Centrifugal pump NM, NMSwaterelectricindustrial
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Characteristics
- Technology
- centrifugal
- Fluid
- water
- Operation
- electric
- Domain
- industrial
- Applications
- firefighting, irrigation, circulation, for air conditioning, transfer, cooling
- Material
- cast iron
- Other characteristics
- close-coupled, for heating
- Flow
Max.: 480 m³/h
(16,951.04003 ft³/h)Min.: 1 m³/h
(35.31467 ft³/h)- Head
Max.: 95 m
(311'08" )Min.: 3 m
(9'10" )- Power
Max.: 75 kW
(101.97 hp)Min.: 0.25 kW
(0.34 hp)
Description
Construction
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.
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 plants.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.