NSA0 pages

NSA
Close coupled self-priming centrifugal pumps

Design
Open impeller, exchangeable wear plate, standard
stainless steel shaft and nonleaking mechanical shaft
seal.

NSA PUMPS

Q-H RANGE FROM 1450 TO 2950 RPM

H [mLC]
60
50

Applications, for example
•t Bilge pump
•t Ballast Pump
•t General service pump
•t Emergency fire pump
•t Cooling water pump

40
30
20
10
0
0

10

20

30

40

50

60

70

80

90
3

Q [m /h]

Technical specifications
Type:t
Pipe connections:t
Capacity:t
Total head:t
Suction head:t

Materials
Cast iron and bronze
materials are available.

Technical specifications
Type:t
Pipe connections:t
Capacity:t
Total head:t
Suction head:t

NSA 50-200
2” suction/discharge
10-50 m³/h
10-50 mWC
8 mWC

Range
NSA 50-200 in close-coupled design with electric motor 2,24 kW at 1400-1700 RPM and 4-11 kW at 2950 RPM.

NSA 80-250
3” suction/discharge
10-85 m³/h
18-55 mWC
7 mWC

Range
NSA 80-250 in close-coupled design with electric motor 4 to
9 kW at 1450-1750 RPM, and 11 kW at 2950 RPM.

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