.0 7.9 | 5.5 | 76 | ||||
52.0 245.5 340.0 | 14.4 68.2 94.4 | 88.0 68.0 50.5 | 2950 | 75 | 81.5 | 7.4 | 207 | ||
A | 51.5 227.7 310.0 | 14.3 63.3 86.1 | 76.0 58.5 53.5 | 55 | 79.5 | ||||
B | 50.5 212.6 280.0 | 14.0 59.0 77.8 | 65.0 51.0 37.0 | 45 | 77.5 | ||||
C | 49.0 195.0 260.0 | 13.6 54.2 72.2 | 55.0 43.0 31.5 | 37 | 76 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
100-320(I) | 47.0 185.5 225.0 | 13.1 51.5 62.5 | 38.1 31.2 26.0 | 1480 | 22 | 810 | 2.6 | 223 | |
A | 42.0 172.0 204.0 | 11.7 47.9 56.7 | 33.2 27.0 22.5 | 18.5 | 79.6 | ||||
B | 38.0 157.5 184.0 | 10.6 43.8 51.1 | 27.9 22.5 18.5 | 15 | 79.3 | ||||
C | 37.0 142.8 165.0 | 10.3 39.7 45.8 | 23.2 18.5 16.0 | 11 | 79 | ||||
185.0 368.0 450.0 | 51.4 102.2 125.0 | 148.0 123.0 102.0 | 2950 | 200 | 80 | 11 | 223 | ||
A | 140.0 341.6 410.0 | 38.9 94.9 113.9 | 130.0 106.0 89.5 | 132 | 79.6 | ||||
B | 100.0 314.8 370.0 | 27.7 87.4 102.8 | 110.0 90.0 77.3 | 110 | 79.3 | ||||
C | 119.0 245.4 325.0 | 33.1 68.2 90.3 | 93.5 74.0 64.0 | 90 | 79 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
100-320 | 50.0 141.5 174.0 | 13.9 39.3 48.3 | 36.0 29.5 25.5 | 1480 | 18.5 | 78 | 2.2 | 223 | |
A | 48.0 131.6 164.0 | 13.3 36.6 45.6 | 31.0 25.5 21.6 | 15 | 77.6 | ||||
B | 47.0 120.0 152.0 | 13.1 33.3 42.2 | 26.0 21.2 17.9 | 11 | 77.3 | ||||
C | 44.0 112.4 143.0 | 12.2 31.2 39.7 | 21.5 17.0 14.1 | 11 | 77 | ||||
70.0 283.0 350.0 | 19.4 78.6 97.2 | 146.0 119.0 101.0 | 2950 | 132 | 78 | 9.5 | 223 | ||
A | 65.0 263.3 360.0 | 18.1 73.1 100.0 | 125.0 103.0 87.0 | 110 | 77.6 | ||||
B | 61.3 237.8 310.0 | 17.0 66.0 86.1 | 106.0 84.0 72.0 | 90 | 7.3 | ||||
C | 60.9 215.5 287.0 | 16.9 60.0 79.7 | 88.0 69.0 58.0 | 75 | 77 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
100-400(I) | 70.0 185.5 241.5 | 19.4 51.5 67.0 | 63.0 52.0 39.0 | 1480 | 45 | 73 | 2.5 | 241 | |
A | 65.0 170.6 213.0 | 18.1 47.4 59.2 | 53.0 44.0 34.0 | 30 | 72 | ||||
B | 62.0 158.6 190.0 | 17.2 44.0 52.8 | 46.0 38.0 31.2 | 30 | 71 | ||||
C | 58.0 141.6 178.0 | 16.1 39.3 49.4 | 35.5 30.3 22.5 | 18.5 | 69 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
100-400 | 60.0 163.0 217.0 | 16.7 45.3 60.3 | 60.9 52.0 41.1 | 1480 | 37 | 72 | 3.1 | 241 | |
A | 58.0 149.9 188.0 | 16.1 41.6 52.2 | 50.2 44.0 35.0 | 30 | 69 | ||||
B | 54.0 138.4 168.0 | 15.0 38.5 46.7 | 42.9 37.5 31.0 | 22 | 66.5 | ||||
C | 51.0 121.1 135.0 | 14.2 33.6 37.5 | 33.5 28.7 25.8 | 18.5 | 63 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-240(I) | 100.0 274.6 370.0 | 27.8 76.3 102.8 | 20.2 14.8 9.1 | 1480 | 18.5 | 85.5 | 1.8 | 249 | |
A | 92.0 259.3 332.0 | 25.6 72.0 92.2 | 18.3 13.2 8.3 | 15 | 84.5 | ||||
B | 82.0 232.4 285.0 | 22.8 64.5 79.2 | 15.9 10.6 7.6 | 15 | 82.5 | ||||
C | 78.0 210.5 240.0 | 21.7 58.5 66.7 | 13.2 8.7 6.8 | 11 | 77.5 | ||||
139.5 533.5 715.0 | 38.7 148.2 198.6 | 83.5 60.0 40.0 | 2950 | 132 | 85.5 | 6.8 | 249249 | ||
A | 124.0 496.7 650.0 | 34.4 138.0 180.6 | 73.0 52.0 36.0 | 110 | 84 | ||||
B | 119.0 454.3 550.0 | 33.1 126.2 152.8 | 63.5 43.5 32.0 | 75 | 82 | ||||
C | 103.0 411.6 460.0 | 28.6 114.3 127.8 | 63.0 34.0 30.0 | 75 | 77 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-240 | 100.0 256.5 320.1 | 27.8 71.2 88.9 | 20.2 15.1 10.8 | 1480 | 15 | 84.5 | 2.2 | 249 | |
A | 94.0 242.5 300.4 | 26.1 67.4 83.4 | 17.6 13.5 9.1 | 15 | 84 | ||||
B | 90.0 223.8 265.0 | 25.0 62.2 73.6 | 15.0 11.5 8.4 | 11 | 82 | ||||
