Calpeda Series NM/NMS Close Coupled Centrifugal Pumps with Flanged Connections with Three Phase Motor DN50
Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 30 kW, new bracket construction for standard motors (stub-shaft construction) from 37 to 75 kW with integrated thrust bearing. Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733. NM: version with pump casing and lanter bracket in cast iron. B-NM: version with pump casing and lanter bracket/casing cover in bronze (the pumps are supplied fully painted). Connections: Flanges according to PN 10, EN 1092-2. Counter-flanges(on request): from NM 32/.. to NM 50/… : Screwed flanges EN 1092-1, PN 16. from NM 65/.. to NMS 100/… : Flanges for welding EN 1092-1, PN 10.
- 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 plants.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.