Pentair Hydromatic S4L Manual

NOTE! To the installer: Please make sure you provide this manual to the owner of the equipment or to the responsible
party who maintains the system.
MODELS
S4L(X* ), S4LRC/S4LVX* ,
S4B(X* ), S4K(X* ), H4Q(X* ),
S6L(X* ), S6A(X* ) and S8F(X* )
*Used in Hazardous Locations Class I, Division 1
SUBMERSIBLE
SOLIDS HANDLING PUMPS
INSTALLATION AND SERVICE MANUAL
For use with product built with USEM motor.
Item # E-03-491 | Part # 5625-491-1 | © 2013 Pentair Pump Group, Inc. | 09/09/13
(*Hazardous Location
Motor End)

2
General
Information
This manual contains important
information for the safe use of
this product. Read this manual
completely before using this
product and refer to it often
for continued safe product use.
DO NOT THROW AWAY OR
LOSE THIS MANUAL. Keep
it in a safe place so that you may
refer to it often.
When unpacking unit, check for
concealed damage. Claims for
damage must be made at the
receiving end through the delivery
carrier. Damage cannot be
processed from the factory.
WARNING: Before handling
these pumps and controls,
always disconnect the power
first. Do not smoke or use
sparkable electrical devices or
flames in a septic (gaseous) or
possible septic sump.
CALIFORNIA PROPOSITION
65 WARNING:
This product and
related accessories contain
chemicals known to the State of
California to cause cancer, birth
defects or other reproductive
harm.
Pumps Not Operating or
in Storage:
Pumps with carbon ceramic seals
must have impellers manually
rotated (6 revolutions) after
setting non-operational for 3
months or longer and prior to
electrical start-up.
Pumps with tungsten carbide seals
must have impellers manually
rotated (6 revolutions) after
setting non-operational for
3 weeks or longer and prior to
electrical start-up.
Seal Failure:
An electrode probe is installed in
the seal chamber so if any water
enters the chamber through the
first seal, the electrode will be
energized and a signal will be
transmitted to the sensing unit
at ground surface causing a red
light to flash. The electrode probe
is installed in all units, but the
sensing unit is supplied at extra
cost and must be ordered.
In operation the seal failure unit
indicates only that there is some
water in the seal chamber. The
pump will continue to operate
without damage, but the seal
should be checked immediately
after failure is indicated.
CAUTION: Failure to correct
leaking seal could result in
water entering motor chamber
causing shorting out of motor.
The sensing unit is recommended
on all installations as good
insurance against motor failure.
Seal Failure Probes:
All our hazardous location
submersible pumps have two
factory installed moisture
detectors (seal failure probes).
They are in a normally open series
circuit, in the seal chamber. Under
normal operating conditions, the
circuit remains open. If the lower
seal leaks and moisture enters this
chamber, the moisture would settle
to the bottom of the chamber and
will complete the circuit between
the moisture detectors.
This circuit must be connected
to a sensing unit and signaling
device. This is supplied in a
Hydromatic built control panel.
NOTE: Failure to install such a
device negates all warranties by
Hydromatic.
Pump:
Power cable is supplied with
separate wire for ground. Be sure
green wire is connected to a good
ground such as water pipe or
ground stake.
Heat Sensors:
All motors have heat sensor units
embedded in the motor winding
to detect excessive heat. The
sensors automatically reset when
motor cools to safe temperature.
The sensors are connected in
series with the motor starter coil
so that the starter is tripped if heat
sensor opens. The motor starter is
equipped with overload heaters so
all normal overloads are protected
by the starter.
IMPORTANT: If Hydromatic
electrical starting equipment is
not supplied, the heat sensor
circuit must be connected in
series with the starter coil or
warranty is void.
Once sensor resets, the starter is to
be automatically reset for FM for
continued operation of the pump.
This circuitry is supplied in a
Hydromatic control panel.
Power Cords:
The power cord and heat sensor
seal failure cord are potted into
the connection box cap. The cords
must not be spliced.
NOTE: Each cable has a green
lead. This is the ground wire
and must be grounded properly
per NEC and/or local codes.
Cords should be inspected for
abnormal wear and replaced
accordingly.
Sump Level Control:
Sump level is controlled by
Hydromatic float switch controls.
The float is held in position in
the sump by a weight attached
to the power cord above the
float. The cord supports the float
and is adjusted for height from
the surface.
Typical duplex systems use three
controls: one set at turn-off, one
set at turn-on for one pump, and
one set for turn-on for two pumps.
Pumps alternate operation on each
successive cycle.