C | 82.0 199.1 220.0 | 22.8 55.3 61.1 | 12.4 9.1 7.8 | 7.5 | 78 | ||||
111.0 472.5 662.0 | 30.8 131.2 183.9 | 84.0 60.5 40.0 | 2950 | 110 | 84.5 | 8.7 | 249 | ||
A | 106.0 442.2 592.0 | 29.4 122.8 141.7 | 73.5 53.0 36.5 | 90 | 84 | ||||
B | 102.0 393.7 510.0 | 28.3 109.4 141.0 | 62.8 42.0 33.5 | 75 | 82 | ||||
C | 90.0 369.5 415.0 | 25.0 102.6 115.0 | 52.5 37.0 33.0 | 75 | 77 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-300(I) | 100.0 270.0 375.0 | 27.8 75.0 104.2 | 32.5 27.0 21.0 | 1480 | 30 | 84 | 1.9 | 274 | |
A | 80.3 243.7 348.0 | 22.3 67.7 96.7 | 27.5 22.0 15.5 | 22 | 82 | ||||
B | 75.0 220.5 310.0 | 20.8 61.2 86.1 | 23.5 18.0 12.5 | 18.5 | 80 | ||||
C | 60.5 195.8 270.0 | 16.8 54.4 75.0 | 19.0 14.2 10.5 | 15 | 78 | ||||
380.0 535.5 640.0 | 105.6 148.8 177.8 | 120.0 108.0 92.6 | 2950 | 200 | 84 | 7.6 | 274 | ||
A | 285.0 483.4 630.0 | 79.2 134.3 175.0 | 103.5 88.0 77.8 | 160 | 82 | ||||
B | 190.0 473.2 600.0 | 52.8 121.5 166.7 | 92.0 72.0 60.0 | 132 | 80 | ||||
C | 90.2 389.0 500.0 | 25.1 108.1 138.9 | 80.0 57.0 43.5 | 110 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-300 | 100.0 242.5 370.0 | 27.8 67.4 102.8 | 32.0 25.0 17.1 | 1480 | 30 | 83 | 1.9 | 274 | |
A | 90.3 222.3 290.0 | 25.1 61.8 80.6 | 26.3 21.0 5.0 | 18.5 | 82 | ||||
B | 80.0 202.9 250.0 | 22.2 56.4 69.4 | 22.1 17.5 132.2 | 15 | 79 | ||||
C | 70.1 179.5 210.0 | 19.5 49.9 58.3 | 17.3 13.7 11.9 | 11 | 76 | ||||
230.0 479.0 580.0 | 63.9 133.1 161.1 | 122.0 100.0 82.0 | 2950 | 200 | 83 | 7.9 | 274 | ||
A | 182.0 437.7 540.0 | 50.5 121.6 150.0 | 106.2 83.5 63.5 | 160 | 82 | ||||
B | 128.0 400.8 510.0 | 35.6 111.3 141.7 | 89.0 70.0 51.0 | 110 | 79 | ||||
C | 85.0 355.2 428.0 | 23.6 98.7 118.9 | 72.0 55.0 42.0 | 90 | 76 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-380(I) | 125.0 310.5 435.0 | 340.7 86.3 120.8 | 53.1 47.0 37.5 | 1480 | 75 | 80 | 2.1 | 298 | |
A | 104.0 282.8 395.0 | 28.9 78.6 109.7 | 45.0 39.0 31.8 | 45 | 79 | ||||
B | 93.0 254.2 350.0 | 25.8 70.6 97.2 | 36.9 31.5 25.0 | 37 | 78 | ||||
C | 85.5 221.9 295.2 | 23.7 61.6 109.8 | 27.9 24.0 18.8 | 30 | 76 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-380 | 100.2 278.0 396.5 | 27.8 77.2 110.0 | 50.2 43.0 33.1 | 1480 | 55 | 79 | 2.4 | 298 | |
A | 92.1 257.9 349.6 | 25.8 71.6 97.1 | 42.9 37.0 28.4 | 45 | 78 | ||||
B | 84.0 234.1 300.0 | 23.3 65.0 83.3 | 35.9 30.5 24.1 | 30 | 77 | ||||
C | 79.1 209.8 250.5 | 22.0 58.3 69.6 | 28.9 24.5 20.0 | 22 | 76 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
125-480(I) | 1 09.2 328.5 380.4 | 30.3 9 1.3 1 05.7 | 86.0 7'6.0 7 1.0 | 1480 | 11 0 | 80 | 2.3 | 331 | |
A | 100.0 307.3 350.9 | 27.8 85.4 97.4 | 74.9 66.5 55.0 | 90 | 78.5 | ||||
B | 80.4 282.0 300.4 | 22.3 78.3 83.4 | 64.7 56.0 51.3 | 75 | 77 | ||||
C | 60.0 250.4 270.4 | 16.6 69.6 75.1 | 54.6 44.2 40.8 | 45 | 76 | ||||
125-480 | 100.0 294.5 370.0 | 27.8 81.8 102.8 | 81.2 69.5 61.5 | 1480 | 90 | 79 | 2.7 | 331 | |
A | 90.1 274.8 320.2 | 25.0 76.3 88.9 | 70.0 60.5 55.1 | 75 | 78 | ||||
B | 85.3 257.2 284.5 | 23.7 71.4 79.0 | 60.9 53.0 46.1 | 55 | 77 | ||||
C | 78.5 230.0 238.8 | 21.8 63.9 66.3 | 51.2 43.5 41.3 | 37 | 76 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
150-280(I) | 160.0 443.5 609.0 | 44.4 123.2 169.2 | 27.5 21.0 14.2 | 1480 | 37 | 87 | 2.4 | 347 | |
A | 150.5 410.6 5, 50.0 | 41.8 114.0 152.8 | 25.0 18.0 12.5 | 30 | 86 | ||||
B | 130.0 367.0 480.0 | 36.1 101.9 133.3 | 22.5 15.0 11.7 | 22 | 84 | ||||
