NFU耐腐耐磨泵
该型密封由付轮(或付叶片)与停车密封(氟橡胶油封)组成。工作时有付叶轮(或付叶片)旋转产生离心力使密封腔处于负压状态,阻止液体外泄,停机时,橡胶油封的唇口因负压转为正压而张开,从而达到密封要求,该密封主要适用于于输送含水量有颗粒的料浆,含杂质的污水等介质

服务热线0311-89690007/89690008
该型密封由付轮(或付叶片)与停车密封(氟橡胶油封)组成。工作时有付叶轮(或付叶片)旋转产生离心力使密封腔处于负压状态,阻止液体外泄,停机时,橡胶油封的唇口因负压转为正压而张开,从而达到密封要求,该密封主要适用于于输送含水量有颗粒的料浆,含杂质的污水等介质
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型号 | 进口× 出口 | 密封形式 | 泵的额定转带n=2900r/min | 泵的额定转速n=1450r/min | ||||||||
流量 M3/h | 扬 程 m | 汽蚀 余量 m | 1 <r <1.3 | 流量 M3/h | 扬程 m | 汽蚀 余量 m | 1< r<1.3 | |||||
电机功率及型号 | 电机功率及型号 | |||||||||||
KW | 型 号 | KW | 型 号 | |||||||||
32NFU-20 32NFU-20L 40NFU-20S | 32 ×25 32×25 40×25 | zk k c z | 5 | 25 | 3.8 | 2.2 | Y90L-2 | 2.5 | 6 | 2.6 | 1.1 | Y90S-4 |
8 | 23 | 3.9 | 2.2 | Y90L-2 | 4 | 5.5 | 2.5 | 1.1 | Y90S-4 | |||
10 | 20 | 4.0 | 2.2 | Y90L-2 | 5 | 5 | 2.5 | 1.1 | Y90S-4 | |||
14 | 15 | 4.2 | 3 | Y100L-2 | 7 | 3 | 2.4 | 1.1 | Y90S-4 | |||
50NFU-30 50NFU-30-L 50NFU-30S | 50×40 50 ×40 50×40 | zk k c z | 10 | 35 | 4.1 | 5.5 | Y132S1-2 | 5 | 8.5 | 2.3 | 1.5 | Y90L-4 |
15 | 43 | 4.1 | 7.5 | Y132S2-2 | 7.5 | 10.5 | 2.5 | 1.5 | Y90L-4 | |||
20 | 30 | 4.3 | 5.5 | Y132S1-2 | 10 | 7.5 | 2.5 | 1.5 | Y90L-4 | |||
30 | 23 | 4.3 | 7.5 | Y132S2-2 | 15 | 6 | 2.8 | 1.5 | Y90L-4 | |||
65NFU-30 65NFU-32L 65NFU-30S | 65×50 65×50 65×50 | zk k c z | 15 | 43 | 4.1 | 7.5 | Y132S2-2 | 7.5 | 11 | 2.5 | 1.5 | Y90L-4 |
20 | 38 | 4.1 | 7.5 | Y132S2-2 | 10 | 9.5 | 2.5 | 1.5 | Y90L-4 | |||
30 | 32 | 4.2 | 7.5 | Y132S2-2 | 15 | 8 | 2.7 | 1.5 | Y90L-4 | |||
40 | 20 | 4.3 | 7.5 | Y132S2-2 | 20 | 5 | 2.7 | 1.5 | Y90L-4 | |||
65NFU-50 65NFU-50L 65NFU-50S | 65×50 65×50 65×50 | zk k c z | 20 | 58 | 3.8 | 15 | Y160M2-2 | 10 | 14.5 | 2.2 | 3 | Y100L2-4 |
30 | 54 | 4.1 | 15 | Y160M2-2 | 15 | 13.5 | 2.5 | 3 | Y100L2-4 | |||
40 | 50 | 4.1 | 15 | Y160M2-2 | 20 | 12.5 | 2.5 | 3 | Y100L2-4 | |||
50 | 46 | 4.4 | 15 | Y160M2-2 | 25 | 11.5 | 2.7 | 3 | Y100L2-4 | |||
60 | 42 | 5.0 | 18.5 | Y160L-2 | 30 | 10.5 | 3 | 3 | Y100L2-4 | |||
80NFU-50 80NFU-50L 80NFU-50S | 80×50 80×65 80×65 | zk k c z | 30 | 60 | 4.1 | 18.5 | Y160L-2 | 15 | 15 | 2.5 | 3 | Y100L2-4 |
40 | 56 | 4.1 | 18.5 | Y160L-2 | 20 | 14 | 2.5 | 3 | Y100L2-4 | |||
50 | 52 | 4.3 | 18.5 | Y160L-2 | 25 | 13 | 2.7 | 3 | Y100L2-4 | |||
50 | 38 | 4.4 | 15 | Y160M2-2 | 25 | 9.5 | 2.7 | 3 | Y100L2-4 | |||
60 | 34 | 5.0 | 15 | Y160M2-2 | 30 | 8.5 | 2.7 | 3 | Y100L2-4 | |||
80NFU-30 80NFU-35L 80NFU-30S | 80×65 80×65 80×65 | zk k c z | 20 | 37 | 4.0 | 11 | Y160M1-2 | 10 | 9 | 2.3 | 2.2 | Y100L1-4 |
30 | 36 | 4.2 | 11 | Y160M1-2 | 15 | 9 | 2.5 | 2.2 | Y100L1-4 | |||
45 | 35 | 4.2 | 11 | Y160M1-2 | 20 | 8.5 | 2.8 | 2.2 | Y100L1-4 | |||
