5
Operating Instructions and Parts Manual
JSU50
www.waynepumps.com
Distance, in Feet, From Motor to Supply
Fuse
(AWG Wire Size)
Rating
0
51
101
201
Model
HP
Volts
Amps
50
100
200
300
JSU50
1/2
120
15
14
14
12
10
230
10
14
14
14
14
WIRING CHART - RECOMMENDED WIRE AND FUSE SIZES
Feet Friction Loss in 100 Feet of Plastic Pipe
Gallons Per Minute
Pipe Size
20
25
30
40
50
60
80
100
120
1
1
⁄
4
”
5.6
8.5
11.9
20.2
30.5
1
1
⁄
2
”
2.6
4.0
5.5
9.4
14.3
19.9
34.2
2“
1.2
1.6
2.8
4.2
5.8
9.9
15.0
21.2
2
1
⁄
2
“
1.2
1.8
2.5
4.2
6.3
8.8
FRICTION LOSS CHART