C | 123.0 338.2 395.0 | 34.1 93.9 109.7 | 17.4 11.5 10.0 | 18.5 | 77 | ||||
150-280 | 140.0 397.0 525.0 | 38.9 110.3 145.8 | 27.5 20.4 14.2 | 1480 | 30 | 86 | 2.5 | 347 | |
A | 135.0 364.4 496.0 | 37.5 100.7 137.8 | 24.1 17.0 11.9 | 30 | 85 | ||||
B | 128.0 340.7 446.0 | 35.6 94.6 123.9 | 21.8 14.5 10.8 | 22 | 84 | ||||
C | 120.0 318.1 380.0 | 33.3 88.4 105.6 | 17.5 11.5 9.3 | 18.5 | 80 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
150-350(I) | 180.0 447.5 592.0 | 50.0 124.3 164.4 | 45.8 38.5 31.2 | 1480 | 75 | 85 | 2.5 | 359 | |
A | 175.0 404.2 580.0 | 48.6 112.3 161.1 | 38.6 31.0 22.4 | 55 | 83 | ||||
B | 162.0 363.0 495.0 | 45.0 100.8 137.5 | 33.1 25.0 18.1 | 37 | 81 | ||||
C | 150.0 324.7 421.0 | 41.7 90.2 116.9 | 27.0 20.0 14.9 | 30 | 78 | ||||
150-350 | 150.0 407.5 550.0 | 41.7 113.2 152.8 | 45.0 35.0 26.8 | 1480 | 55 | 84 | 3.0 | 359 | |
A | 140.0 374.1 471.0 | 38.9 103.9 130.8 | 37.9 29.5 23.2 | 45 | 82 | ||||
B | 130.0 344.4 460.0 | 36.1 95.7 127.8 | 32.1 25.0 17.5 | 37 | 80 | ||||
C | 125.0 311.9 390.0 | 34.7 86.6 108.3 | 26.1 20.5 15.3 | 30 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
150-450(I) | 200.0 515.5 640.0 | 55.6 143.2 177.8 | 76.1 66.0 57.1 | 1480 | 132 | 82 | 3.4 | 436 | |
A | 190.0 468.4 600.0 | 52.8 130.1 166.7 | 64.0 54.5 45.0 | 110 | 81 | ||||
B | 180.0 418.5 540.0 | 50.0 116.3 150.0 | 52.3 43.5 35.0 | 75 | 80 | ||||
C | 175.0 375.4 498.0 | 48.6 104.3 130.0 | 42.1 35.0 27.8 | 55 | 78.5 | ||||
150-450 | 150.0 440.0 582.0 | 41.7 122.2 161.7 | 72.1 60.0 48.2 | 1480 | 110 | 81 | 3.7 | 436 | |
A | 140.0 401.7 550.0 | 38.9 111.6 152.8 | 60.0 50.0 36.9 | 90 | 80.5 | ||||
B | 129.0 359.3 490.0 | 35.8 99.8 136.1 | 49.5 40.0 30.5 | 75 | 80 | ||||
C | 115.0 326.3 430.0 | 31.9 90.6 119.4 | 40.0 33.0 24.8 | 45 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
150-570(I) | 200.0 584.0 730.0 | 55.6 162.2 202.8 | 121.0 105.0 92.1 | 1480 | 250 | 80 | 4.2 | 646 | |
A | 180.0 536.2 660.0 | 50.0 148.9 183.3 | 105.0 88.5 80.5 | 200 | 79 | ||||
B | 169.0 493.6 620.0 | 46.9 137.1 172.2 | 90.8 75.0 68.0 | 160 | 78 | ||||
C | 150.0 450.0 530.0 | 41.7 125.0 147.2 | 77.2 61.5 55.9 | 132 | 77 | ||||
150-570 | 200.0 537.0 620.0 | 55.6 149.2 172.2 | 111.0 90.0 81.9 | 1480 | 200 | 79 | 4.2 | 646 | |
A | 96.3 499.9 580.0 | 26.7 138.9 161.1 | 96.0 78.0 70.0 | 160 | 78 | ||||
B | 82.8 468.5 540.0 | 23.0 130.1 150.0 | 83.0 68.5 61.0 | 132 | 77 | ||||
C | 70.0 419.2 500.0 | 19.4 116.4 138.9 | 70.0 57.5 50.0 | 110 | 76 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
200-340(I) | 250.0 695.5 940.0 | 69.4 193.2 261.1 | 40.0 30.0 20.0 | 1480 | 75 | 87.5 | 3.3 | 450 | |
A | 240.0 641.2 845.0 | 66.7 178.1 234.7 | 35.0 25.5 17.5 | 75 | 86.5 | ||||
B | 230.0 586.0 750.0 | 63.9 162.8 208.3 | 30.8 21.3 16.0 | 55 | 85 | ||||
C | 220.0 530.0 610.0 | 61.1 147.2 169.4 | 25.0 17.0 15.1 | 37 | 79 | ||||
200-340 | 250.0 638.0 870.0 | 69.4 1 7 7.2 24 1.7 | 37.5 28.0 1 8.5 | 1480 | 75 | 86.5 | 2.5 | 450 | |
A | 240.0 596.8 795.0 | 66.7 165.8 220.8 | 33.0 24.5 16.8 | 55 | 86 | ||||
B | 235.0 552.5 705.0 | 65.2 153.5 195.8 | 28.5 21.0 15.1 | 45 | 84 | ||||
C | 225.0 497.1 600.0 | 62.5 138.1 166.7 | 23.1 17.0 14.0 | 37 | 82 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
200-410(I) | 265.0 710.0 990.0 | 73.6 197.2 275.0 | 62.8 52.0 40.0 | 1480 | 132 | 86.5 | 2.4 | 517 | |
