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Speci cation :
Type
Power(W)
Cycie(Hz)
Volt(V)
Phase
Pole(P)
Outlet (in.)
Max. Head (ft)
Max.(GPM)
Min. Submerged depth (in.)
*
The "R" type available to used in sea sh breeding.
**
The "C" type equipped level regulator.
*** The "F" type equipped oat ball level switch.
**** The "D" type low suction capability up 0.12" .
Attention :
1.PW-A series is designed for
pumping water instead of oil,
sea water, hot water (Liquid
temperature
range:
~40°C ( Without Icing up ))
3.Make sure that the pump is
always placed in the water,
pumping without water is
strictly prohibited.
5.Place cushion beneath the
pump to avoid sucking in
dirt when used in lake or
river.
7.Avoid falling the pump to
the ground as it might
broken the shell.
9.PW100A, PW250A(D), PW400A(D) can be used for water only. For sea water application please
chose PW100AR, PW400AR.
10.PW100AR, PW400AR are for sea water application but not suitable for chemical or other
explosive liquid.
11.PW100A series have a small air vent hole in the impeller cavity to let out trapped air.
12. Make sure the liquids level must higher than the minimum submerged depth before pump operate.
Walrus America Inc
20220 Hempstead Road, Suite #30, Houston, TX 77065
Web: www.walrusamerica.com
PW250A(F)
PW100A(R)(C)(F)
100
60
115 or 230
115 or 230
1
2
1"
21.3
21.1
2.8 ±0.4
3.6 ±0.4
4°C
PW250AD
250
250
60
60
115 or 230
1
1
2
2
1½"
1½"
29.5
29.5
42.2
31.7
3.6 ±0.4
2.Never start up the pump
with anyone in the water.
4. Make sure that the pump is
grounded.
6. Never carry or move the
pump by its cable. Use the
handle to lift or move the
pump.
8. Always keep the power plug
dry.
PW400A(R)(F)
PW400AD
400
400
60
60
115 or 230
115 or 230
1
1
2
2
2"
2"
32.8
32.8
68.6
34.3
4.0 ±0.4
4.0 ±0.4
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