3
Two pumps operate together only
if sump level rises to the third
or override control. The override
control also brings on the second
pump in case of failure of the first
pump. Extra floats with appropri-
ate controls can be supplied for
alarm functions. Triplex systems
use four controls: one set at turn-
off, one set at turn-on for one
pump, one set at turn-on for two
pumps, and one set at turn-on for
three pumps. Pumps alternate each
successive cycle.
Three pumps operate together
only if sump level rises to the
fourth control (second override).
This control also brings on the
third pump in case of failure
of either or both of the first
two pumps.
Alarm Controls:
The alarm level is usually set
above the override level so
the alarm will signal only if
the override level is exceeded.
However, some engineers prefer
to have the alarm level set below
the override level as it is possible
for one pump to fail and the other
pump to operate on the override
level with the sump level never
reaching the alarm level. This is
particularly true in cases of low
inflow capacity.
Electrical Control Panel:
It is recommended that the
Hydromatic control panel be used
with all pumps as proper starter
heaters and connections for heat
sensor wires are furnished.
The electrical equipment includes
a main circuit breaker for each
pump, a magnetic starter with
overload protection for each
pump, an H-O-A switch and run
light for each pump, an electric
alternator and a transformer to
provide appropriate control circuit
and alarms.
Overload Heaters:
If the Hydromatic electrical
panel is not used, starters with 3
leg overload protection must be
supplied. The heaters must be sized
in accordance with the nameplate
amps on the motor housing. The
amp draw on these submersible
motors is slightly higher than a
corresponding horsepower surface
motor, so heaters must be sized by
the nameplate rating.
IMPORTANT: Be sure the
heat sensor wires are connected
in series with the starter coil
circuit.
HEAT SENSOR & SEAL FAILURE
NUMBER OF CONDUCTORS REQUIRED BETWEEN CONTROL PANEL AND NEMA 4 JUNCTION BOX
Power lines and control wires can be carried in conduit or can be underground buried cable.
System Number of Number of Number of
Type Control Wires Power Lines Ground Wires #8 Number of Number of
Sensor Wires Ground Wires
Simplex
33131
Simplex with Alarm
53131
Duplex
56162
Duplex with Alarm
76162
WIRE SIZE AND MAXIMUM LENGTH (FEET) FOR REMOTE LOCATION OF CONTROL PANEL
BASED ON A 2% VOLTAGE DROP (230 VOLTS 3 PHASE)
Copper Wire Amperes @ 230 Volts*
No. D.C. Res.
AWG/M Ft. 51015202530405060708090 100 120 140 160 180 200
12 1.620 325 165 110 80 65 55
10 1.018 520 260 175 130 105 85 65
8 0.6404 830 415 275 205 165 140 105 80
6 0.410 1295 645 430 320 260 215 160 130 105 90 80
4 0.259 1025 680 510 410 340 255 205 170 145 130 115 100 85
M3 0.205 1295 865 650 520 430 325 260 215 185 160 145 130 110 90
2 0.162 1090 820 655 545 410 340 295 255 230 205 180 160 135 110 100
1 0.129 1030 825 685 515 410 340 295 255 230 205 170 145 130 115
0 0.102 1040 865 650 520 435 370 325 290 260 215 185 160 145 130
00 0.0811 1090 820 655 545 470 410 365 325 270 235 205 180 165
000 0.0642 1035 825 690 590 515 460 415 345 295 260 230 205
NOTE: For 460 volts obtain distance by multiplying by 2.0 ‡60˚C
For 570 volts obtain distance by multiplying by 2.5 ‡Rating 90˚C
* 230 volt system not recommended for above 30 to 40 horsepower. Insulation @ 30˚C Amb.
‡ Based on 3 power conductors in cable or conduit; for 4 to 6 reduce ampacity to 80% & for 7 to 24 reduce to 70%.
MSpecial junction box required for wire sizes larger than #4.

