SP型化工混流泵能夠經濟有效地輸送大流量,低揚程,均勻地或含有一定顆粒的,化學中性的,或有腐蝕性的液體。
SP型化工混流泵的主要特點有:
1、泵效率高,能耗小。
2、泵在整個性能范圍內的能耗均勻,可以在閉閥下啟動,而電機不致過載。
3、過流截面大,不易堵塞。
4、結構堅固,壽命長。
廣泛適用于化工流程中強制循環,海水養殖,城市煤氣工程,水處理系統等液體管路。
主要性能范圍:流量:Q 可達7000M3/h;揚程:H可達25m;工作壓力:P 可達0.6MPa;工作溫度: t-20°C~+120°C。
性能參數表
泵型號Modelofpump 轉速n(r/min)Speed | 葉輪代號codeofinpeller | 葉輪外徑(mm)outerdiameterofimpeller | 流量Q(m3/h)capacity | 揚程H(m)head | 汽蝕余量(NPSH)r(m) | 電機型號及功率 (kw)motormodelandpower | |||||
輸送介質密度 (kg/m3)mediumdensity | |||||||||||
1000 | 1350 | 1840 | |||||||||
SPl7?-20n=1450 | A | 236 | 360 | 8.5 | 3.2 | 15 | 160L | 18.5 | 180M | 22 | 180L |
B | 222 | 340 | 7.5 | 3 | 11 | 160M | 15 | 160L | 18.5 | 180M | |
C | 210 | 320 | 8.3 | 3 | 11 | 160M | 11 | 160M | 15 | 160L | |
D | 198.5 | 300 | 5 | 4.5 | 7.5 | 132M | 11 | 160M | 11 | 160M | |
SP20-25n=1450 | A | 27 | 530 | 11.2 | 4 | 22 | 180L | 30 | 200L | ||
B | 254 | 500 | 10 | 3.9 | 22 | 180L | 30 | 200L | |||
C | 240 | 460 | 8.5 | 3.8 | 18.5 | 180M | 22 | 180L | 30 | 200L | |
D | 226.5 | 430 | 7 | 5.5 | 15 | 160L | 18.5 | 180M | 22 | 180L | |
SP20-25n=970 | A | 270 | 350 | 5 | 4 | 7.5 | 160M | 11 | 160L | 15 | 180L |
B | 254 | 330 | 4.5 | 3.8 | 7.5 | 160M | 11 | 160L | 11 | 160L | |
C | 240 | 300 | 3.9 | 3.6 | 5.5 | 132M | 7.5 | 160M | 11 | 160L |
SP22-25n=1450 | A | 304 | 700 | 15.8 | 5 | 45 | 225M | 55 | 250M | 75 | 280S |
B | 285 | 650 | 14 | 5 | 37 | 225S | 55 | 250M | 75 | 280S | |
C | 270 | 625 | 11.5 | 5 | 30 | 200L | 45 | 225M | 55 | 250M | |
D | 255 | 575 | 9.5 | 5 | 22 | 180L | 30 | 200L | 45 | 225M | |
SP25-25n=1450 | A | 338 | 900 | 24 | 6 | 90 | 280M | 110 | 315S | ||
B | 317 | 850 | 21 | 5.9 | 75 | 280S | 90 | 280M | |||
C | 300 | 780 | 18 | 6 | 55 | 250M | 75 | 280S | 110 | 315S | |
D | 283.5 | 725 | 14 | 6.1 | 45 | 225M | 75 | 280S | 75 | 280S | |
SP25-30n=1450 | A | 338 | 1100 | 19.5 | 6.4 | 90 | 280M | 110 | 315S | ||
B | 317 | 1040 | 17 | 6 | 75 | 280S | 90 | 280M | |||
C | 300 | 950 | 14.8 | 5.8 | 55 | 250M | 75 | 280S | 110 | 315S | |
D | 283.5 | 880 | 12 | 9 | 45 | 225M | 55 | 250M | 75 | 280S | |
SP25-30n=970 | A | 338 | 750 | 8.5 | 4.7 | 30 | 225M | 37 | 250M | 45 | 280S |
B | 317 | 700 | 7.5 | 4 | 22 | 200L2 | 30 | 225M | 37 | 250M | |
C | 300 | 650 | 6.5 | 3.8 | 18.5 | 200L1 | 22 | 200L2 | 30 | 225M | |
D | 283.5 | 600 | 5.3 | 7.2 | 15 | 180L | 18.5 | 200L1 | 30 | 225M | |
SP30-35n=970 | A | 405 | 1300 | 12.2 | 4.4 | 75 | 315S | 75 | 315S | 110 | 315M2 |
B | 380 | 1200 | 11 | 4 | 55 | 280M | 75 | 315S | 90 | 315M1 | |
C | 360 | 1150 | 9 | 4 | 45 | 280S | 55 | 280M | 75 | 315S | |
D | 340 | 1050 | 7.2 | 6 | 30 | 225M | 45 | 280S | 55 | 280M | |
SP35-35n=970 | A | 472 | 1600 | 21 | 5.2 | 132 | 315M3 | 160 | 355S2 | ||
B | 444 | 1500 | 17 | 5.3 | 90 | 315M1 | 132 | 315M3 | |||
C | 420 | 1450 | 13.5 | 5.5 | 75 | 315S | 110 | 315M2 | 132 | 315M3 | |
D | 396.5 | 1300 | 11 | 7.8 | 55 | 280M | 75 | 315S | 110 | 315M2 | |
SP35-40n=970 | A | 472 | 2000 | 17 | 6 | 132 | 315M3 | 160 | 355S2 | ||
B | 444 | 1900 | 15 | 5.5 | 110 | 315M2 | 160 | 355S2 | |||
C | 420 | 1800 | 12.2 | 5.2 | 90 | 315M1 | 110 | 315M2 | 160 | 355S2 | |
D | 396.5 | 1700 | 10 | 8 | 75 | 315S | 90 | 315M1 | 110 | 315M2 | |
SP35-40n=730 | A | 472 | 1500 | 9.6 | 4 | 55 | 315S | 75 | 315M1 | 110 | 315M3 |
B | 444 | 1450 | 8.1 | 3.9 | 45 | 280M | 75 | 315M1 | 90 | 315M2 | |
C | 420 | 1350 | 7 | 3.6 | 37 | 280S | 55 | 315S | 75 | 315M1 | |
D | 396.5 | 1250 | 5.7 | 5.8 | 30 | 250M | 37 | 280S | 55 | 315S | |
SP40-40n=970 | A | 540 | 2400 | 28 | 7 | 250 | 355l | ||||
B | 507 | 2300 | 22 | 7 | 185 | 355S3 | 250 | 355L | |||
C | 480 | 2100 | 18 | 7 | 132 | 315M3 | 185 | 355S3 | 250 | 355L | |
D | 453 | 2000 | 14.5 | 9.8 | 110 | 315M2 | 160 | 355S2 | 185 | 355S3 |