Grundfos NKE 32-160/172 A2F2AE-SBQQE
Grundfos NKE 32-160/172 A2F2AE-SBQQE
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Extensive product information
Applications
• Water supply
• Industrial pressure boosting
• Industrial liquid transport
• Indoor climate (air conditioning, heating and ventilation)
• Irrigation
Features and benefits
• Optimized hydraulics in housing and impeller ensures unimpeded fluid flow
• O-ring seal between pump housing and cover, so there is no risk of leakage
• Impeller housing and wear ring made of different materials, provides improved corrosion resistance and no 'sticky' elements
• Back pull-out design for easy disassembly for service
• The pump is electrophoretically coated for increased corrosion resistance
• PN 10 and 16 bar
Specifications
Productnaam NKE 32-160/172 A2F2AE-SBQQE
Productnummer 98991110
EAN nummer 5712604809433
Materials
Pump housing Cast iron
Pump housing EN-GJL-250
Pump housing ASTM class 35
Wear ring Brass
Impeller Cast iron
EN-GJL-200
ASTM class 30
Shaft Stainless steel
EN 1.4301
AISI 304
Internal coating pump housing CED
Material code A
Code for rubber E.
Installation details
Maximum ambient temperature 50 °C
Maximum operating pressure 16 bar
Pipe connection standard EN 1092-2
Suction connection type DIN
Press connection type DIN
Size of the suction connection DN 50
Pressure connection size DN 32
Pressure stage for pipe connection PN 16
Coupling type Flexible w/spacer
Base frame design EN/ISO
Grouting N
Code for pipe connection F.
Medium
Fluid handled Water
Liquid temperature range -25 .. 120 °C
Medium temperature during operation 20 ° C
Density 998.2 kg / m³
Electrical data
Engine type 80B
IE efficiency class IE5
Rated power – P2 0.55 kW
Mains frequency 50 Hz
Rated voltage 3 x 380-500 V
Rated current 1.30-1.25 A
Cos phi – power factor 0.80-0.64
Rated speed 180-2000 rpm
Yield 84.6%
Motor efficiency at rated load 84.6 %
Pool number 4
Enclosure class (IEC 34-5) IP55
Insulation class (IEC 85) F.
Motor protection ELEC
Motor Nr. 99305875
Other information
Minimum Efficiency Index, MAY ≥ 0.60
Net weight 104 kg
Gross weight 118 kg
Transport volume 0.279 m³
Country of origin HU
HS code 84137059
Control panel HMI300 – Graphic
Functional Module FM300-ADVANCED
Frequency converter Integrated
Pressure sensor N
EN 
NL