CALPEDA Single and twin impeller centrifugal pumps NM 32/ 20CE 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 32/ 20CE P‚ Kw : 3 Hp : 4 Q mŸ / h : Hm 6.6 : 45 705 : 44.5 804 : 44 9.6 : 43.5 10.8 : 42.5 12 : 41 13.2 : 40 15 : 38 16.8 : 36*