Two impeller centrifugal pumps for constructing pressurisation systems for civil and industrial plant; the two counterposed impellers guarantee high head with good delivery.
CONSTRUCTION FEATURES: Cast iron pump casing with threaded openings; Cast iron motor bracket; Impeller in brass and Noryl (mod. 2CM2); Ceramic - graphite mechanical seal; Motor shaft in AISI 416 steel ; Ball bearings; Liquid temperature range 0 - 90 ฐC (0 - 50 ฐC if impeller in Norylฎ); Max.operating pressure: 6 bar for 2CM2, 10 bar up to 2CT8, 11 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.