Gruppo Aturia Process - Magnetic Drive Seal-Less Pumps - Centrifugal Pumps NDM
Pumps of NDM series are single stage centrifugal magnetic drive pumps in accordance to ISO 2858. Foot mounting, single volute casing with flanged end suction and top discharge. The impeller is hydraulically and dynamically balanced and designed to achieve high efficiency and low N.P.S.H. values.
Shaft supported by oil lubricated ball bearings. Close coupled available.
Performance and dimensions of the NDM pump line are in accordance with ISO 2858 standards.
COBALT-SAMARIUM MAGNETS STANDARD
SYNCRONOUS MAGNET COUPLINGS ONLY, NO SLIPPING
SILICON CARBIDE BEARINGS STANDARD – CARBON OPTION
All pumps of the NDM line have been designed to a modular concept so as to reduce the stock of spares with the advantage of low stocking costs.
The NDM line is back-pull-out design, therefore when the pump unit is equipped with a spacer type coupling, the complete rotor can be removed from pump casing without disturbing piping and motor.
All pumps are manufactured in accordance with the current CE-Standard
**** Explosion proof models according to ATEX directive,
category II are also available.****