NFZ型耐温耐腐自吸式化工离心泵是我公司结合国内外同类产品研制生产的一种单级单吸自吸式化工离心泵，该泵适用于输送温度0℃-150℃，含固体颗粒小于3毫米腐蚀性介质。
如输送介质含有3毫米以上颗粒或纤维，可选用我公司生产的ZW系列无堵塞自吸泵。
泵的性能范围：流量为1.6-400m3/h、扬程为5-125m。上吸高度为5米以内。
根据所输介质的不同，NFZ型自吸式化工离心泵接触液体部分的材料可选用铸铁、铸钢、1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、316、316L等材料制造。
| 型号 | 流量Q |
扬程 (m) |
吸程 (m) |
转速 (r/min) |
自吸性能 (min/5m) |
功率(Kw) | ||
| (m 3 /h) | (L/s) | 轴功率 | 电机功率 | |||||
| 25NFZ3.2-20 | 3.2 | 0.9 | 20 | 6.5 | 2900 | 1.9 | 0.46 | 1.1 |
| 25NFZ3.2-32 | 3.2 | 0.9 | 32 | 6.5 | 2900 | 1.8 | 0.8 | 1.5 |
| 40 NFZ 6.3-20 | 6.3 | 1.8 | 20 | 6.5 | 2900 | 1.9 | 0.87 | 1.5 |
| 40 NFZ 10-40 | 10 | 2.8 | 40 | 6.5 | 2900 | 1.5 | 2.7 | 4 |
| 50 NFZ 15-12 | 15 | 4.2 | 12 | 6.5 | 2900 | 2.4 | 1.1 | 1.5 |
| 50 NFZ 18-20 | 18 | 5 | 20 | 6.5 | 2900 | 1.9 | 1.8 | 2.2 |
| 50NFZ12.5-32 | 12.5 | 3.5 | 32 | 6.5 | 2900 | 1.5 | 2.1 | 3 |
| 50 NFZ 20-30 | 20 | 5.6 | 30 | 6.5 | 2900 | 1.5 | 2.6 | 4 |
| 50 NFZ 14-35 | 14 | 3.9 | 35 | 6.5 | 2900 | 1.5 | 2.7 | 4 |
| 50 NFZ 10-40 | 10 | 2.8 | 40 | 6.5 | 2900 | 1.5 | 2.7 | 4 |
| 50NFZ12.5-50 | 12.5 | 3.5 | 50 | 6.5 | 2900 | 1.4 | 4.3 | 5.5 |
| 50 NFZ 15-60 | 15 | 4.2 | 60 | 6.5 | 2900 | 1.3 | 6.2 | 7.5 |
| 50 NFZ 20-7.5 | 20 | 5.6 | 7.5 | 6.5 | 2900 | 1.3 | 9.8 | 11 |
| 65 NFZ 30-15 | 30 | 8.3 | 15 | 6.5 | 2900 | 2 | 1.9 | 3 |
| 65 NFZ 25-32 | 25 | 6.9 | 32 | 6 | 2900 | 1.5 | 4.4 | 5.5 |
| 80 NFZ 35-13 | 35 | 9.7 | 13 | 6 | 2900 | 3.4 | 1.9 | 3 |
| 80 NFZ 43-17 | 43 | 12 | 17 | 6 | 2900 | 1.8 | 3.1 | 4 |
| 80 NFZ 40-22 | 40 | 11.1 | 22 | 6 | 2900 | 1.9 | 4.4 | 5.5 |
| 80 NFZ 50-25 | 50 | 13.9 | 25 | 6 | 2900 | 1.5 | 5.2 | 7.5 |
| 80 NFZ 50-32 | 50 | 13.9 | 32 | 6 | 2900 | 1.5 | 6.8 | 7.5 |
| 80 NFZ 60-55 | 60 | 16.7 | 55 | 6 | 2900 | 1.5 | 15 | 18.5 |
| 80 NFZ 60-70 | 60 | 16.7 | 70 | 6 | 2900 | 1.2 | 20.1 | 22 |
| 100NFZ100-20 | 100 | 27.8 | 20 | 6 | 2900 | 1.8 | 7.8 | 11 |
| 100NFZ100-40 | 100 | 27.8 | 40 | 6 | 2900 | 1.8 | 16.3 | 22 |
| 100NFZ100-65 | 100 | 27.8 | 65 | 6 | 2900 | 1.8 | 27.7 | 30 |
| 100 NFZ 70-75 | 70 | 19.4 | 75 | 6 | 2900 | 1.8 | 24.3 | 30 |
| 150NFZ170-55 | 170 | 47.2 | 55 | 5 | 2900 | 1.8 | 39.2 | 45 |
| 150NFZ170-65 | 170 | 47.2 | 65 | 5 | 2900 | 1.3 | 46.3 | 55 |
| 150NFZ160-80 | 160 | 44.4 | 80 | 5 | 2900 | 1.2 | 53.6 | 55 |
| 200NFZ400-32 | 400 | 111.1 | 32 | 5 | 1450 | 2 | 52.1 | 55 |
| 200NFZ280-63 | 280 | 77.8 | 63 | 5 | 1450 | 1.5 | 73.9 | 90 |
| 200NFZ350-65 | 350 | 97.2 | 65 | 5 | 1450 | 1.5 | 97.2 | 110 |
| 250NFZ550-32 | 550 | 152.8 | 32 | 5 | 1450 | 2 | 72.3 | 75 |
| 250NFZ400-50 | 400 | 111.1 | 50 | 5 | 1450 | 2 | 80 | 90 |
| 250NFZ450-55 | 450 | 125 | 55 | 5 | 1450 | 2 | 102.1 | 110 |
| 250NFZ400-75 | 400 | 111.1 | 75 | 5 | 1450 | 1.5 | 125.6 | 132 |
| 300NFZ600-32 | 600 | 166.7 | 32 | 5 | 1450 | 2 | 79.2 | 90 |
| 300NFZ500-50 | 500 | 138.9 | 50 | 5 | 1450 | 2 | 104.6 | 110 |
| 300NFZ550-55 | 550 | 152.8 | 55 | 5 | 1450 | 2 | 117.6 | 132 |