YZ型液下渣浆泵是立式单级、单吸悬臂式离心泵结构，叶轮为半开式叶轮，在叶轮吸入边延伸处设有搅拌叶片。
主要用于环保、市政工程、火力发电、煤气焦化、炼油、炼钢、采矿、造纸、水泥、食品、印染等行业抽吸浓液、稠油、油渣、污浊液、泥浆、灰浆、流砂及城市排污沟道的流动污泥，以及含有泥砂渣物的流体和有腐蚀性液体。
| YZ型液下渣浆泵参数表 |
| 产品型号 | 流量 | 扬程 M |
转速 R/MIN |
电机功率 KW |
效率 % |
|
| M³/H | L/S | |||||
| 50YZ20-18 | 12 | 3.3 | 20.5 | 1430 | 4 | 40 |
| 20 | 5.6 | 18 | 45 | |||
| 24 | 6.7 | 16.5 | 42 | |||
| 8 | 2.2 | 8.3 | 940 | 1.5 | 40 | |
| 13 | 3.6 | 7.3 | 45 | |||
| 15 | 4.2 | 6.7 | 42 | |||
| 50YZ20-18A | 10.2 | 2.8 | 14.8 | 1430 | 3 | 39 |
| 17 | 4.7 | 13.0 | 44 | |||
| 20.4 | 5.7 | 11.9 | 41 | |||
| 6.8 | 1.9 | 6 | 910 | 1.1 | 39 | |
| 11.1 | 3.1 | 5.3 | 44 | |||
| 12.8 | 3.5 | 4.8 | 41 | |||
| ...... | ||||||
| 200YZ460-35B | 235 | 65.3 | 27.5 | 1480 | 55 | 57 |
| 391 | 108.6 | 25 | 66 | |||
| 470 | 130.6 | 23.8 | 62 | |||
| 154 | 42.8 | 11.5 | 970 | 18.5 | 57 | |
| 256 | 71.1 | 10.5 | 66 | |||
| 308 | 85.6 | 10 | 62 | |||
| 200YZ500-20 | 300 | 83.3 | 23 | 980 | 55 | 62 |
| 500 | 138.9 | 20 | 71 | |||
| 600 | 166.7 | 18 | 67 | |||
| 223 | 61.9 | 12 | 730 | 30 | 62 | |
| 372 | 103.3 | 11 | 71 | |||
| 446 | 123.9 | 9 | 67 | |||
| 200YZ500-20A | 278 | 77.2 | 19.7 | 980 | 42 | 61 |
| 463 | 128.6 | 17 | 69 | |||
| 555 | 154.2 | 15.4 | 65 | |||
| 207 | 57.5 | 10 | 730 | 22 | 61 | |
| 344 | 95.6 | 9 | 69 | |||
| 413 | 114.7 | 8 | 65 | |||
