Outdoor Oil/Water Separator (Sizing)
Enter your Area (Square Ft.)
Rainfall (inches)
.1
.2
.3
.4
.5
.6
.7
.8
.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9