50 | 33 | 4.7 | 11 | Y160M1-2 | 25 | 8 | 3.0 | 2.2 | Y100L1-4 | |||
60 | 28 | 5.0 | 15 | Y160M2-2 | 30 | 7.5 | 3.2 | 3 | Y100L2-4 | |||
100NFU-35 100NFU-35L 100NFU-35S | 100×80 100×80 100×80 | zk k c z | 30 | 43 | 4.5 | 15 | Y160M2-2 | 15 | 11 | 2.8 | 2.2 | Y100L1-4 |
50 | 40 | 5.3 | 18.5 | Y160L-2 | 25 | 10 | 3.0 | 3 | Y100L2-4 | |||
60 | 38 | 5.5 | 18.5 | Y160L-2 | 30 | 9.5 | 3.2 | 3 | Y100L2-4 | |||
70 | 36 | 5.5 | 18.5 | Y160L-2 | 35 | 9 | 3.2 | 3 | Y100L2-4 | |||
90 | 32 | 5.8 | 18.5 | Y160L-2 | 45 | 8 | 3.5 | 3 | Y100L2-4 | |||
100NFU-40 100NFU-40L 100NFU-40S | 100×80 100×80 100×80 | zk k c z | 60 | 50 | 5.0 | 22 | Y180M-2 | 30 | 12.5 | 2.8 | 5.5 | Y132S-4 |
80 | 45 | 5.3 | 22 | Y180M-2 | 40 | 11 | 3..0 | 5.5 | Y132S-4 | |||
100 | 40 | 5.7 | 30 | Y200L1-2 | 50 | 10 | 3.3 | 5.5 | Y132S-4 | |||
110 | 38 | 6.0 | 30 | Y200L1-2 | 55 | 9.5 | 3.3 | 5.5 | Y132S-4 | |||
120 | 35 | 6.0 | 30 | Y200L1-2 | 60 | 9 | 3.6 | 5.5 | Y132S-4 | |||
型号 | 进口× 出口 | 密封形式 | 泵的额定转带n=1450/min | 泵的额定转速n=980r/min | ||||||||
流量 M3/h | 扬 程 m | 汽蚀 余量 m | 1 <r <1.3 | 流量 M3/h | 扬程 m | 汽蚀 余量 m | 1< r<1.3 | |||||
电机功率及型号 | 电机功率及型号 | |||||||||||
KW | 型 号 | KW | 型 号 | |||||||||
150NFU-25 150NFU-30 | 150×125 | zk k c z | 150 | 29 | 5.5 | 30 | Y200L-4 | 100 | 13 | 5.1 | 15 | Y180L-6 |
150 | 35 | 5.5 | 37 | Y225S-4 | 100 | 15.5 | 5.1 | 15 | Y180L-6 | |||
200 | 30 | 6.1 | 45 | Y225M-4 | 135 | 13.5 | 5.3 | 18.5 | Y200L1-6 | |||
220 | 26 | 6.3 | 37 | Y225S-4 | 145 | 11.5 | 5.5 | 15 | Y180L-6 | |||
250 | 28 | 6.5 | 45 | Y225M-4 | 165 | 12.5 | 5.7 | 22 | Y200L2-6 | |||
300 | 20 | 6.7 | 45 | Y225M-4 | 200 | 9 | 6.1 | 18.5 | Y200L1-6 | |||
150NFU-40 150NFU-50 | 150×125 | zk k c z | 150 | 42 | 3.5 | 45 | Y225M-4 | 100 | 18.5 | 3.0 | 18.5 | Y200L1-6 |
200 | 38 | 4.0 | 45 | Y225M-4 | 135 | 17 | 3.3 | 18.5 | Y200L1-6 | |||
250 | 34 | 4.5 | 55 | Y250M-4 | 165 | 15 | 3.5 | 22 | Y200L2-6 | |||
150 | 51 | 3.5 | 55 | Y250M-4 | 100 | 22.5 | 3.0 | 22 | Y200L2-6 | |||
250 | 44 | 4.5 | 75 | Y280S-4 | 165 | 19.5 | 3.5 | 30 | Y225M-6 | |||
300 | 36 | 5.0 | 75 | Y280S-4 | 200 | 14 | 4.0 | 30 | Y225M-6 | |||
200NFU-32 | 200×150 | zk k c z | 200 | 36 | 5.3 | 55 | Y250M-4 | 135 | 16 | 5.0 | 22 | Y200L2-6 |
250 | 35.5 | 5.3 | 55 | Y250M-4 | 165 | 15.5 | 5.1 | 22 | Y200L2-6 | |||
300 | 34 | 6.0 | 55 | Y250M-4 | 200 | 15 | 5.3 | 22 | Y200L2-6 | |||
350 | 32 | 6.3 | 55 | Y250M-4 | 235 | 14 | 5.4 | 22 | Y200L2-6 | |||
400 | 27 | 6.5 | 75 | Y280S-4 | 265 | 12 | 5.6 | 30 | Y225M-6 | |||
200NFU-45 | 200×150 | zk k c z | 200 | 52 | 4.0 | 75 | Y280S-4 | 135 | 23 | 3.2 | 30 | Y225M-6 |
250 | 48 | 4.5 | 75 | Y280S-4 | 165 | 21 | 3.5 | 30 | Y225M-6 | |||
300 | 38 | 5.0 | 75 | Y280S-4 | 200 | 17 | ||||||