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Characteristics
BADU
®
21-40
BADU
®
21-40/..-AK
VKL 21.013-8
Technical data at 50 Hz
Suction/pressure (G)
3)
Recommended suction/pressure line, PVC tube, d
Power input P
(kW)
1
Power output P
(kW)
2
Rated current (A)
Weight (kg)
Protection system
Thermal class
Speed (rpm) approx.
Continuous sound
pressure level dB (A)
Water temperature (°C) max.
Housing interior
pressure (bar) max.
)
*
Also available with hose nozzles 50/40 or glue
sockets 50/40 or 63/40
)
**
Applies to BADU 21-40/55 H9G PU only.
BADU 21- 40/53 G
BADU 21- 40/53 HG 40/54 HG 40/55 HG
1~230 V
3~400/230 V
1~230 V
1)
3~400/230 V
1~230 V
3~400/230 V
1~
3~
IP 55
F
)
1420**
/2850
2)
≤ 70
40
2,5
22
20
18
16
14
12
10
8
6
4
n=1420min
2
2
6
Flow rate (capacity) Q (m
40/54 G
40/55 G
External thread 2/2
63/63
63/63
0,85
1,10
-
-
0,55
0,75
-
-
4,20
5,00
-
-
9,5
9,5
-
-
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)
n=2850 min
-1
10
14
18
22
3
/ h)
40/55 H9G PU 40/56 G
*)
63/63
63/63
1,33
0,50/1,40
-
-
1,00
0,22/1,00
-
-
6,50
2,30/6,70
-
-
13,8
14,8
-
-
-1
26 30 34
40/58 G
40/56 HG 40/58 HG
63/63
75/75
-
2,00
1,40
1,85
-
1,50
1,10
1,50
-
8,80
2,40/4,20 3,25/5,60
-
15,0
11,5
13,0
27
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