ETL 1110-9-10(FR)
5 Jan 91
Table 3--7. suggested number of anode rings for various size
tanks.
Number of rings of anodes
Tank Diameter
(ft)
Coated
Bare
24
1
1
30
1
1
36
1
1
42
1
1
48
1
2
54
1
2
60
2
2
66
2
2
72
2
2
78
2
3
84
2
3
Table 3--8. Recommended number of support points for loop anode
systems.
Tank Diameter (ft)
Number of Support Points
24
6
30
6
36
6
42
6
48
6
54
8
60
8
66
8
72
10
78
10
84
10
126