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Characteristics
BADU
®
21-41
BADU
®
21-41/..-AK
VKL 21.41.001
21-41/55
21-41/53
10
Total dynamic head H (m)
n=1420 min
21-41/55 H9G PU
Fö d
t
/
Gesamtförderhöhe /
2
2
4
6
8
21-41/54
22
Fl
t
Q (
/h)
14
6
-1
10
18
3
26
30
34
21-41/53 H
21-41/55 H
16
12
14
18
20
22
n=2850 min
21-41/54 H
21-41/55 H9G PU
21-41/58 H
21-41/58
-1
Total dynamic head H (m)
Flow rate (capacity) Q (m
3
/ h)
Technical data at 50 Hz
BADU 21-
41/ 53 G
41/ 54 G
41/ 55 G
41/55 H9G PU 41/ 58 G
BADU 21-
41/ 53 HG 41/ 54 HG 41/ 55 HG
41/ 58 HG
Suction glue socket d/pressure (G)
3)
63/2*
)
63/2*
)
63/2*
)
63/2*
)
63/2*
)
Recommended suction/pressure line, PVC tube, d
63 / 63
63 / 63
63 / 63
63/63
75/ 75
Power input P
1
(kW)
1~230 V
0,85
1,10
1,33
0,50/1,40
2,00
3~400 / 230 V
-
-
-
-
1,85
Power output P
2
(kW)
1)
1~230 V
0,55
0,75
1,00
0,22/1,00
1,50
3~400 / 230 V
-
-
-
-
1,50
Rated current (A)
1~230 V
4,20
5,00
6,50
2,30/6,70
8,80
3~400 / 230 V
-
-
-
-
3,25 / 5,60
Weight (kg
1~
9,5
9,5
13,8
14,8
15,0
3~
-
-
-
-
13,0
0° (RO)
90° (UR)
180° (LU)
270° (OL)
Pressure connection position
(seen looking at the suction
connection)
Options for: BADU 21-40/5. and
BADU 21-41/5.
.
Standard pressure connection position: 0° (RO)
D 21.023-2
Type of motor enclosure
IP 55
Thermal class
F
Speed (rpm) approx.
1420**
)
/2850
Continuous sound
pressure level dB (A) ≤ 70
2)
Water temperature (°C) max.
40
Max. casing pressure
2,5
*
)
Pressure connection also available with hose
nozzles 50/40 or glue sockets 50/40 or 63/40.
**
)
Applies to BADU 21-41/55 H9G PU only.
1)
For standardized voltage as per IEC 38 and
DIN EN 60034 (European voltage)
Suitable for continuous operation at
1~ 220-240 V and 3 ~ Y/Δ 380-420 V / 220-240 V.
Tolerances ± 5%.
2)
Measured with sound level meter as per DIN 45635
3)
Thread in accordance with DIN ISO 228 part 1 (use
additional sealing ring to seal)
Summary of Contents for BADU 21-40/53 G
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