50Hz
Horsepower
1
2
3
5
HT x DIA ft UPPER
8
9
12
16

HT x DIA ft LOWER
3 x 24
3.5 x 28
5 x 28
7 x 40
HT x DIA m UPPER
2.44
2.74
3.66
4.88
HT x DIA m LOWER
0.91 x 7.32
1.07 x 8.53
1.52 x 8.53
2.13 x 12.19
HORSEPOWER
SUGGESTED
POND SIZE (S.A.)
MINIMUM
OPERATING DEPTH
1/2
1/2
2'
1
3/4
3'
2
1
3'
3
1-1.5
3'
3.5
1-1.5
3'
5
2-1.5
3'
7.5
3
4'
10
4
4'
60Hz
Horsepower
1/2
1
2
3 & 3.5
5
HT x DIA ft UPPER
6
9
11
14
16
HT x DIA ft LOWER
2 x 22
3 x 36
4 x 34
5 x 30
6.5 x 30
A pond’s surface acreage (S.A.) is determined by multiplying its length by its width. A pond’s actual shape and depth should all be considered when selecting horsepower and unit size.