PUMP SERIES

Jiangsu Jinxin Pump Industry Co., Ltd. FJX250-5

Jinxin FJX250-5 is an axial-flow evaporator circulation selection. Its official performance table lists 756 m³/h flow and 5 m head at 1,450 r/min, with 64.9% efficiency and 15.86 kW shaft power.

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Jiangsu Jinxin Pump Industry Co., Ltd. FJX250-5 — manufacturer product photograph
Official FJX series assembly; the selected performance row is FJX250-5.

Published specifications

Manufacturer catalog data
Flow range756 m³/h
Head range5 m
Catalog speed1,450 r/min
Catalog efficiency64.9%
Shaft power at listed duty15.86 kW
Hydraulic principleAxial flow
FamilyAxial-flow evaporator circulation pumps
Pumped mediumCompatible evaporation or crystallization liquor
InstallationConfirm evaporator-loop support and connection arrangement

Product details

The FJX family develops axial thrust through the impeller blades to circulate liquid in evaporation, concentration and crystallization systems. The catalog identifies salt, caustic and several chemical-processing applications. Material and sealing selection must still match the actual composition, temperature and crystals in the process liquor.

Jinxin describes a cantilever rotor, center-supported casing and back-pull-out service arrangement. Blade angle and speed are selection variables across the family. Packing and cartridge mechanical-seal alternatives are offered, so the sealing arrangement should be specified rather than inferred from the series name.

The listed 15.86 kW is shaft power at the catalog duty, not the motor nameplate rating. The nearby FJX250-5-L row has a different flow and is excluded here. Confirm the chosen impeller, duty curve, motor margin and the support arrangement needed to accommodate pipework forces and thermal expansion in the evaporator loop.

SELECTION NOTES

Specify the operating duty

Provide circulation flow, loop pressure losses, temperature, density, viscosity and crystal size or concentration. Confirm blade setting, wetted materials, seal, motor sizing and thermal-expansion supports.

Published limits may describe different configurations within a series. Confirm that the required operating conditions are valid together.