The Kolmeks L/AL/AKN-range are vertical, single stage, monobloc design Centrifugal Pumps equipped with dry type electric motor. The impeller is mounted directly in the shaft of the motor (no separate couplings).
The electric motors are especially dimensioned and designed totally enclosed fan cooled squirrel cage motors for pump application. The motor design also ensures high efficiency and silent running and is suitable for use with frequency converter.
The dimension of flanges in the L/AL/AKN-ranges follow the standard ISO 7005. Both pump flanges have pressure gaupe tappings, G 1/4. The flange diameters of 200 mm and above are available in accordance with PN16 or PN10 dimensions, PN10 as standard. Also other standards can be applied for flanges, by request.
