Wilo -NL 32-125 Einbau- Und Betriebsanleitung Seite 33

Permissible branch forces and moments
Values according to ISO/DIN 5199 – Class II (1997) – Annex B, Family Nº 2 for
mounting on cast iron baseplate and frames without grouting for pumping
temperatures up to 110 ºC and up to 120ºC for cast iron baseplate / frames.
DN flange
()32 400
40 400
50 540
65 820
80 820
Top branch
100 1080
Z axis
125 1620
150 1620
200 2160
250 2700
300 3220
50 600
65 900
80 900
100 1200
125 1800
Top branch
X axis
150 1800
200 2400
250 2980
300 3580
350 4180
Maximum permissible speeds
max. speed in
Size
min-1
32-125 32-160
32-200 40-125
40-160 40-200
50-125 50-160
3600
50-200 65-125
65-160 65-200
80-160 80-200
100-160 100-200
Operation ranges
(Continuous operation)
0,3 Q < Q < 1,1 Q
opt opt
0,5 Q < Q < 1,1 Q
opt opt
These operation ranges are given for a fluid similar to water. If the physical
properties of the fluid handled are different it might be necessary to amend
the data mentioned above.
WILO AG 09/2007
Σ Σ F (N)
Fy (N) Fz (N)
500 440 780
500 440 780
660 600 1040
1000 900 1580
1000 900 1580
1340 1200 2100
2000 1800 3140
2000 1800 3140
2680 2400 4180
3340 2980 5220
4000 3580 6260
540 660 1040
820 1000 1580
820 1000 1580
1080 1340 2100
1620 2000 3140
1620 2000 3140
2160 2680 4180
2700 3340 5220
3220 4000 6260
3760 4660 7300
max. speed in
Size
min-1
32-250
40-250
50-250
65-250
3000
80-250
100-250
125-200
Size of the pump
32-125 to 80-400
100-315 to 100-400
125-315 to 125-400
150-250 to 150-500
100-160 to 100-250
125-200 to 125-250
150-200
™
My (Nm) Mz (Nm)
F (N)
360 420 520
360 420 520
400 460 560
460 520 640
460 520 640
500 580 700
700 820 1000
700 820 1000
920 1060 1300
1260 1460 1780
1720 1980 2420
400 460 560
460 520 640
460 520 640
500 580 700
700 820 1000
700 820 1000
920 1060 1300
1260 1460 1780
1720 1980 2420
2200 2540 3100
max. speed in
Size
40-315 50-315
65-315 80-315
80-400 100-315
100-400 125-250
125-315 125-400
150-200 150-250
150-315 150-400
English
™
Mx (Nm)
760
760
820
940
940
1040
1460
1460
1920
2620
3560
820
940
940
1040
1460
1460
1920
2620
3560
4560
min-1
1800
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