PIPE DIAMETER DIAGRAM
Te tables show the maximum allowed lenght (in meters) for a suction line as a function of the vertical height
between the pump and the tank (H) and the internal diameter of the pipe (D).
NOTE: the indicated length is for assembly of 4 right-angle elbows, 1 check valve and a non-return valve.
If the pipe is narrowed any further, pipe length must consequently be reduced.
SUNTEC AS 47 - 67 pump
Internal
6
diameter (Dmm)
Load height
H (m)
0
14
0,5
16
1
18
2
22
3
25
4
29
SUNTEC AS 47 - 67 pump
Internal
6
diameter (Dmm)
Suction height
H (m)
0
14
0,5
12
1
10
2
7
3
3
4
0
8
10
12
49
123
150
55
136
150
61
150
150
73
150
150
85
150
150
96
150
150
8
10
12
49
123
150
44
110
150
38
96
150
26
66
140
13
36
75
1
5
15
19