Pondmaster Pump Flow Charts
Use this chart to determine the proper size pump for a pond with a waterfall.
The height of the waterfall above the surface of the pond is the Head Height.
Gallons Per Hour is the amount of water going over the waterfall. To reduce the
frictional losses of hose and filter always use the largest diameter hose
possible. Your guide to the right pump for your pond.
Pondmaster Mini65
H/P: 0'
1'
2'
GPH: 65
40
0
Pondmaster 1
H/P: 0'
1' 2'
3'
GPH: 80
60
30
0
Pondmaster 1.5
H/P: 0' 1' 2' 3' 4' 5'
6'
GPH: 140
120
80
60
40
30
0
Pondmaster 1.9
H/P: 0' 1' 2' 3' 4' 5' 6'
7'
GPH: 200
190
175
150
135
100
60
0
Pondmaster 2
H/P: 0' 1' 2' 3' 4' 5' 6'
7'
GPH: 275
250
210
170
125
75
20
0
Pondmaster 3
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9'
10'11'
GPH: 375
350
325
300
270
210
180
120
75
25
10
0
Pondmaster 5
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9' 10'
11'
GPH: 500
450
415
380
310
250
180
125
80
45
20
0
Pondmaster 7
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9' 10'
11' 12'
13'
GPH: 700
650
550
500
480
420
400
350
300
220
120
50
20
0
Pondmaster 9.5
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 11' 12'
13' 14'
GPH:
950
950
900
850
800
750
720
660
600
500
400
300
220
100
0
Pondmaster 12
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 11' 12'
13' 14'
15'
GPH: 1200
1175
1160
1150
1130
1120
950
810
710
650
600
500
450
300
130
0
Pondmaster 18
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 11' 12' 13' 14' 15'
16' 17' 18'
19'
20'
GPH: 1800
1800
1630
1500
1375
1200
1125
1060
950
900
850
825
750
660
560
420
275
175
100
50
0
Pondmaster 24
H/P: 0' 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 11' 12' 13' 14' 15' 16' 17'
18'19'
20'
GPH: 2400 2400 2300 2150 2000 1850 1700 1550 1400 1250 1100 950 800 650 500 350
200 100 50 25 0
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