2、输送水质酸碱度PH值在6.5-8.5之间；
3、水温不高于30℃；
4、一般无腐蚀清水，水中固体物质含量不超过0.01%（重量比）；
2、输送水质酸碱度PH值在6.5-8.5之间；
3、水温不高于30℃；
4、一般无腐蚀清水，水中固体物质含量不超过0.01%（重量比）；
2、额定扬程：21-184m
3、额定功率：0.18-1.5kw
4、额定电压：220v
| 型号 | 额定流量(m3/h) | 流量 m³/h | 额定扬程(m) | 扬程 m | 功率(kW) | 配管(寸) |
| 75QJD1-32/8-0.18YE | 1 | 2.5 | 32 | 34 | 0.18 | 1 |
| 75QJD1-44/11-0.25YE | 1 | 2.5 | 44 | 47 | 0.25 | 1 |
| 75QJD1-60/15-0.37YE | 1 | 2.5 | 60 | 64 | 0.37 | 1 |
| 75QJD1-84/21-0.55YE | 1 | 2.5 | 84 | 89 | 0.55 | 1 |
| 75QJD1-108/27-0.75YE | 1 | 2.5 | 108 | 115 | 0.75 | 1 |
| 75QJD1-132/33-0.92YE | 1 | 2.5 | 132 | 141 | 0.92 | 1 |
| 75QJD1-152/38-1.1YE | 1 | 2.5 | 152 | 162 | 1.1 | 1 |
| 75QJD1-184/46-1.5YE | 1 | 2.5 | 184 | 191 | 1.5 | 1 |
| 75QJD2-27/8-0.25YE | 2 | 3.5 | 27 | 31 | 0.25 | 1 |
| 75QJD2-36/11-0.37YE | 2 | 3.5 | 36 | 43 | 0.37 | 1 |
| 75QJD2-54/16-0.55YE | 2 | 3.5 | 54 | 63 | 0.55 | 1 |
| 75QJD2-70/21-0.75YE | 2 | 3.5 | 70 | 81 | 0.75 | 1 |
| 75QJD2-88/26-0.92YE | 2 | 3.5 | 88 | 102 | 0.92 | 1 |
| 75QJD2-105/32-1.1YE | 2 | 3.5 | 105 | 120 | 1.1 | 1 |
| 75QJD2-125/37-1.5YE | 2 | 3.5 | 125 | 146 | 1.5 | 1 |
| 75QJD3-21/6-0.25YE | 3 | 5.5 | 21 | 24 | 0.25 | 1 |
| 75QJD3-31/9-0.37YE | 3 | 5.5 | 31 | 36 | 0.37 | 1 |
| 75QJD3-41/12-0.55YE | 3 | 5.5 | 41 | 48 | 0.55 | 1 |
| 75QJD3-55/16-0.75YE | 3 | 5.5 | 55 | 64 | 0.75 | 1 |
| 75QJD3-70/21-0.92YE | 3 | 5.5 | 70 | 81 | 0.92 | 1 |
| 75QJD3-84/24-1.1YE | 3 | 5.5 | 84 | 97 | 1.1 | 1 |
| 75QJD3-98/29-1.5YE | 3 | 5.5 | 98 | 113 | 1.5 | 1 |
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