Honda WT20X Owner's Manual page 11

2. Connect the discharge hose.
Use a commercially available hose, hose connector, and hose band. A
short, large-diameter hose is most efficient. Long or small-diameter
hose increases fluid friction and reduces pump output.
Tighten the hose band securely to prevent the hose from
disconnecting under high pressure.
DISCHARGE HOSE
3. Check the priming water.
The pump chamber should be primed with full of water before
operating.
Priming water capacity:
WT20X: 14.0 (3.70 US gal , 3.08 Imp gal)
WT30X, WT40X:
Never attempt to operate the pump without priming water, or the
pump will overheat. Extended dry operation will destroy the pump
seal. If the unit has been operated dry, stop the engine immediately
and allow the pump to cool before adding priming water.
PRIMING WATER FILLER CAP
10
15.0 (3.96 US gal , 3.30 Imp gal)
HOSE BAND
WATER