A | 249.0 641.9 895.0 | 69.1 178.3 248.6 | 64.0 42.5 30.9 | 110 | 84.5 | ||||
B | 238.0 586.6 780.0 | 66.1 63.0 216.7 | 46.0 35.5 25.0 | 90 | 83 | ||||
C | 220.0 525.6 660.0 | 6 1.1 146.0 166.7 | 38.5 28.5 21.0 | 75 | 8 1 | ||||
200-410 | 250.0 649.0 865.0 | 69.4 180.3 240.2 | 62.1 48.0 37.1 | 1480 | 110 | 85.5 | 3.0 | 517 | |
A | 236.0 596.1 750.0 | 65.6 165.6 208.3 | 52.2 40.5 32.5 | 90 | 84 | ||||
B | 215.0 550.2 720.0 | 59.7 152.8 200.0 | 44.2 37.5 25.0 | 75 | 82 | ||||
C | 209.0 495.7 590.0 | 58.1 137.7 163.9 | 35.2 28.0 22.1 | 55 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
200-530(I) | 475.0 818.0 1080.0 | 131.9 227.2 300.0 | 102.0 91.0 77.5 | 1480 | 280 | 83 | 3.5 | 840 | |
A | 460.0 750.0 965.0 | 127.8 208.3 268.1 | 86.0 76.5 66.2 | 250 | 82 | ||||
B | 440.0 687.9 905.0 | 122.2 191.1 251.4 | 71.0 62.5 52.1 | 200 | 80 | ||||
C | 420.0 630.0 795.0 | 116.7 175.0 220.8 | 55.0 47.5 41.8 | 132 | 78.5 | ||||
200-530 | 260.0 735.0 955.0 | 72.2 204.2 265.3 | 98.0 81.7 66.9 | 1480 | 250 | 82 | 3.0 | 840 | |
A | 250.0 670.0 880.0 | 69.4 1 86.3 244.4 | 82.8 68.0 57.5 | 180 | 81 | ||||
B | 240.0 633.0 820.0 | 66.7 175.8 227.8 | 68.3 55.0 46.1 | 160 | 80 | ||||
C | 230.0 576.3 720.0 | 63.9 160.1 200.0 | 54.8 43.5 38.0 | 110 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
200-660(I) | 280.0 793.0 935.0 | 77.8 220.3 259.7 | 167.0 150.0 140.0 | 1480 | 450 | 80 | 3.1 | 990 | |
A | 270.0 729.7 900.0 | 75.0 202.7 250.0 | 144.0 127.0 115.0 | 355 | 78.5 | ||||
B | 260.0 669.8 864.0 | 72.2 186.0 240.0 | 124.0 107.0 93.0 | 315 | 77 | ||||
C | 250.0 637.4 770.0 | 69.4 177.0 213.9 | 10.0 88.0 80.0 | 250 | 76 | ||||
200-660 | 250.0 721.0 860.0 | 69.4 177.0 213.9 | 156.0 132.5 120.0 | 1480 | 400 | 79 | 2.9 | 990 | |
A | 240.0 670.2 790.0 | 66.7 186.2 219.4 | 132.0 114.5 103.0 | 315 | 78.5 | ||||
B | 230.0 621.6 720.0 | 63.9 172.7 200.0 | 114.0 98.5 90.0 | 250 | 78 | ||||
C | 215.0 570.6 690.0 | 59.7 158.5 191.7 | 98.0 83.0 72.0 | 200 | 77 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
250-390(I) | 400.0 1052.0 1450.0 | 111.1 292.2 402.8 | 50.0 39.0 28.0 | 1480 | 160 | 88 | 2.8 | 665 | |
A | 380.0 967.7 1310.0 | 105.6 268.8 363.9 | 44.9 33.0 24.0 | 132 | 86 | ||||
B | 379.0 915.3 1160.0 | 105.3 254.3 322.2 | 38.0 27.0 20.2 | 110 | 83 | ||||
C | 350.0 843.3 990.0 | 97.2 234.3 275.0 | 31.8 20.0 16.1 | 75 | 77.5 | ||||
250-390 | 400.0 1030.5 1400.0 | 111.1 286.3 388.9 | 50.0 37.0 25.6 | 1480 | 132 | 87 | 4.0 | 665 | |
A | 390.0 958.3 1290.0 | 108.3 266.2 358.3 | 44.0 32.0 22.0 | 110 | 86 | ||||
B | 3 75.0 880.3 1170.0 | 1 04.2 244.5 325.0 | 38.0 27.0 2 1.8 | 110 | 84 | ||||
C | 350.0 819.6 1030.0 | 97.2 227.7 286.1 | 32.0 22.0 16.0 | 75 | 82 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
250-470(I) | 420.0 1174.5 1608.0 | 116.7 326.3 447 | 82.8 66.0 50.0 | 1480 | 280 | 87 | 3.3 | 830 | |
A | 400.0 1072.2 1450.0 | 111.1 297.8 402.8 | 69.0 55.0 4 1.6 | 220 | 85 | ||||
B | 370.0 975.2 1250.0 | 102.8 270.9 347.2 | 58.0 45.5 36.0 | 20 | 83 | ||||
C | 330.0 903.3 1090.0 | 91.7 250.9 302.8 | 49.6 37.5 31.2 | 160 | 80 | ||||
250-470 | 400.0 1081.0 1450.0 | 111.1 300.3 402.8 | 75.0 54.5 38.0 | 1480 | 220 | 84 | 3.5 | 830 | |
A | 370.0 1003.9 1300.0 | 1 02.8 278.9 361.1 | 64.0 47.0 33.5 | 220 | 82.5 | ||||
B | 350.0 911.0 1170.0 | 97.2 253.0 325.0 | 55.0 40.5 30.0 | 160 | 80.5 | ||||
C | 340.0 830.0 1020.0 | 94.4 230.6 283.3 | 46.0 34.5 26.3 | 110 | 78.5 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
