Grundfos CR 125-1 AFAE-HQQE - 99142431

Grundfos CR 125-1 AFAE-HQQE - 99142431

The Grundfos CR 125-1 AFAE-HQQE pump is available for delivery. Request a new pump, spare parts or a pump overhaul directly via the form.

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Product nameCR 125-1 AFAE-HQQE
Product number99142431
EAN number5712607539504


Speed on which the pump data is based2951 rpm
Nominal flow125 m³ / h
Nominal head24.8 m
Maximum delivery head33.9 m
Shaft seal arrangementOnly
Code for shaft sealHQQE
ApprovalsCE, EAC, ACS, WRAS
Curve toleranceISO9906: 2012 3B
Pump versiona
Fashion modela
CoolingIC 411


Pump housingDuctile iron
 EN 1563 EN-GJS-500-7
ImpellerStainless steel
 EN 1.4301
Material codea
Code for rubberE
LowerWC / WC
Support bearingGraflon
Material certified according toEuropean standards


Maximum ambient temperature60 ° C
Maximum operating pressure16 bar
Max. pressure at permitted temp16 bar / 120 ° C
Type of connectionDIN
Size of the suction connectionDN 150
Size of the pressure connectionDN 150
Pressure stage for pipe connectionPN 16
Flange size of the motorFF300
Code for pipe connectionF.


Fluid handledWater
Fluid temperature range-20 .. 120 ° C
Medium temperature during operation20 ° C
Density998.2 kg / m³


Frequency converterNONE


Net weight233 kg
Gross weight297 kg
Transport volume1.14 m³
Finnish LVI No.4925543
Thrust handling deviceN.
Grundfos CR 125-1 AFAE-HQQE pump curve
Grundfos CR 125-1 AFAE-HQQE pump curve
Grundfos CR 125-1 AFAE-HQQE engine curve
Grundfos CR 125-1 AFAE-HQQE engine curve
Grundfos CR 125-1 AFAE-HQQE dimensional drawing
Grundfos CR 125-1 AFAE-HQQE dimensional drawing

Electrical data

Motor standardIEC
Engine type160MB
IE efficiency classIE3
Rated power - P211 kW
Power (P2) required for pump11 kW
Mains frequency50 Hz
Nominal voltage3 x 380-415D / 660-690Y V
Nominal current20.8-19.8 / 12.0-11.8 A.
Starting current660-780 %
Cos phi - power factor0.88-0.84
Nominal speed2940-2950 rpm
EfficiencyIE3 91.2%
Motor efficiency at rated load91.2-91.2 %
Motor efficiency at 3/4 power91.8 %
Motor efficiency at half power91.3 %
Polar Valley2
Enclosure class (IEC 34-5)55 Dust / Jetting
Insulation class (IEC 85)F.
Motor protectionPTC
Engine No.85U17524

Contact us

+31 (0)546 45 80 72

Available between 08:15 and 17:00

Available 24/7 for calamities

Address Twentepoort Oost 25, 7609RG Almelo


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