Grundfos TP 150-450/4 AFA-BQQE-TX3

• District heating installations
• Heating systems
• Air Conditioning Systems
• Cooling systems
• Industrial systems
• Cooling systems
• Industrial systems

• Medium temperature -25 C to +150 ºC
• PN 6/10, PN 10, PN16 and PN25
• Ambient temperature up to max. 60 °C
• The impeller is hydraulically and mechanically balanced to increase the life of the shaft seals and motor bearings
• TP pumps are equipped with highly efficient IE3 motors for lower energy consumption
• Top pull-out design

Product name TP 150-450/4 AFA-BQQE-TX3
Product number 97927149
EAN number 5710626546725

Pump housing Cast iron
Pump housing EN-GJL-250
Pump housing ASTM class 35
Impeller Cast iron
EN-GJL-200
ASTM class 30
Material code A

Ambient temperature range -20 .. 55 °C
Maximum operating pressure 16 bar
Max. pressure at stated temp. 16 bar / 120 ° C
Type of connection DIN
Connection size DN 150
Pressure stage for pipe connection PN 16
Installation length 1000 mm
Flange size of the motor FF400
Code for pipe connection F.

Fluid handled Water
Liquid temperature range -25 .. 120 °C
Medium temperature during operation 20 ° C
Density 998.2 kg / m³

Engine type SIEMENS
IE efficiency class IE3
Rated power - P2 45 kW
Mains frequency 50 Hz
Nominal voltage 3 x 380-420D / 660-725Y V.
Rated current 83.0-77.0/48.0-44.5 A
Starting current 640-640 %
Cos phi - power factor 0.86
Rated speed 1480 rpm
Efficiency IE3 94.2%
Motor efficiency at rated load 94.2-94.2 %
Engine efficiency at 3/4 power 94.9-94.9 %
Motor efficiency at half power 95.1-95.1 %
Pool number 4
Enclosure class (IEC 34-5) IP55
Insulation class (IEC 85) F.
Motor protection PTC
Engine No. 99032125

Minimum Efficiency Index, MEI ≥ 0.70
Net weight 661 kg
Gross weight 706 kg
Transport volume 1.64 m³
Danish VVS No. 381718450
Finnish LVI no. 4616160
Country of origin HU
HS code 84137051
Frequency converter NONE