CALPEDA Single and twin impeller centrifugal pumps NM 65/ 20 BE Technical data Construction Close-coupled centrifugal pumps; electric motor with shaft directly connected to the pump. Pump casing with axial suction and radial delivery dimensions and performance according to EN 733. B-NM, B-NMS: bronze version Applications -For clean liquids without abrasives, which are non-aggressive for the pump materials ( solids content up to 0.2% ) . -For water supply. -For heating, air conditioning, cooling and circulation -For civil and industrial applications. -For fire fighting applications. - For irrigation. Specification Type NM : NM 65/ 20 BE P‚ Kw : 18.5 Hp : 25 Q mŸ / h : Hm 48 : 50 54 : 49.5 60 : 49 66 : 48.5 75 : 47.5 84 : 46.5 96 : 44.5* 108 : 42* 120 : 39* 132 : 35*