97839251

Product name

NB 32-160/139 AAF2AESBAQEIW1

Product No

97839251

EAN number

5710625514121

Pump speed on which pump data are based

2900 rpm

Rated flow

23.1 m³/h

Rated head

19.9 m

Actual impeller diameter

139 mm

Nominal impeller diameter

160

Shaft seal arrangement

Single

Shaft diameter

24 mm

Code for shaft seal

BAQE

Curve tolerance

ISO9906:2012 3B2

Pump version

A

Bearing design

Standard

Pump housing

Cast iron

EN-GJL-250

ASTM class 35

Wear ring

Brass

Impeller

Cast iron

EN-GJL-200

ASTM class 30

Internal pump house coating

CED

Material code

A

Code for rubber

E

Shaft

Stainless steel

EN 1.4301

AISI 304

t max amb

60 °C

Maximum operating pressure

16 bar

Pipe connection standard

EN 1092-2

Size of inlet connection

DN 50

Size of outlet connection

DN 32

Pressure rating for connection

PN 16

Bearing lubrication

Grease

Pump housing with feet

Yes

Support block (Yes/No)

N

Connect code

F2

Pumped liquid

Water

Liquid temperature range

0 .. 120 °C

Selected liquid temperature

20 °C

Density

998.2 kg/m³

Motor type

90LE

Rated power - P2

2.2 kW

Mains frequency

50 Hz

Rated voltage

3 x 220-240D/380-415Y V

Rated current

8.00/4.60 A

Starting current

840-920 %

Rated speed

2890-2910 rpm

IE Efficiency class

IE3

Motor efficiency at full load

85.9-85.9 %

Motor efficiency at 3/4 load

88.2-87.2 %

Motor efficiency at 1/2 load

88.0-85.5 %

Number of poles

2

Enclosure class (IEC 34-5)

55 Dust/Jetting

Insulation class (IEC 85)

F

Built-in motor protection

NONE

Motor No

99583819

Mount. design. acc. IEC 34-7

IM V1/B5

Bearing insulation type N-end

STEEL BEARING

Frequency converter

NONE

Pressure sensor

N

Minimum efficiency index, MEI ≥

0.59

Net weight

45 kg

Gross weight

55 kg

Shipping volume

0.178 m³