250-610(I) | 800.0 1234.0 1640.0 | 222.2 345.3 455.6 | 131.0 116.0 98.0 | 1480 | 560 | 84 | 3.8 | 1215 | |
A | 750.0 1154.1 1600.0 | 208.3 320.6 444.4 | 115.0 110.0 79.0 | 450 | 83.5 | ||||
B | 700.0 1051.4 1480.0 | 194.4 291.0 411.1 | 95.0 83.0 63.0 | 315 | 83 | ||||
C | 650.0 970.0 1360.0 | 180.6 269.4 377.8 | 78.0 66.0 50.0 | 250 | 82.5 | ||||
250-610 | 400.0 1045.0 1415.0 | 111.1 290.3 393.1 | 126.0 104.0 81.5 | 1480 | 400 | 83 | 3.1 | 1215 | |
A | 390.0 972.1 1360.0 | 108.3 270.0 377.8 | 110.0 90.0 70.0 | 315 | 82.5 | ||||
B | 380.0 884.5 1240.0 | 105.6 245.7 344.4 | 91.0 74.5 58.0 | 250 | 81.5 | ||||
C | 335.0 806.9 1120.0 | 101.4 224.1 311.1 | 75.0 62.0 49.5 | 200 | 80.5 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
300-330(I) | 500.0 1099.0 1475.0 | 138.9 305.3 409.7 | 36.0 24.5 17.0 | 1480 | 110 | 86 | 4.6 | 630 | |
A | 480.0 1020.0 1425.0 | 133.3 283.3 395.8 | 31.8 19.8 12.1 | 90 | 84.5 | ||||
B | 460.0 970.0 1290.0 | 127.8 269.4 358.3 | 26.5 15.5 9.0 | 75 | 82 | ||||
C | 440.0 920.0 1170.0 | 122.2 255.6 325.0 | 22.3 11.5 7.5 | 45 | 80 | ||||
300-330 | 400.0 940.0 1260.0 | 111.1 261.1 350.0 | 32.1 23.0 15.0 | 1480 | 90 | 85 | 3.6 | 630 | |
A | 390.0 876.6 1200.0 | 108.3 243.5 333.0 | 27.9 20.0 12.0 | 75 | 84 | ||||
B | 370.0 801.0 1080.0 | 102.8 222.5 300.0 | 24.1 16.7 11.0 | 55 | 81 | ||||
C | 350.0 705.0 950.0 | 97.2 195.8 263.9 | 20.5 1 3.7 9.0 | 37 | 77 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
300-450(I) | 700.0 1678.5 2380.0 | 194.4 466.3 66 1.1 | 67.5 53.0 37.0 | 1480 | 215 | 88 | 5.2 | 905 | |
A | 660.0 1576.8 2100.0 | 183.3 438.0 583.3 | 59.2 45.0 32.0 | 280 | 86.5 | ||||
B | 620.0 147 6.0 1800.0 | 172.2 410.0 500.0 | 50.0 36.5 27.5 | 200 | 84 | ||||
C | 600.0 1360.0 1450.0 | 166.7 378.0 402.8 | 41.0 27.5 24.5 | 160 | 79 | ||||
300-450 | 600.0 1620.0 2240.0 | 166.7 450.0 622.2 | 68.0 51.5 32.5 | 1480 | 315 | 87.5 | 5.3 | 905 | |
A | 580.0 1519.2 2040.0 | 161.1 422.0 566.7 | 60.0 45.0 29.4 | 250 | 86.5 | ||||
B | 560.0 1422.0 1860.0 | 155.6 395.0 516.7 | 51.0 37.5 26.2 | 200 | 84 | ||||
C | 540.0 1332.0 1620.0 | 150.0 370.0 450.0 | 41.9 30.5 23.5 | 160 | 81.5 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
300-550(I) | 700.0 1750.0 2350.0 | 194.4 486.1 652.8 | 115.0 94.0 76.0 | 1480 | 630 | 86 | 4.2 | 1425 | |
A | 680.0 1645.2 2170.0 | 188.9 457.0 602.8 | 92.0 76.0 61.5 | 450 | 85.5 | ||||
B | 650.0 1573.2 2130.0 | 180.6 437.0 591.7 | 77.5 62.0 47.0 | 355 | 85 | ||||
C | 620.0 1515.6 1980.0 | 172.2 421.0 550.0 | 65.0 50.0 37.5 | 280 | 83.5 | ||||
300-550 | 600.0 1550.0 2130.0 | 166.7 430.5 591.7 | 102.0 80.0 60.0 | 1480 | 450 | 84.5 | 3.9 | 1425 | |
A | 590.0 1447.2 1980.0 | 163.9 402.0 550.0 | 86.4 67.0 50.5 | 355 | 83.5 | ||||
B | 580.0 1360.8 1820.0 | 161.1 378.0 505.6 | 73.0 57.0 44.0 | 280 | 83 | ||||
C | 570.0 1281.6 1600.0 | 158.3 356.0 461.1 | 61.0 47.5 37.2 | 250 | 82 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
300-710(I) | 900.0 1836.0 2100.0 | 250.0 510.0 583.3 | 183.0 160.0 150.6 | 1480 | 1120 | 85 | 3.5 | 1690 | |
A | 960.0 1735.2 2030.0 | 266.7 482.0 563.9 | 160.0 136.0 126.0 | 900 | 84.6 | ||||
B | 800.0 1623.6 1880.0 | 222.2 451.0 522.2 | 135.0 112.0 104.0 | 630 | 84.3 | ||||
C | 700.0 1537.2 1600.0 | 194.4 427.0 444.4 | 110.5 91.0 77.0 | 560 | 84 | ||||
300-710 | 600.0 1690.0 2160.0 | 166.7 469.4 600.0 | 174.0 139.0 118.0 | 1480 | 900 | 83.5 | 4 | 1690 | |
