Calpeda NR4 125 close-coupled, single-impeller centrifugal pumps

Calpeda NR4 125 close-coupled, single-impeller centrifugal pumps

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

Technical Specifications

Pump design
vertical
Automatic thermal protection
NO
Maximum current [A]
5 - 8.30
Power output - P2 [kW]
2.20 - 4

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from 1,705.78 VAT included

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Brand:
CALPEDA
Category:
Surface pumps
Product No.:
MAS001412

Product variants

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

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Variant Product No.

Availability

Price (VAT incl.)

Pump design
vertical
Automatic thermal protection
NO
Maximum current [A]
5
Power output - P2 [kW]
2,20
Capacitor
NO
Maximum flow [l/min]
1 667
Maximum head [m]
10,20
Impeller material
cast iron
Dry run protection
NO
Speed ​​control
NO
Suction port ["]
DN100
Maximum suction lift [m]
7
Protection [IP]
54
Off switch
NO
Input voltage [V]
3x400
Delivery port ["]
DN100
Pump design
vertical
Automatic thermal protection
NO
Maximum current [A]
6,40
Power output - P2 [kW]
3
Capacitor
NO
Maximum flow [l/min]
1 840
Maximum head [m]
12
Impeller material
cast iron
Dry run protection
NO
Speed ​​control
NO
Suction port ["]
DN100
Maximum suction lift [m]
7
Protection [IP]
54
Off switch
NO
Input voltage [V]
3x400
Delivery port ["]
DN100
Pump design
vertical
Automatic thermal protection
NO
Maximum current [A]
8,30
Power output - P2 [kW]
4
Capacitor
NO
Maximum flow [l/min]
1 840
Maximum head [m]
13,60
Impeller material
cast iron
Dry run protection
NO
Speed ​​control
NO
Suction port ["]
DN100
Maximum suction lift [m]
7
Protection [IP]
54
Off switch
NO
Input voltage [V]
3x400
Delivery port ["]
DN100

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

Pump design
vertical
Automatic thermal protection
NO
Maximum current [A]
5 - 8.30
Power output - P2 [kW]
2.20 - 4
Capacitor
NO
Maximum flow [l/min]
1,667 - 1,840
Maximum head [m]
10.20 - 13.60
Impeller material
cast iron
Dry run protection
NO
Speed ​​control
NO
Suction port ["]
DN100
Maximum suction lift [m]
7
Protection [IP]
54
Off switch
NO
Input voltage [V]
3x400
Delivery port ["]
DN100

{9503C5C0-599E-4D74-9530-64669EDC6C10}

{74F69362-9499-4561-9BCD-9B728A39DDB8}
Calpeda S.p.A.
Via Roggia di Mezzo 39, 36050 Montorso Vicentino, IT
{13991AA5-D921-4185-9F6C-629838AEA0E6} [email protected]