50Hz
Horsepower
1
2
3
5
 7.5 10
HT x DIA ft UPPER
4.5 x 12
8 x 20
10 x 24
14 x 26
Consult Factory
Consult Factory
HT x DIA ft LOWER
3 x 18
4 x 30
5 x 30
9 x 40
HT x DIA m UPPER
1.37 x 3.66
2.44 x 6.10
3.05 x 7.32
4.27 x 7.92
Consult Factory
Consult Factory
HT x DIA m LOWER
0.91 x 5.49
1.22 x 9.14
1.52 x 9.14
2.74 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
7.5
10

HT x DIA ft UPPER
6 x 16
8 x 24
10 x 30
13 x 34
15 x 24
Consult
Factory
Consult
Factory
HT x DIA ft LOWER
4 x 20
5 x 24
6 x 30
7 x 34
7 x 38
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.