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XBC/GJ-HRZL Axial flow deep well fire pump (long shaft deep well fire pump, vertical axial flow deep well fire pump, diesel engine deep well long shaft fire pump) is an axial flow deep well fire pump optimized on the basis of the original LC or QJ vertical long shaft pump. It is especially suitable for fire-fighting water supply for workshops of industrial and mining factories. The performance and technical conditions of the pump all meet the requirements of the new GB6245-2006 “Fire Pump” standard issued by the Chinese fire department.
The bearing components of the diesel long shaft deep well pump adopt a double rolling bearing structure. The long-shaft fire pumps produced by many manufacturers only include a thrust bearing for the bearing components, the weight of the rotor and the axial force of the pump are borne by it, the radial force of the pump cannot be well balanced, resulting in frequent vibrations when the pump is in running, leading to rapid bearing wear, packing gland and packing easy to loosen and leak water and other faults. On the other hand, XBC series long-axis fire pumps add a deep groove ball bearing above the original thrust bearing as the radial positioning of the entire rotor component, so that the axial force and radial force are well balanced, and the pump runs more smoothly and reliably.
HRZL-C-LYC Diesel long shaft deep well pump
Fire pump
10~700L/s
0.2~2.5mpa（20~250m)
32~600m
1500~3200r/min
3~2000KW
Cast iron,Nodular cast iron,Stainless steel,Cast copper
Fire sprinker head fighting
High-rise water supply
Hudrant extinguishing
