Calpeda NR4 50A/A 230/400V 0,25kW 1450rpm, in-line centrifugal pump

Close-coupled, single-impeller, centrifugal pumps; electric motor with extended shaft directly connected to the pump. See more

Technical Specifications

Maximum flow [l/min]
200
Maximum head [m]
5,60
Power output - P2 [kW]
0,25
Suction port ["]
DN50

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738.09 VAT included

On demand

Delivery accross EU within 2-4 days %

Brand:
CALPEDA
Category:
Surface pumps
Product No.:
ZB00025934
Sale group:
CECP
EAN:
8030485011385
Manuf. No.:
70M10060000

Product variants

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

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Variant Product No.

Availability

Price (VAT incl.)

Maximum flow [l/min]
200
Maximum head [m]
5,60
Power output - P2 [kW]
0,25
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
Maximum current [A]
0,80
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
vertical
Impeller material
cast iron
You are viewing this variant
Maximum flow [l/min]
167
Maximum head [m]
4,70
Power output - P2 [kW]
0,25
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
Maximum current [A]
0,80
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
133
Maximum head [m]
3,90
Power output - P2 [kW]
0,27
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
Maximum current [A]
0,80
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
350
Maximum head [m]
5,90
Power output - P2 [kW]
0,37
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
Maximum current [A]
0,92
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
400
Maximum head [m]
7,30
Power output - P2 [kW]
0,55
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
450
Maximum head [m]
9,20
Power output - P2 [kW]
0,75
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
400
Maximum head [m]
14,30
Power output - P2 [kW]
1,10
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
400
Maximum head [m]
12,80
Power output - P2 [kW]
1,10
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
450
Maximum head [m]
17,10
Power output - P2 [kW]
1,50
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
500
Maximum head [m]
21
Power output - P2 [kW]
2,20
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron
Maximum flow [l/min]
500
Maximum head [m]
22
Power output - P2 [kW]
3
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
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
vertical
Impeller material
cast iron

Product description

Applications

  • For clean liquids, without abrasives, which are non-aggressive for the pump materials (contents of solids up to 0.2%).
  • For heating, conditioning, cooling and circulation plants.
  • For civil and industrial applications.
  • When low noise operation is required (n = 1450 rpm).

Technical Specifications

Maximum flow [l/min]
200
Maximum head [m]
5,60
Power output - P2 [kW]
0,25
Suction port ["]
DN50
Delivery port ["]
DN50
Maximum suction lift [m]
7
Maximum current [A]
0,80
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
vertical
Impeller material
cast iron