24
Total Head
m
ft
30,0
98.4
27,0
88.6
24,0
78.7
21,0
68.9
18,0
59.0
15,0
49.2
12,0
39.4
9,0
29.5
6,0
19.7
3,0
9.8
0
0
0
20
0
78
4.2 PRIMING WATER
WARNING!
Do not operate without priming. Doing so will overheat the engine and result
in damage to the system. Ensure that the priming water does not contain
debris.
Make sure to prime the pump with water prior to operating it. Priming creates a
vacuum that helps to start the flow of water.
1.
Unscrew the primer cap and insert the neck of the water container into the
opening. Gradually fill until the reservoir is full.
2.
Tighten the cap back on.
3.
In case of dry operation (running the pump without priming), stop the engine
immediately and allow it to cool before following the priming procedure.
41
62
82
103
123
155
233
311
389
467
HWT370
144
164 185
205 226 246 267 287 308
544
622
700
778
855
HWP & HWT SERIES
Flow Rate
GPM
L / min
933
1.011
1.089
1.167