Liquid ring positive displacement pump with star impeller that gives considerable suction power to the pump. Particularly suitable for liquid transfer (including volatile liquids).
CONSTRUCTION FEATURES: • Cast iron pump casing with threaded inlet and outlet (side intake); • Cast iron motor bracket - brass star impeller; • Ceramic - graphite mechanical seal; • Motor shaft in AISI 416 steel; • Ball bearings; • Liquid temperature range 0 - 90 °C; • Max. operating pressure 8 bar.
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.