Products

CXB Series Diesel Engine Marine Firefighting Pump

Flow: 225m3/h to 3800m3/h
Head: 90m to 180m
Suction bore: ø200mm to ø500mm
Discharge bore: ø150mm to ø400mm
Net positive suction head (NPSH): 4m to 9.7m

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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