A | 580.0 1573.0 2000.0 | 161.1 431.0 555.6 | 150.0 119.0 100.0 | 710 | 83 | ||||
B | 540.0 1450.8 1800.0 | 150.0 403.0 505.6 | 124.0 99.0 82.4 | 560 | 82.5 | ||||
C | 510.0 1342.8 1650.0 | 141.7 373.0 458.3 | 103.0 81.0 70.0 | 400 | 82 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
350-380(I) | 600.0 1733.0 2280.0 | 166.7 481.4 633.3 | 45.5 32.0 20.5 | 1480 | 200 | 86.5 | 6.2 | 865 | |
A | 580.0 1692.0 2160.0 | 161.1 470.0 600.0 | 40.0 26.5 17.0 | 160 | 85 | ||||
B | 560.0 1641.6 2080.0 | 155.5 456.0 577.8 | 34.0 21.0 12.8 | 132 | 83 | ||||
C | 540.0 1602.0 1900.0 | 150.0 445.0 527.8 | 27.9 15.0 9.0 | 110 | 80.5 | ||||
350-380 | 500.0 1424.0 1940.0 | 38.9 395.6 538.9 | 42.5 31.0 21.8 | 1480 | 160 | 85.5 | 5 | 865 | |
A | 460.0 1335.6 1800.0 | 127.8 371.0 500.0 | 37.9 26.3 17.0 | 132 | 84 | ||||
B | 430.0 1270.8 1610.0 | 119.4 353.0 447.2 | 32.5 22.5 15.5 | 110 | 82 | ||||
C | 410.0 1188.0 1400.0 | 113.9 330.0 388.9 | 27.5 17.8 17.1 | 90 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
350-440(I) | 1000.0 2745.0 3500.0 | 277.8 762.5 972.2 | 59.0 43.5 31.0 | 1480 | 450 | 87.5 | 8.5 | 1285 | |
A | 950.0 2635.2 3450.0 | 263.9 732.0 958.3 | 50.5 35.0 22.0 | 355 | 85.5 | ||||
B | 900.0 2563.2 3250.0 | 250.0 712.0 902.8 | 43.0 27.5 18.5 | 280 | 84 | ||||
C | 890.0 2484.0 3200.0 | 147.2 690.0 888.9 | 36.0 21.5 13.0 | 220 | 81 | ||||
350-440 | 750.0 2235.0 3000.0 | 208.3 620.8 833.8 | 59.0 42.5 30.0 | 1480 | 355 | 86.5 | 6.5 | 1285 | |
A | 700.0 2088.0 2750.0 | 194.4 580.0 763.9 | 51.5 36.0 25.0 | 280 | 84.5 | ||||
B | 680.0 1987.2 2400.0 | 188.9 552.0 666.7 | 45.0 30.0 23.0 | 250 | 82 | ||||
C | 650.0 1847.6 2010.0 | 180.6 516.0 558.3 | 38.0 25.0 22.0 | 200 | 78.5 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
350-520(I) | 1350.0 2610.0 3700.0 | 375.0 725.0 1027.8 | 94.0 70.0 48.3 | 1480 | 630 | 88.5 | 6.7 | 1395 | |
A | 1100.0 2430.0 3500.0 | 305.6 675.0 972.2 | 82.0 60.0 42.0 | 560 | 87 | ||||
B | 750.0 2232.0 2850.0 | 208.3 620.0 79 1.7 | 73.0 50.0 37.0 | 400 | 86 | ||||
C | 505 2070 2350 | 140.3 575 652.8 | 61 38 33.2 | 315 | 79 | ||||
350-520 | 850 2450 3350 | 236.1 680.6 930.6 | 92 67 47.5 | 148 | 630 | 88 | 7 | 1395 | |
A | 800 2268 3200 | 222.2 630 888.9 | 81.5 59.5 38 | 500 | 87 | ||||
B | 750 2088 2850 | 208.3 580 791.7 | 81.4 50 34.5 | 400 | 85 | ||||
C | 700 1944 2500 | 194.4 540 694.4 | 60 41.5 30.5 | 315 | 83 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
350-640 | 1470 2160 2800 | 408.03 600 777.8 | 138.5 126.2 107 | 1480 | 1000 | 85 | 6.9 | 1500 | |
A | 1290 2000 2600 | 358.3 556 722 | 128 116 98.3 | 900 | 84 | ||||
B | 1185 1920 2500 | 329.2 533.3 694.4 | 117.8 106 88.5 | 800 | 82 | ||||
C | 1110 1830 2380 | 308.3 508.3 66 1 | 107.8 95.6 78 | 710 | 80 | ||||
D | 1050 1695 2200 | 291.7 470.8 611 | 93.8 83 68 | 560 | 78 | ||||
400-550(I) | 1535 1635 3420 | 426.3 731.9 950 | 98 86 70.8 | 1480 | 800 | 85 | 7 | 1600 | |
A | 1470 2520 3270 | 408.3 700 908.3 | 91 79 63.9 | 710 | 83 | ||||
B | 1420 2418 3140 | 394 671.6 872 | 82.6 71.8 56.8 | 630 | 81 | ||||
C | 1400 2311.5 3015 | 388.9 642 837.5 | 76 64 49 | 630 | 79 | ||||
D | 1380 2235.6 2900 | 383.3 62 1 805.6 | 69 57.8 43.8 | 560 | 77 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
400-550 | 1320 2190 2850 | 366.7 608.3 79 1.7 | 77 63.8 47.2 | 1480 | 500 | 86 | 5.9 | 1600 | |
