USES - Self-priming centrifugal pump with external ejector (convertible) 2" and 4"; for water supplies (even if mixed with gas) in small household systems, when connected to autoclave tanks, an automatic perssurisation system come.
CONSTRUCTION FEATURES - Cast iron pump casing with threaded inlet and outet; Cast iron motor bracket or in aluminium (only on AP75 and AP100); impeller in Nory or in brass; ceramic-graphite mechanical seal; motor shaft in AISI 416 steel (mod.AP75 and AP100) and AISI 303 steel on hydraulic side on AP150 and AP200); world leading brand ball bearings; liquids temperature range 0-50 C; max. operating pressure 6 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 protec tion for the three-phase models.
ON REQUEST - Other operating voltages and frequencies; special mechanical seal; special liquids.