EST, ESTm standardized centrifugal pumps

Cooling and heatingAllIndustrialDomestic and gardenSwimming pool
Written By Kristof Nagy

Construction features

• single-impeller centrifugal pump featuring axial intake and radial discharge

• inlet and outlet DN in compliance with EN 733 (ex DIN 24255) and UNI 7467

• flanges in compliance with UNI 2236 and DIN 2532 rear entry (impeller, motor can be extracted without disconnecting the pump body from the pipes)

Applications

• circulation & transfer of water

• water supply & irrigation

• water circulation in air conditioning systems

• fire fighting system

Motor

• closed construction, external ventilation

• insulation class: F

• protection class: IP54

• performance in compliance with CEI 2-3 (IEC 34.1)

• max. ambient temperature: +40 °C

• overload protection

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Kristof Nagy
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