A | 1280 2045.5 2660 | 355.6 568.2 738.9 | 69.8 57.8 43.8 | 450 | 84 | ||||
B | 1230 1882 2450 | 341.7 522.7 680.6 | 61.2 51.2 39 | 400 | 82 | ||||
C | 1211 1767.6 2300 | 336.4 49 1 638.9 | 53.2 45 34 | 315 | 80 | ||||
400-600 | 1571 2502 3250 | 436.4 695 902.8 | 101.2 90.2 68 | 1480 | 800 | 86 | 6.9 | 2100 | |
A | 1508 2422 3100 | 41 9 627.7 861 | 93.2 81.8 63 | 710 | 84 | ||||
B | 1500 2354 3000 | 416.7 654 833.3 | 86 74 54 | 630 | 82 | ||||
C | 1470 2225.5 2750 | 410 618.2 764 | 78.8 68 51.8 | 560 | 80 | ||||
D | 1505 2127.6 2500 | 418.2 59 1 722 | 69 59.8 47 | 500 | 78 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
400-600(I) | 1919 3176.5 4100 | 533 882.4 1139 | 129.7 113 93.6 | 1480 | 1250 | 86 | 7.5 | 2100 | |
A | 1780 3007 3910 | 494.4 835.3 1086 | 119 103.6 83.6 | 1120 | 84 | ||||
B | 1740 2922.4 3800 | 483.3 811.8 1055.6 | 109.2 93 70.8 | 1000 | 82 | ||||
C | 1600 2732 3550 | 444.4 758.8 986 | 99.8 83.7 63 | 900 | 80 | ||||
D | 1530 2641.6 3380 | 425 706 938.9 | 90 74 57 | 800 | 78 | ||||
500-520(I) | 1900 3217.5 3960 | 527.8 893.8 1100 | 33.2 25 17.7 | 980 | 280 | 87 | 4.8 | 1528 | |
A | 1830 3088 3800 | 508.3 857.8 1055.6 | 30.5 23 16.3 | 250 | 86 | ||||
B | 1750 2964.5 3650 | 486 823.3 1013.9 | 28.6 21 15.3 | 220 | 84 | ||||
C | 1680 2846 3485 | 466.7 790.6 968 | 26 18.4 13 | 200 | 82 | ||||
D | 1600 2732 3180 | 444.4 758.9 883.3 | 23.8 16.3 11.75 | 180 | 80 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
500-520 | 1480 2777 3600 | 411 771.4 1000 | 31.3 22.5 14 | 980 | 180 | 80 | 4.3 | 1528 | |
A | 1400 2638 3420 | 388.9 732.8 950 | 27.8 19.5 12.2 | 220 | 86 | ||||
B | 1250 2484 3000 | 347.2 690 833.3 | 22 15.6 11.2 | 200 | 84 | ||||
C | 1160 2178.5 2790 | 322.2 605.1 775 | 18.5 13.8 9.2 | 160 | 81 | ||||
500-650(I) | 1850 3510 4500 | 513.9 975 1250 | 52.5 41.5 31 | 980 | 132 | 78 | 5.7 | 2301 | |
A | 1800 3352.5 4230 | 500 931 1175 | 49.8 38.7 28.5 | 500 | 88.5 | ||||
B | 1740 3172.5 4000 | 483.3 88 1 1111.7 | 46.4 36 26.5 | 450 | 86 | ||||
C | 1660 3015 3830 | 461.1 837.5 1064 | 42.2 33.2 25 | 400 | 84 | ||||
D | 1560 2767.5 3600 | 433.3 768.8 1000 | 37.6 29.7 21.8 | 355 | 82 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
500-650 | 1820 2992 3890 | 505.6 831.3 1080 | 41.8 33.7 23.2 | 980 | 315 | 80 | 4.8 | 2301 | |
A | 1730 2835 3695 | 480.6 787.5 1026 | 37.8 30.2 21 | 355 | 87 | ||||
B | 1635 2722.5 3490 | 454 756.3 969.4 | 34 27.7 19 | 315 | 86 | ||||
C | 1535 2642.5 3280 | 426.4 706 911 | 29 24 17 | 250 | 78 | ||||
500-710(I) | 2300 3852 5040 | 638.9 1070 1400 | 73.1 64.4 54 | 980 | 900 | 88.5 | 5.8 | 2967 | |
A | 2200 3672 4840 | 611.1 1020 1344.4 | 67.2 592 47.1 | 800 | 87 | ||||
B | 2100 3470.4 4320 | 583.3 964 1200 | 60.3 53 43 | 710 | 85 | ||||
C | 2000 3204 3960 | 555.6 890 1100 | 56.4 47.7 39 | 560 | 83 | ||||
D | 1920 3024 3550 | 533.3 840 986.1 | 50 42 34.2 | 500 | 81 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
500-710 | 1800 3006 3900 | 500 835 1083 | 60 49 35.6 | 980 | 560 | 87 | 5.5 | 2967 | |
A | 1710 2812.5 3700 | 475 78 1.3 1027.8 | 53.6 44.2 31.2 | 450 | 85 | ||||
B | 1615 2632.5 3375 | 448.6 731.3 937.5 | 47.7 39.3 29 | 400 | 83 | ||||
C | 1518 2407.5 3175 | 421.7 668.7 882 | 41.5 34.6 26 | 355 | 79 | ||||
500-800(I) | 2590 3996 5190 | 719.4 1110 1441..7 | 88.7 80.6 67.9 | 980 | 1120 | 89 | 6.9 | 3483 | |
A | 2460 3600 4680 | 683.3 1000 1300 | 78.4 72.8 61.8 | 900 | 87 | ||||
