Grundfos NBE 50-160/136 AF2ABQQE

• Water supply
• Industrial pressure boosting
• Industrial liquid transport
• Indoor climate (air conditioning, heating and ventilation)
• Irrigation

Optimized hydraulics in the housing and impeller ensure unhindered fluid flow
O-ring seal between pump housing and cover, so no risk of leakage
Very corrosion resistant
Available with IE2 / IE3 / IE4 and MGE motors
Available with various shaft seal and material variants
PN 10 and 16 bar

Productnaam NBE 50-160/136 AF2ABQQE
Productnummer 99100073
EAN nummer 5712606756148

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.

Maximum ambient temperature 50 °C
Maximum operating pressure 16 bar
Pipe connection standard EN 1092-2
Size of the suction connection DN 65
Pressure connection size DN 50
Pressure stage for pipe connection PN 16
Bearing Lubrication Grease
Pump house with feet Yes
Filling block N
Code for pipe connection F2

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

IE efficiency class IE5
Rated power - P2 5.5 kW
Mains frequency 50 Hz
Rated voltage 3 x 380-500 V
Rated current 10.3-8.20 A
Cos phi – power factor 0.92-0.88
Rated speed 360-4000 rpm
Yield 92.7%
Motor efficiency at rated load 92.7 %
Pool number 2
Enclosure class (IEC 34-5) IP55
Insulation class (IEC 85) F.
Motor protection ELEC
Engine No. 98971271
Mont. regulations according to IEC 34-7 IM V1/B5

Minimum Efficiency Index, MEI ≥ 0.70
Net weight 76 kg
Gross weight 93 kg
Transport volume 0.315 m³
Country of origin HU
HS code 84137051
Control panel HMI300 – Advanced
Functional Module FM300-ADVANCED
Frequency converter Integrated
Pressure sensor N