model KM (50-310)

 - Single impeller centrifugal pumps model KM (50-310)

USES - Single impeller centrifugal pumps, extremely silent suitable for household, civil and industrial applications, with a very flat curve to guarantee constant pressure even when the delivery.

CONSTRUCTION FEATURES - Cast iron pump casing with threaded openings; cast iron motor bracket and aluminium on models KM80 and KM100.; impeller in Noryl® or in brass (models KM50, KM80 and CM100). Brass rotor on models KM 150 ÷ 304; ceramic - graphite mechanical seal; motor shaft in AISI 416 steel for KM 50-80-100, in AISI 303 the hydraulic side in other models; world leading brand ball bearings;liquid temperature range 0 - 90 °C (0 - 50 °C if Rotor in Noryl® or aluminium support) ; max. operating pressure 6 bar for models KM50, KM80,KM100, 8 bar for larger models).

MOTOR - 2 pole electric induction motor for continuous operations; stator made with low-loss laminated electric sheet steel; insulation Class F; IP 44 protection level; thermal protection for single-phase models; the user is responsible for supplying protection for the three-phase models.

ON REQUEST - Other operating voltages and frequencies; special mechanical seal; special liquids.

 

Technical data (*.pdf)