- Honda Water Pump WP20X, WP30X Owner's Manual
TECHNICAL
&
CONSUMER INFORMATION
WP2OX (continued)
Pump
Suction port diameter
Suction head (maximum)
85
ft
(26 m)
Total head (maximum)
2 in (50 mm)
Discharge port diameter
2 in (50
mm)
158.5 US gal (600
0,
132.0 Imp gal)
Discharge capacity (maximum)
26
ft
(8 m)
Self-priming time
90
seconds at 16
ft
(5
m)
Pressure (maximum) 38 psi (262 kPa ,2.67 kgf/cm2)
Continuous running time Approximately 2-1/5 hours (actual
per minute
time varies with pump load)
Pump performance curve
As
total head increases, discharge capacity decreases. The following
graph shows the relationship between pump discharge capacity and
total head, while pumping clear water at sea level.
(ft)
(m)
131
98.
3
r
a
A
66-
+
2
33.
'1
26.4 52.8 79.3 105.7 132.1 158.5 184.9 (USgal/min)
100 200 300 400 500 600 700 (Q/min)
DISCHARGE CAPACITY
56