Description of the structure
1, Vertical fire pump, multi-stage sectional structure. The pump inlet and outlet flanges are in the same straight line, the impeller is hydrodynamically balanced, axial force, a guide bearing at the lower end of the pump. The shaft is fixed to the motor shaft by means of a clamping coupling. The outer cylinder is a stainless steel cylinder.
2, The shaft seal is mechanically sealed.
3, The pump is driven by the motor and rotates in a clockwise direction when viewed from the motor end.
4, The pump outlet is equipped with an exhaust valve (air nozzle), which can ensure that the gas in the pump can be completely exhausted.
5, The impeller can be made of bronze. Avoid rusting between the impeller and the guide vane after long-term shutdown.
1, Vertical fire pump, multi-stage sectional structure. The pump inlet and outlet flanges are in the same straight line, the impeller is hydrodynamically balanced, axial force, a guide bearing at the lower end of the pump. The shaft is fixed to the motor shaft by means of a clamping coupling. The outer cylinder is a stainless steel cylinder.
2, The shaft seal is mechanically sealed.
3, The pump is driven by the motor and rotates in a clockwise direction when viewed from the motor end.
4, The pump outlet is equipped with an exhaust valve (air nozzle), which can ensure that the gas in the pump can be completely exhausted.
5, The impeller can be made of bronze. Avoid rusting between the impeller and the guide vane after long-term shutdown.