ปั๊มสุญญากาศ

Grundfos 50-160 / 2-S AFA-BAQE

Grundfos TPED 50-160 / 2-S AFA-BAQE


APPLICATION AREAS
- Heating systems
- Local hot water supply systems
- cooling and air conditioning systems


FEATURES AND ADVANTAGES
Pedpfefuappex Aflogn
- Low power consumption
- Correction according to the existing working conditions
- Easy to install


Technical data:
Frequency of rotation 2900 rpm
Nominal supply 17 m 3 / h
Nominal head 12 m
Max hydrostatic head 160 dm
Shaft seal BAQE


liquids:
Working fluid water
Fluid temperature range 0 ... 120 ° C
temperament. Liquids 20 ° C
density 998,2 kg / m 3


materials:
Pump housing cast iron
EN-JL1040
ASTM A48-40 B
Impeller cast iron
EN-JL1030
ASTM A48-30 B


Electrical data:
Motor type 80B
Number of poles 2
Nominal power - P2 2 x 1.1 kW
Industrial frequency 50 Hz
Nominal voltage 3 x 380-500 V
Rated current 2.15-1.80 A
Cos is a force characteristic 0.91-0.82
Nominal speed 360-4000 rpm
Energy efficiency 88.5%
Protection class (IEC 34-5) IP55
Insulation class (IEC 85) F
Motor protection Yes.
Engine number 98362352


assembly:
Maximum ambient temperature 50 ° C
Max. working pressure 16 bar
Max. Pressure at a given temperature 16 bar / 120 ° C
Standard flange DIN
Connection code F
Pipe connection DN 50
Permissible pressure PN 16
Mounting length 340 mm mm
Motor flange size FF165
Net weight 95 kg