Allweiler AE1F Series - Base Plate; Coupling

Design and function
Design
8
Series AE1F, AE1L, AE.E, AE.N, AE.H, AE.V, AED1E,
AED2N ID, ZD construction types
BA-2011.11 760.0002 GB - 150 500
4.4.3 Shaft seal
The shaft is sealed by means of uncooled,
cooled, or heated stuffing boxes or by means
of uncooled or cooled, maintenance-free,
unbalanced, single or double-acting
mechanical seals.
4.4.4 Dimensions/
branch positions/flanges
Please refer to the unit drawings for
dimensions of the pump and pump unit, for
branch positions, and flange dimensions.
4.4.5 Noise level
The conditions for measuring noise are as
follows: 1 meter away from the pump.
If the pump speed and/or the differential
pressure fall below the value specified in the
table below, the noise level and sound power
level will decrease.
Pump
size
Number of stages
Pump speed [min
-1
]
Differential pressure
∆ p [bar]
Noise level L
p
(A)
[dB(A)]
Noise power level
L
w
(A) [dB(A)]
25 1 1000 6
< 70 dB(A)
50 1 860 6
100 1 700 6
103 1 660 6
203 1 660 6
200 1 600 6
380 1 500 6
403 1 420 6 71.4 dB(A)
550 1 500 6
73.8 dB(A)
553 1 500 6
703 1 350 6
73.7 dB(A)
750 1 400 6
1000 1 400 6
75.5 dB(A)
1003 1 400 6
1450 1 300 6 78.5 dB(A)
1603 1 270 6 74.5 dB(A)
2700 1 250 6 77.5 dB(A)
3003 1 210 6 77.9 dB(A)
5000 1 200 6 79.8 dB(A)
5503 1 180 6 79.0 dB(A)
9500 1 150 6 79.5 dB(A)
25 2 1000 12
< 70 dB(A) 50 2 860 12
100 2 700 12
200 2 600 12 71.8 dB(A)
Pump
size
Number of stages
Pump speed [min
-1
]
Differential pressure
∆ p [bar]
Noise level L
p
(A)
[dB(A)]
Noise power level
L
w
(A) [dB(A)]
380 2 500 12 76.9 dB(A)
750 2 400 12 79.3 dB(A)
1450 2 300 12 79.3 dB(A)
2700 2 250 12 79.1 dB(A)
5000 2 200 12 83.5 db(A) 96.5 dB(A)
12 4 1200 24
< 70 dB(A)
25 4 1000 24
50 4 860 24 71.3 dB(A)
100 4 700 24 71.3 dB(A)
200 4 600 24 76.3 dB(A)
380 4 500 24 75.8 dB(A)
750 4 400 24 77.3 dB(A)
1450 4 300 24 78.3 dB(A)
2700 2+2 250 24 79.9 dB(A)
25 4+4 700 48
50 4+4 600 48
100 4+4 500 48
200 4+4 450 48
380 4+4 350 48
750 4+4 250 48
1450 4+4 200 48
1) 100 G 1 700 12 74.3 dB(A)
1) 200 G 1 600 12 72.3 dB(A)
1) 380 G 1 500 12 76.0 dB(A)
1) 750 G 1 400 12 78.4 dB(A)
1) 1450 G
1 300 12 78.9 dB(A)
1) 2700 G
1 250 12 78.8 dB(A)
1) 5000 G
1 200 12 82.7 dB(A) 95.0 dB(A)
1) 100 G 2 700 24 71.8 dB(A)
1) 200 G 2 600 24 76.1 dB(A)
1) 380 G 2 500 24 77.3 dB(A)
1) 750 G 2 400 24 78.2 dB(A)
1) 1450 G
2 300 24 79.1 dB(A)
1) 2700 G
1+1 250 24 79.0 dB(A)
1) 100 G 2+2 500 48
1) 200 G 2+2 450 48
1) 380 G 2+2 350 48
1) 750 G 2+2 250 48
1) 1450 G
2+2 200 48
51 1 800 4 < 70 dB(A)
101 1 650 4
< 70 dB(A) 201 1 550 4
381 1 440 4
551 1 360 4 71.1 dB(A)
751 1 340 4 72.2 dB(A)
1001 1 280 4 73.2 dB(A)
1451 1 250 4 74.4 dB(A)