Description:
•    Single-stage inline type centrifugal pumps are produced with standart 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 seperate rigid coupling.
•    Pump shaft,motor and other parts can be removed without replacing the suction and discharge flanes and the pump volute. Thus, assembly and maintenance producers are carried out very easily.
•    Standart 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.