Calpeda NM4, NMS4 Series

Close Coupled Centrifugal Pumps n ≈ 1450 rpm


Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 15 kW, new bracket construction for standard motors (Stub-shaft construction) from 18,5 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 with additional sizes for completion. NM(S)4: version with pump casing and lantern bracket in cast iron. B-NM(S)4: version with pump casing and lantern bracket/casing cover in bronze. (the pumps are supplied fully painted).


For clean liquids without abrasives, which are non-aggressive for the pump materials (contents of solids up to 0,2%). For water supply. For heating, air conditioning, cooling and circulation plants. For civil and industrial applications. When low noise operating is required. For irrigation.

Manufacturer: Calpeda

Industry: Mining, Industrial, Irrigation And Agriculture, Water Utilities

Pump Uses: Booster Pump, Borehole/Groundwater Pumping, Cleanwater Pumping, Firefighting, Process Water Pumps, Water Transfer

Pump Type:

Pump Style: Centrifugal Pumps