CXB Series Diesel Engine Marine Firefighting Pump
CXB Series Diesel Engine Marine Firefighting Pump Application
The CXB series marine firefighting pump is horizontal structure, driven by a marine diesel engine or marine motor. It is used for transporting seawater or fresh water on boats for external or internal firefighting by fire monitor.
This series of the pump is mainly driven by a marine diesel engine. Those with smaller power may also be driven by a motor. Viewing from the motor, there is two turning you can choices, but the crew thread in the shaft must be inverse.
The design of our marine firefighting pump is totally in accordance with the ISO standard, IMO standard, and kinds of Classification Society’s requirement. Therefore, ABS, DNV, CCS, NKK, LR, GL, BV, RINA are available for our products.
Model Explanation:
CXB A — B — C (/2) D G
CXB: Marine external fire pump
A: Nominal diameter of pump inlet(mm)
B: Nominal diameter of pump outlet(mm)
C: Impeller’s nominal diameter(mm)
(/2): Double-stage impeller
D: No mark for the formal model, A presents the first cut blade
G: Special type
CXB Series Diesel Engine Marine Firefighting Pump Specification
| Type | Capacity | Head | Speed | NPSHR | Shaft power | drive power | Approx.Weight |
| ms h | m | r min | m | kW | > kW | kg | |
| CXB200-150-370 | 300 | 160 | 2950 | 7 | 185 | 200 | 450 |
| CXB200-150-370A | 270 | 145 | 2950 | 7 | 155 | 185 | 450 |
| CXB200-150-350 | 300 | 130 | 2950 | 7 | 150 | 160 | 450 |
| CXB200-150-350A | 270 | 120 | 2950 | 7 | 118 | 132 | 450 |
| CXB200-150-420 2 | 300 | 145 | 1800 | 4.5 | 160 | 185 | |
| CXB200-150-420 2 | 250 | 100 | 1500 | 4.5 | 94 | 110 | |
| CXB200-150-420 2A | 270 | 130 | 1800 | 4.5 | 131 | 150 | |
| CXB200-150-420 2A | 225 | 90 | 1500 | 4.5 | 76 | 85 | |
| CXB200-150-550 2 | 320 | 180 | 1500 | 4 | 221 | 245 | |
| CXB200-150-550/2A | 300 | 160 | 1500 | 4 | 187 | 210 | |
| CXB250-200-400 | 600 | 110 | 2200 | 5.5 | 220 | 245 | |
| CXB250-200-400A | 500 | 100 | 2200 | 5.5 | 168 | 185 | |
| CXB250-200-550 | 500 | 130 | 1800 | 5.5 | 230 | 255 | |
| CXB250-200-550A | 450 | 120 | 1800 | 5.5 | 210 | 240 | |
| CXB300-250-520 | 800 | 130 | 1800 | 7.5 | 350 | 400 | |
| CXB300-250-520A | 700 | 120 | 1800 | 7.5 | 286 | 315 | |
| CXB300-250-520B | 600 | 110 | 1800 | 7.5 | 230 | 260 | |
| CXB350-250-580 | 1300 | 170 | 1800 | 7.5 | 752 | 850 | 1500 |
| CXB200-150-350 | 1230 | 105 | 1500 | 5.8 | 451 | 500 | 1500 |
| CXB350-300-580A | 1250 | 140 | 1800 | 8 | 607 | 700 | 1500 |
| CXB200-150-420 2 | 1025 | 95 | 1500 | 5.8 | 342 | 385 | 1500 |
| CXB350-250-50G | 1500 | 160 | 1800 | 8.4 | 843 | 950 | 1230 |
| CXB200-150-420 2A | 1250 | 110 | 1500 | 5.5 | 486 | 550 | 1230 |
Please note that the above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All specifications are subject to change without prior notice. All pictures shown are for illustration purposes only. Actual product may vary. Classification certification like CCS, DNV, BV, LR, NK, KR, RS shall be provided upon request.
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