PARSHALL FLUME INSTALLATION
Vcal
H
FLOW
H
Size
H Dim.
Vcal
Full Scale (GPM)
Full Scale Head Rise
(in.) (in.) (in.) Min. Max.
Max
(in.)
2
11.00
21.46 60
210
9.46
3
12.00
30.21 85
850
18.21
6
16.00
30.29 180
1800
18.29
9
22.50
38.01 280
4500
26.01
12
35.25
42.70 375
7500
30.70
18
37.25
43.70 550
12000
31.70
24
39.25
43.47 700
16000
31.47
36
43.25
43.98 1100
25000
31.98
48
47.00
44.75 1350
35000
32.75
The H dimension is straight back from the entrance of the throat and not along the flume wall.
MANHOLE FLUME INSTALLATION
Vcal
FLOW
H
Size
H Dim.
Vcal
Full Scale (GPM)
Full Scale Head Rise
(in.) (in.) (in.) Min. Max.
Max
(in.)
4
5.75
17.86 45
90
5.86
6
7.75
20.94 60
250
8.94
8
9.75
24.32 75
550
12.32
10
11.75
27.58 80
1000
15.58
12
13.75
29.99 100
1500
17.99
2-6