3
© Copyright 2016 Zoeller
®
Co. All rights reserved.
Preinstallation Information
Pump Performance Data
0
200
50
100
150
200
250
800
600
400
1000
1200
1400
350
300
400
0
5
2
4
6
8
25
20
15
10
40
35
30
10
12
LITERS
GALLONS
METERS
FEET
FLOW PER MINUTE
TOT
AL
DYNAMIC HEAD
PUMP PERFORMANCE CURVE
MODELS 404/4404/405/4405
3" SOLIDS CAPACITY
404/4404
405/4405
TOTAL DYNAMIC HEAD/FLOW
PER MINUTE
SEWAGE AND DEWATERING
MODEL
Feet
Shut-off Head:
404/4404
405/4405
Meters
Gal.
Liters
Gal.
Liters
1367
361
1136
300
1.5
5
1234
326
284
1075
848
1003
265
224
4.6
3.0
10
15
912
241
197
746
503
698
184
134
7.6
6.1
20
25
507
134
50
189
--
227
60
--
10.7
9.1
30
35
33 ft.(10.1m)
38 ft.(11.6m)
1. Inspect your pump. Occasionally, products are damaged during shipment. If the unit is damaged, contact your dealer before using. DO
NOT
remove the test plugs in the cover nor the motor housing.
2. Carefully read the literature provided to familiarize yourself with specific details regarding installation and use. These materials should be
retained for future reference.
REFER TO WARRANTY ON PAGE 2.
CAUTION
SEE BELOW FOR
LIST OF CAUTIONS
SEE BELOW FOR
LIST OF WARNINGS
1. Do not lift, carry, or hang pump by the electrical cables. Damage to
the electrical cables can cause shock, burns or death.
2. Make sure there is a properly grounded receptacle available.
All pumps are furnished with provisions for proper grounding to help
protect you against the possibility of electrical shock.
3. Make certain that the receptacle is within the reach of the pump’s
power supply cord. DO NOT USE AN EXTENSION CORD. Extension
cords that are too long or too light do not deliver sufficient voltage to
the pump motor. But, more important, they could present a safety
hazard if the insulation were to become damaged or the connection
end were to fall into the sump.
4. Make sure the pump electrical supply circuit is equipped with
fuses or circuit breakers of proper capacity. A separate branch
circuit is recommended, sized according to the “National Electrical
Code” for the current shown on the pump nameplate.
5. FOR ADDED SAFETY. Pumping and other electrical equipment
must be connected to a 3-prong grounded receptacle with integral
ground-fault circuit interrupter (GFCI).
6. Risk of electric shock - These pumps have not been investigated
for use in swimming pool areas.
7. According to the state of California (Prop 65), this product contains
chemicals known to the state of California to cause cancer and birth
defects or other reproductive harm.
1. Check to be sure your power source is capable of handling the voltage
requirements of the motor, as indicated on the pump nameplate.
2. The installation of pumps using auxiliary variable level float switches
is the responsibility of the installing party and care should be taken
that the tethered float switch will not hang up on the pump apparatus
or pit peculiarities and is secured so that the pump will shut off. It
is recommended that rigid piping and fittings be used and the pit
be 36” or larger in diameter.
3. INFORMATION - VENT HOLE PURPOSE. It is necessary that all
submersible sump, effluent, and sewage pumps capable of han
-
dling various sizes of solid waste be of the bottom intake design to
reduce clogging and seal failures. If a check valve is incorporated
in the installation, a vent hole (approx. 3/16”) must be drilled in the
discharge pipe below the check valve and pit cover to purge the
unit of trapped air. Trapped air is caused by agitation and/or a dry
basin. This vent hole should be checked periodically for clogging
and cleaned as necessary. Water stream will be visible from this
hole during pump run periods.
4. Water hammer creates momentary high pressure surges. These
surges can cause severe damage to check valves and the piping
system. Consideration for water hammer must be included in the
piping system design. Reference ASPE Data Book, Chapter 2.33.
Some systems may require external spring or lever weighted check
valves or other engineered solutions.
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