50Hz
Horsepower
1
2
3
5

HT x DIA ft UPPER
7 x 18
8 x 24
11 x 26
14 x 30
HT x DIA ft UPPER
3 x 25
3 x 35
4 x 40
6 x 50
HT x DIA m UPPER
2.13 x 5.49
2.44 x 7.32
3.35 x 7.92
4.27 x 9.14
HT x DIA m UPPER
0.91 x 7.62
0.91 x 10.67
1.22 x 12.19
1.83 x 15.24
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 x 16
8 x 18
10 x 28
13 x 30
15 x 38
HT x DIA ft LOWER
3 x 30
4 x 35
4.5 x 42
5 x 45
5.5 x 52
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.