Grundfos CR 20-1 AAAE-HQQE - 96500338

Grundfos CR 20-1 AFAE-HQQE - 96500326

Grundfos CR 20-1 AFAE-HQQE - 96500326

The Grundfos CR 20-1 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 20-1 AFAE-HQQE
Product number96500326
EAN number5700396199481


Speed on which the pump data is based2853 rpm
Nominal flow21 m³ / h
Nominal head9.9 m
Maximum delivery head14 m
Number of reduced impellers0
Shaft seal arrangementOnly
Code for shaft sealHQQE
Approvals on type plateCE, EAC, UKCA, WRAS, ACS
Curve toleranceISO9906: 2012 3B
Pump versiona
Fashion modela


Pump housingCast iron
 EN 1561 EN-GJL-200
 ASTM A48-25B
ImpellerStainless steel
 EN 1.4301
 AISI 304
Material codea
Code for rubberE


Maximum ambient temperature60 ° C
Maximum operating pressure16 bar
Max. pressure at permitted temp16 bar / 120 ° C
 16 bar / -20 ° C
Type of connectionDIN
Size of the suction connectionDN 50
Size of the pressure connectionDN 50
Pressure stage for pipe connectionPN 25
Flange size of the motorFT100
Code for pipe connectionF.


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


Frequency converterNONE


Minimum Efficiency Index, MEI ≥0.70
Net weight42 kg
Gross weight55 kg
Transport volume0.173 m³
Danish VVS No.385905310
Swedish RSK No.5823485
Finnish LVI No.4925444
Country of originHU
HS code84137075
Grundfos CR 20-1 AFAE-HQQE - 96500326 pump curve
Grundfos CR 20-1 AFAE-HQQE - 96500326 engine curve
Grundfos CR 20-1 AFAE-HQQE - 96500326 dimensional drawing

Electrical data

Motor standardIEC
Engine type80C
IE efficiency classIE3
Rated power - P21.1 kW
Power (P2) required for pump1.1 kW
Mains frequency50 Hz
Nominal voltage3 x 220-240D / 380-415Y V
Nominal current4.35 / 2.50 A.
Starting current450-500 %
Cos phi - power factor0.83-0.76
Nominal speed2840-2870 rpm
EfficiencyIE3 82.7%
Motor efficiency at rated load82.7 %
Motor efficiency at 3/4 power84.6 %
Motor efficiency at half power85.4 %
Polar Valley2
Enclosure class (IEC 34-5)55 Dust / Jetting
Insulation class (IEC 85)F.
Motor protectionNO
Engine No.85U05105

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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