B | 2340 3240 4100 | 650 890 1138.9 | 69.8 65.3 57 | 800 | 85 | ||||
C | 2200 2880 3600 | 611.1 800 1000 | 61 58 52 | 630 | 83 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
500-800 | 2385 3474 4600 | 622.5 965 1277.8 | 70.7 62.5 47.5 | 980 | 800 | 88 | 5.2 | 3483 | |
A | 2265 3330 4370 | 629 925 1213.9 | 63.1 55.8 44 | 710 | 86 | ||||
B | 2150 3150 4150 | 597.2 87 5 1152.8 | 56.2 49.6 39.2 | 560 | 84 | ||||
C | 2050 2970 3940 | 569.7 825 1094 | 48 43.6 35.8 | 500 | 80 | ||||
500-860(I) | 2520 4183.2 5440 | 700 1162 1511 | 124 111.2 96.2 | 980 | 1600 | 89 | 6.9 | 4659 | |
A | 2380 3996 5140 | 661.1 1110 1428 | 112.4 100.7 86 | 1400 | 87 | ||||
B | 2250 3780 4870 | 625 1050 1352.8 | 102.4 90.4 77.5 | 1250 | 83 | ||||
C | 2115 3528 4320 | 587.5 980 1300 | 90.4 80.4 70.6 | 1120 | 80 | ||||
泵型號 | 流量Q | 揚程(m) | 轉速(rpm) | 功率(kW) | 效率(%) | 必需汽蝕余量(m) | 泵重(kg) | ||
(m3/h) | (L/s) | ||||||||
500-860 | 2400 3600 4680 | 666.7 1000 1300 | 99.6 90 73 | 980 | 1120 | 88.5 | 5.5 | 4659 | |
A | 2300 3492 4500 | 638.9 970 1250 | 93.4 82.9 68 | 1000 | 86 | ||||
B | 2200 3384 4300 | 611.1 940.3 1194.4 | 87.2 77.2 63.8 | 900 | 84 | ||||
C | 2090 3204 4085 | 580.6 890 1134.7 | 81 71.5 59 | 800 | 82 | ||||
D | 1985 3081.6 3850 | 551.4 856 1069 | 75 65.8 55.6 | 800 | 810 | ||||
小知識
泵的出品是否增加錐管加大出口管路？
我們知道,電力輸送與泵的水力輸送有極大的相似性。在電力輸送上,線路越長、電線越細(截徑越小),那么線損就越大,電壓隆就越大。而在水力輸送上,管路越長、管徑越小,則管路損失越大、壓力降低越多。那么為了減小 管路損失是否就一味地增大管路呢？這就如是否加粗輸電線一樣是一個經濟問題。增大管路,是可以降低線損,從而節(jié)約電能,甚而可以降低水泵的揚程和所配的電機,節(jié)約設備投資,然而另一方面也增加線路投資(包括管路和各類閥門等及維修費)。所以應當從客路長度和水泵運行時間上進行綜合性的經濟決策。一般而言,長距離輸送就不必增大(或少增大)出口管路,而應采取加壓或接力輸送。
水泵的開機與關機操作順序
開機時,有聯(lián)軸器的泵可以拆下聯(lián)接部分,點動電動機試驗轉向?；蛘卟徊鹇?lián)軸器,在泵內有水時試驗電動機轉向。電動機與泵直聯(lián)的,也必需保證泵內有時才能試驗轉向。嚴禁在泵內無水時直接開機(泵)試驗電動機轉向。
開機前必須保持泵內充滿引水。開機時*打工進口閥,關閉出口閥,啟動電動機,待電動機以正常轉速運行后緩慢打開出口閥至所需的流量或壓力。注意：不能讓泵在出口閥未打工和泵所規(guī)定的小流量內長時間運行。
泵運行時禁止用進口閥調節(jié)流量,必須保持進口閥大的開度。
關機時先關閉出口閥,然后關閉電動機,安裝了進口閥的在電動機停轉后關閉以保證泵內存有引水(有單向閥可不關閉)。在北方防凍期(或環(huán)境溫度低于液體的結冰溫度)必須放盡泵內存水以防凍裂水泵。長期停用,需放盡泵內的水,必要時拆解水泵,清洗零部件防銹處理,妥善保管。
安裝形式
| A、80-220至350-640(帶共同底座) 泵和電機都安裝在底座上 |
 |
| B、400-500至500-860(無底座) 泵和電機都安裝在基礎上(無底座) |
 |
連接法蘭尺寸
 | ||||||||
泵型號 | 進口通徑 | 進口法蘭尺寸 | 出口通徑 | 出口法蘭尺寸 | ||||
DN1 | D1 | D2 | n-d | DN2 | D3 | D4 | n-d | |
80-220 | 125 | 210 | 250 | 8-17.5 | 80 | 160 | 200 | 8-17.5 |
80-280 | ||||||||
80-350 | ||||||||
100-260 | 150 | 240 | 285 | 8-22 | 100 | 180 | 220 | 8-17.5 |
100-320 | ||||||||
100-400 | ||||||||
125-240 | 200 | 295 | 340 | 12-22 | 125 | 210 | 250 | 8-17.5 |
125-300 | ||||||||
125-380 | ||||||||
125-480 | ||||||||
150-280 | 200 | 295 | 340 | 12-22 | 150 | 240 | 285 | 8-22 |
150-350 | ||||||||
150-450 | ||||||||
150-570 | ||||||||
200-340 | 250 | 355 | 405 | 12-26 | 200 | 295 | 340 | 12-22 |
200-410 | ||||||||
200-530 | ||||||||
200-660 | 310 | 360 | 12-26 | |||||
250-390 | 300 | 410 | 460 | 12-26 | 250 | 355 | 405 | 12-26 |
250-470 | ||||||||
250-610 | ||||||||
300-330 | 350 | 470 | 520 | 16-26 | 300 | 410 | 460 | 12-26 |
300-450 | 400 | 525 | 580 | 16-30 | ||||
300-550 | ||||||||
300-710 | 430 | 485 | 16-30 | |||||
350-380 | 400 | 525 | 580 | 16-30 | 350 | 470 | 520 | 16-26 |
350-440 | ||||||||
350-520 | ||||||||
350-640 | ||||||||
400-550 | 500 | 650 | 715 | 20-33 | 400 | 525 | 580 | 16-30 |
400-600 | ||||||||
500-520 | 600 | 770 | 840 | 20-36 | 500 | 650 | 715 | 20-33 |
500-650 | ||||||||
500-710 | ||||||||
500-800 | ||||||||
500-860 | ||||||||
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