Centrifugal End Suction CALPEDA Model N, N4

End Suction Centrifugal Model N, N4 Brand CALPEDA

Spesifikasi dan Aplikasi

Construction

• Single-stage end-suction centrifugal pumps, with bearing bracket
• Nominal duty points and main dimensions in accordance with EN 733
• Back Pull-Out construction, for simple and quick dismantling and reassembly
• Rated speed of rotation (50 Hz): N = 2900 1/min. N4 = 1450 1/min
• B-N, B-N4: bronze version

Unit Pump
N,N4 pump connected to a standard electric motor in B3 construction form (IEC 72), classification scheme EFF2 or EFF1 (High efficiency) on request, IP 55 protection, three-phase 400 V , 50 Hz by means of a baseplate, driven by a flexible coupling and with coupling protection.

Applications

- For clean liquids, without abrasives, which are non-aggressive for the pump materials (contents of solids up to 0.2%).
- For water supply.
- For heating, air conditioning, cooling and circulation plants.
- For civil and industrial applications and for agriculture.
- For fire fighting applications.
- For irrigation.

Performance
Flow    : 2.4 / 480 m3/h
Head   : 1.5 / 95 M
Power  : 0.25 / 75 KW

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