Centrifugal pump INM/INL Series

waterelectricindustrial

DESIGN • Single stage in-line type centrifugal pumps are produced with standard motors and mechanical seal. • Pump flanges are designed in PN 16 pressure category compatible with DIN 2533. The suction and discharge flanges are identical and are on the same axis. Both flanges are equipped with pressure gage tapings. • Single entry, closed impeller is equipped with rear rings to balance thrust and is dynamically balanced. • Motor is connected to the pump by an adaptor and a flange. • Motor shaft is joined to pump shaft by a special clamp. In the case of motors with power over a certain value the pump and the motor shafts are joined by separate rigid coupling. • Pump shaft, motor and other parts can be removed without replacing the suction and discharge flanges and the pump volute. Thus, assembly and maintenance procedures are carried out very easily • Standard asynchronous motor is used to activate pump. • In NMM pumps shaft leakage is prevented by a mechanical seal. All radial and thrust forces are supported by the motor bearing. Water supply and pumping stations. • Irrigation , sprinkling, drainage processes. • Tank systems. • Hot-cold water circulation in cooling systems. • Pumping of condensed water. • Swimming pool water circulation. • Industrial and social installations. • Fresh water and sea water pumping in ships.