3
0 - 10°
v
= 1 m/s
max.
①: Minimum water level (values see diagram on the following page)
②: Flow-straightening vane (ð Section 9.6.7, Page 105)
③: Approach flow
④: Suction umbrella - Option for reducing the minimum water level t
Table 34: Dimensions [mm]
Size
D
b
500-270
508
750
600-350
610
1250
7
All dimensions for foundation recesses apply to discharge tube design without intermediate flange.
90 of 112
9 Related Documents
9.6 General arrangement drawings
9.6.1 Installation type BU
X
D
1
Y
B
d
4
8
d
9
B - B
e
l
1
2
b
2
b
1
Suction umbrella
✘
✓
d
d
8
150
–
250
–
Amacan P
B
1
b
2
Suction umbrella
✘
d
9
8
150
250
P
100
2
P
1
7)
Foundation recesses
A - A
X
A
A
m
Detailed view X:
Support plate of the discharge
tube
Drawing: without pump
Y
s
1
d
7
Detailed view Y:
seating ring
d
d
7
8
✓
d
9
–
400
505
–
500
610
d
9
650
800