Vertical multistage centrifugal pump suitable for use in small and medium water supply installations. Suitable for pressurization units, surge tank supply, rain irrigation and crop-dusting systems, fire-fighting and washing systems, conveyance of condensate and cooling water.
Innovative and robust design. Technopolymer discharge/suction bodies and in-line suction and discharge ports with threaded metal insert. Impellers, diffuser bodies and diffusers in technopolymer, fully rust-proof. Stainless steel AISI 303 pump jacket, adjustment rings and seal disk. Carbon/ceramic mechanical seal, fitted on the AISI 303 stainless-steel drive shaft extension.
Asynchronous, closed motor cooled by external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection and a capacitor permanently on in the singlephase version. Protection for the three-phase version is the responsibility of the user. Built in CEI 2-3/CEI 61/69 (EN 60335-2-41) standards. Level of protection: IP 55 Insulation class: F Standard voltage: Single-phase 220-240 V / 50 Hz Three-phase 230-400 V / 50 Hz
Operating range: from 50 to 200 litre/min. with head up to 113 m. Pumped liquid: clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral and close to the characteristics of water.
Liquid temperature range: from 0°C to +35°C for domestic use (EN 60335-2-41 safety standards). from 0°C to +40°C for other uses. Maximum ambient temperature: +40°C Maximum working pressure: 12 bar (1200 kPa). Installation: fixed, in vertical or horizontal position. Providing that the motor is positioned above the pump. Special versions on request: Other voltages and/or frequencies.
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