跳至内容 
Model Meaning
20CX – 8
| 20 | inlet pipe diameter (mm) |
| CX | Marine vortex pump |
| 8 | Rounded value of specific speed |
CX series marine single-stage vortex pump
CX series marine single-stage vortex pump
CX series marine single-stage vortex pump is mainly used as water feed pump of marine auxiliary boiler system, and also can be used for other purposes of cleaning water delivery.
Product introduction
Performance parameter table
Mounting size drawing
Product introduction
Performance parameter table
| Model | Flow (m³/h) | Head (m) | Rotation speed (r/min) | Motor | Pump weight (kg) | |
| Power (kW) | Type | |||||
| 20CX-6 | 0.7 | 75 | 2825 | 1.1 | Y80L₂-2-H(B3) | 57 |
| 20CX-7 | 1.0 | 85 | 2840 | 1.5 | Y90S-2-H(B3) | 62 |
| 20CX-8 | 1.5 | 85 | 2840 | 2.2 | Y90L-2-H(B3) | 67 |
| 20CX-10 | 2.2 | 85 | 2880 | 3.0 | Y100L-2-H(B3) | 76 |
| 25CX-11 | 3.0 | 85 | 2880 | 3.0 | Y100L-2-H(B3) | 77 |
| 32CX-13 | 4.0 | 85 | 2990 | 5.5 | Y132-S₁-2-H(B3) | 96 |
| 32CX-14 | 5.0 | 85 | 2900 | 7.5 | Y132-S₂-2-H(B3) | 115 |
| 40CX-12 | 5.0 | 105 | 2930 | 11 | Y160M1-2-H(B3) | 140 |
Mounting size drawing
| Model | L | B1 | H | A | B | E | n1-d | h1 | h | M | Dg | D2 | D1 | D | h2 | n2-d2 |
| 20CX-6 | 436 | 165 | 305 | 100 | 125 | 200 | 4-φ10 | 15 | 80 | 126 | φ20 | φ48 | φ68 | φ95 | 14 | 4-φ13 |
| 20CX-7 | 654 | 200 | 405 | 370 | 165 | 80 | 4-φ18 | 20 | 180 | 120 | φ20 | φ48 | φ68 | φ95 | 14 | 4-φ13 |
| 20CX-8 | 683 | 200 | 415 | 412 | 165 | 80 | 4-φ18 | 12 | 175 | 120 | φ20 | φ48 | φ68 | φ95 | 14 | 4-φ13 |
| 20CX-10 | 718 | 230 | 427 | 440 | 195 | 80 | 4-φ18 | 12 | 202 | 120 | φ20 | φ48 | φ68 | φ95 | 14 | 4-φ13 |
| 25CX-11 | 723 | 230 | 432 | 440 | 195 | 82.5 | 4-φ18 | 12 | 202 | 124 | φ25 | φ56 | φ73 | φ105 | 14 | 4-φ11 |
| 32CX-14 | 853 | 260 | 452 | 450 | 222 | 130 | 4-φ18 | 12 | 212 | 134 | φ32 | φ64 | φ83 | φ115 | 15 | 6-φ15 |
