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DA1系列是单吸、多级、分段式离心泵，用于输送清水或无腐蚀性的液体，改变过流零件的材质，可输送具有腐蚀性液体。该系列泵因其机构*、性能优良、节能高效等优点而深受各行各业的厚爱，是国内工农业给排水的主力设备之一，适合于矿山排水、工厂及城市给水之用。
| 型号 Ty | 级数 St | 流量 Q(M3/h) | 扬程 H(m) | 转速 n (r/min) | 效率 E(%) | 吸程 Hs(m) | 轴功率 N(KW) | 电机功率 M/Kw | 进水口 直径 DC(mm) | 出水口 直径 DC(mm) | 总重量 W(kg) |
| D A 1 | 5 0 | 2 | 18 | 19 | 2950 | 55 | 8 | 1.5 | 90L2-2/2.2 | 75 | 50 | 236 |
| 3 | 18 | 28.5 | 55 | 2.25 | 100L-2/3 | 247 | |||||
| 4 | 18 | 38 | 55 | 3 | 112M-2/4 | 259 | |||||
| 5 | 18 | 47.5 | 62 | 3.75 | 132S1-2/5.5 | 271 | |||||
| 6 | 18 | 57 | 62 | 4.5 | 282 | ||||||
| 7 | 18 | 66.5 | 62 | 5.25 | 132S2-2/7.5 | 294 | |||||
| 8 | 18 | 76 | 62 | 6 | 305 | ||||||
| 9 | 18 | 86 | 62 | 6.75 | 317 | ||||||
| 10 | 18 | 95 | 62 | 7.5 | 160M1-2/11 | 328 | |||||
| 11 | 18 | 105 | 62 | 8.25 | 339 | ||||||
| 12 | 18 | 114 | 62 | 9 | 351 | ||||||
| D A 1 | 8 0 | 2 | 33 | 22.7 | 2920 | 72 | 7.5 | 2.68 | 100L-2/3 | 80 | 80 | 311 |
| 3 | 33 | 34.1 | 72 | 4.02 | 132S1-2/5.5 | 329 | |||||
| 4 | 33 | 45.4 | 72 | 5.36 | 132S2-2/7.5 | 347 | |||||
| 5 | 33 | 56.8 | 75 | 6.7 | 366 | ||||||
| 6 | 33 | 68.1 | 75 | 8.04 | 160M1-2/11 | 384 | |||||
| 7 | 33 | 79.5 | 75 | 9.4 | 160M2-2/15 | 402 | |||||
| 8 | 33 | 90.8 | 75 | 10.7 | 420 | ||||||
| 9 | 33 | 102 | 75 | 12.1 | 438 | ||||||
| 10 | 33 | 114 | 75 | 13.4 | 160L-1/18.5 | 457 | |||||
| 11 | 33 | 125 | 75 | 14.7 | 475 | ||||||
| 12 | 33 | 138 | 75 | 16.1 | 493 | ||||||
| D A 1 | 1 0 0 | 2 | 54 | 35.4 | 2940 | 71.5 | 7 | 7.2 | 160M1-2/11 | 100 | 100 | 443 |
| 3 | 54 | 52.8 | 10.8 | 160M2-2/15 | 471 | ||||||
| 4 | 54 | 70.4 | 14.4 | 160L-2/18.5 | 499 | ||||||
| 5 | 54 | 88 | 18 | 180M-2/22 | 527 | ||||||
| 6 | 54 | 106 | 21.6 | 200L1-2/30 | 555 | ||||||
| 7 | 54 | 123 | 25.2 | 200L2-2/37 | 583 | ||||||
| 8 | 54 | 141 | 28.8 | 611 | |||||||
| 9 | 54 | 158 | 32.4 | 250M-2/45 | 639 | ||||||
| 10 | 54 | 176 | 36 | 225M-2/45 | 667 | ||||||
| 11 | 54 | 194 | 39.6 | 250M-2/55 | 692 | ||||||
| 12 | 54 | 211 | 43.2 | 722 | |||||||
| D A 1 | 1 2 5 | 2 | 108 | 40 | 2950 | 76 | 6.3 | 15.8 | 180M-2/22 | 125 | 125 | 811 |
| 3 | 108 | 60 | 23.4 | 200L1-2/30 | 856 | ||||||
| 4 | 108 | 80 | 31.2 | 200L2-2/37 | 901 | ||||||
| 5 | 108 | 100 | 39 | 225M-2/45 | 946 | ||||||
| 6 | 108 | 120 | 46.8 | 250M-2/55 | 991 | ||||||
| 7 | 108 | 140 | 54.6 | 280S-2/75 | 1036 | ||||||
| 8 | 108 | 160 | 62.4 | 1081 | |||||||
| 9 | 108 | 180 | 70.2 | 280M-2/90 | 1126 | ||||||
| 10 | 108 | 200 | 78 | 1127 | |||||||
| 11 | 108 | 220 | 85.8 | 315S-2/110 | 1217 | ||||||
| 12 | 108 | 240 | 93.6 | 1262 | |||||||
| D A 1 | 1 5 0 | 2 | 144 | 57.8 | 2950 | 72.7 | 6.4 | 31.2 | 200L2-2/37 | 150 | 150 | 1051 |
| 3 | 144 | 86.7 | 46.8 | 250M-2/55 | 1118 | ||||||
| 4 | 144 | 116 | 62.4 | 280S-2/75 | 1186 | ||||||
| 5 | 144 | 145 | 78 | 280M-2/90 | 1253 | ||||||
| 6 | 144 | 173 | 93.6 | 315S-2/110 | 1640 | ||||||
| 7 | 144 | 202 | 109 | 315M-2/132 | 1850 | ||||||
| 8 | 144 | 231 | 125 | 315L1-2/110 | 2060 | ||||||
| 9 | 144 | 260 | 140 | 2100 | |||||||
| 10 | 144 | 289 | 156 | 315L2-2/200 | 2020 | ||||||
| 11 | 144 | 318 | 172 | 2200 |
