Calpeda NM4 40 close coupled centrifugal pumps with flanged ends (n=1450 rpm)

Calpeda NM4 40 close coupled centrifugal pumps with flanged ends (n=1450 rpm)

Close Coupled Centrifugal Pumps (n = 1450 rpm) See more

Technical Specifications

Maximum flow [l/min]
350 - 500
Maximum head [m]
6 - 23
Input voltage [V]
3x400
Power output - P2 [kW]
0.37 - 3

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Brand:
CALPEDA
Category:
Horizontal surface pumps
Product No.:
MAS001246

Product variants

  • Technical Specifications
  • Product No.
  • Maximum flow [l/min]
  • Maximum head [m]
  • Input voltage [V]
  • Power output - P2 [kW]
  • Suction port ["]
  • Delivery port ["]
  • Maximum suction lift [m]
  • Drinking water certificate
  • Maximum current [A]
  • Maximum liquid temperature [°C]
  • Protection [IP]
  • Automatic thermal protection
  • Dry run protection
  • Off switch
  • Speed ​​control
  • Capacitor
  • Pump design
  • Impeller material
  • Construction
  • Availability
  • Price

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Variant Product No.

Availability

Price (VAT incl.)

Maximum flow [l/min]
350
Maximum head [m]
6
Input voltage [V]
3x400
Power output - P2 [kW]
0.37
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
0.95
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/16B/B 230/400V 0,55kW 1450rpm

Product No.: ZB00001504 Sale group: CECP EAN: 8030485655398 Manuf. No.: 6090012200000

984.73 €

Maximum flow [l/min]
400
Maximum head [m]
8
Input voltage [V]
3x400
Power output - P2 [kW]
0.55
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
1.50
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/16A/C 230/400V 0,75kW 1450rpm

Product No.: ZB00001459 Sale group: CECP EAN: 8030485899624 Manuf. No.: 6090014300000

1,030.23 €

Maximum flow [l/min]
450
Maximum head [m]
10
Input voltage [V]
3x400
Power output - P2 [kW]
0.75
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
1.90
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/20B/B 230/400V 1,1kW 1450rpm

Product No.: ZB00025834 Sale group: CECP EAN: 8030485942375 Manuf. No.: 6090016300000

1,247.78 €

Maximum flow [l/min]
350
Maximum head [m]
13
Input voltage [V]
3x400
Power output - P2 [kW]
1.10
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
2.90
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/20A/B 230/400V 1,1kW 1450rpm

Product No.: ZB00013983 Sale group: CECP EAN: 8030485940333 Manuf. No.: 6090018300000

1,247.78 €

Maximum flow [l/min]
350
Maximum head [m]
15
Input voltage [V]
3x400
Power output - P2 [kW]
1.10
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
2.90
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/25C/C 230/400V 1,5kW 1450rpm

Product No.: ZB00025836 Sale group: CECP EAN: 8030485898993 Manuf. No.: 6090020300000

1,644.52 €

Maximum flow [l/min]
450
Maximum head [m]
17
Input voltage [V]
3x400
Power output - P2 [kW]
1.50
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
3.50
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/25B/C 230/400V 2,2kW 1450rpm

Product No.: ZB00001527 Sale group: CECP EAN: 8030485929055 Manuf. No.: 6090024300000

1,777.18 €

Maximum flow [l/min]
500
Maximum head [m]
21
Input voltage [V]
3x400
Power output - P2 [kW]
2.20
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
5
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Calpeda NM4 40/25A/B 230/400V 3,0kW 1450rpm

Product No.: ZB00025835 Sale group: CECP EAN: 8030485587569 Manuf. No.: 6090028200000

2,007.58 €

Maximum flow [l/min]
500
Maximum head [m]
23
Input voltage [V]
3x400
Power output - P2 [kW]
3
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
6.40
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock

Product description

Construction

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.
NM4: version with pump casing and lanter bracket in cast iron.
B-NM4: version with pump casing and lanter bracket/casing cover in bronze (the pumps are supplied fully painted).


Connections

NM4 25/… : Threaded ports ISO 228.
from NM4 32/.. to NMS4 150/.. : Flanges according to PN 10, EN 1092-2.

Counter-flanges

(on request):
from NM4 32/.. to NM4 50/.. : Screwed flanges EN 1092-1, PN 16.
from NM4 32/.. to NMS4 150/.. : Flanges for welding EN 1092-1, PN 10.

Applications

- 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.

Technical Specifications

Maximum flow [l/min]
350 - 500
Maximum head [m]
6 - 23
Input voltage [V]
3x400
Power output - P2 [kW]
0.37 - 3
Suction port ["]
DN65
Delivery port ["]
DN40
Maximum suction lift [m]
7
Drinking water certificate
NO
Maximum current [A]
0.95 - 6.40
Maximum liquid temperature [°C]
90
Protection [IP]
54
Automatic thermal protection
NO
Dry run protection
NO
Off switch
NO
Speed ​​control
NO
Capacitor
NO
Pump design
horizontal
Impeller material
cast iron
Construction
monoblock