If an alarm system is used, this
control is usually set about 6 inches
above the override control.
Making Electrical Connections:
All electrical wiring must be in
accordance with the local code,
and only competent electricians
should make the installations.
Complete wiring diagrams are
glued to the inside cover of the
panel. All wires should be checked
for grounds with an ohmmeter
or Megger after the connections
are made. This is important, as
one grounded wire can cause
considerable trouble.
IMPORTANT: If equipment is
not properly wired and protected
as recommended, the warranty
is void.
Heat Sensors and Seal Failure
Connections:
Be sure that heat sensor wires
are connected in series with the
starter coil. Connections are
provided on the terminal strip.
Pump
Operations
Starting System:
1. Turn H-O-A switch to
Off position, then turn on main
circuit breakers.
2. Open all discharge valves
and allow water to rise in
sump pump.
3. Turn H-O-A switch to Hand
position on one pump and
Pump
Installation
Installing Pump in Sump:
Before installing pump in sump,
lay it on side and turn impeller
manually. Impeller may be slightly
stuck due to factory test water,
so it must be broken loose with
small bar or screwdriver in edge
of vanes. The impeller should
turn freely.
Clean all trash and sticks from
sump and connect pump to piping.
A check valve must be installed
on each pump. A gate or plug
valve in each pump discharge
line is also recommended. This
valve should be installed on the
discharge side of the check valve
so if necessary to service the
check valve, the line pressure can
be cut off. Single pump systems
are sometimes installed without a
check valve where it is desirable
to self-drain the discharge line to
prevent freezing. This can be done
only with short discharge lines,
otherwise water will return to the
sump and cause short cycling of the
pump.
Installing Sump Level Control
Float Controls:
In either simplex, duplex or
triplex systems the lower or
turn-off control is to be set to
maintain a minimum level in
the sump. This level shall be no
more than 3-1/4" from the top of
the motor housing down to the
surface of the sewage.
The second or turn-on control
is set above the lower turn-off
control. The exact distance
between the two floats must be
a compromise between a frequent
pumping cycle (10 starts per hour
max.) to control septicity, solids
and a slower cycle for energy
economy. This distance should be
determined by the engineer or
consulting engineer depending on
the conditions of the application.
For installation of Hydromatic
supplied level controls refer to
your systems installation and
service manual.
NEMA 4 Junction Box
(Optional):
If electrical control panel is to be
set remote from the pump sump a
NEMA 4 junction box should be
used to make power and control
connections. The Hydromatic
NEMA 4 junction box is provided
with compression connectors
for sealing all wires. No sealing
compound is needed to make
connections waterproof.
Wiring diagrams are provided with
panel for making connections. The
size wire to use from panel to sump
depends on motor size and distance
in feet.
Be sure each wire is checked
out so that a wrong connection
will not be made. An ohmmeter or
Megger can be used to check wire
continuity.
Installing Float Switch Controls:
The controls are supported by a
mounting bracket that is attached to
sump wall or cover or to the NEMA
4 junction box.
Cord snubbers are used to hold
the cord in place. Control lever
can be changed at any time
by loosening the snubber and
readjusting cord length.
In either simplex or duplex
system the lower or turn-off
control is set just above the
top of volute so that the volute
will always be submerged during
the pumping cycle. The second
or turn-on control is set about
24 inches above the lower
turn-off control.
More distance between turn-on and
turn-off controls can be used, but
sewage may become septic and
excessive solids may collect for
the pump to handle. A frequent
pumping cycle is recommended for
best operation.
HEAT SENSORS AND SEAL FAILURE CONNECTIONS
FOR ANY VOLTAGE MOTOR
ELECTRODE
HEAT SENSORS
IN MOTOR
WINDINGS
WHITEBLACK
HEAT SENSORS SEAL FAILURE
REDDARK
GREEN
DUAL VOLTAGE
3 PHASE MOTOR WIRING
230V 3N 460V 3N
GREEN GREEN
R
(L3)
W
(L2)
BL
(L1)
R
(L3)
W
(L2)
BL
(L1)
12 3
78 9
45 6
12 3
78 9
45 6
4

WARNING
BLACK
COIL
ON-OFF
SWITCH
L1 THERMOSTATS
IN SERIES
WHITE
L2
TWO WIRE CONTROL OFFERING AUTOMATIC RESET
THERMOSTATS
IN SERIES
WHITE
L2
BLACK
THREE WIRE CONTROL OFFERING AUTOMATIC RESET
L1
COIL OL OLSTART
IN CERTAIN APPLICATIONS THE NEC MAY REQUIRE THREE OVERLOAD RELAYS
WARRANTY IS VOID IF HEAT SENSORS ARE NOT
CONNECTED AS SHOWN (IN SERIES WITH CONTACTOR OIL)
notice operation. If pump is
noisy and vibrates, rotation
is wrong. To change rotation
interchange any two line
leads to motor on 3ø only.
DO NOT INTERCHANGE
MAIN INCOMING LINES. If
duplex system, check second
pump in the same manner.
4. Now set both H-O-A switches
to Auto position and allow
water to rise in sump until one
pump starts. Allow pump to
operate until the level drops to
turn-off point.
5. Allow sump level to rise to
start other pump. Notice run
lights on panel; pumps should
alternate on each successive
cycle of operation.
6. Turn both H-O-A switches
to Off position and allow sump
to fill to the override control
level.
7. Turn both switches to Auto
position and both pumps should
start and operate together until
level drops to turn-off point.
8. Repeat this operation cycle
several times before leaving
job.
9. Check voltage when pumps
are operating and check the
amp draw of each pump.
Check amps on each wire
as sometimes a high leg
will exist. One leg can be
somewhat higher, 5 to 10%,
without causing trouble. For
excessive amp draw on one
leg, the power company should
be consulted.
Phase Converters:
Phase converters are generally
not recommended, but in cases
where only single phase current is
available phase converter can be
used. Be sure to size the phase
converter large enough for the
amp draw specified on the motor
nameplate, not necessarily by motor
horsepower. The warranty on all
three phase submersible motors is
void if operated with single phase
power through a phase converter
and 3 leg ambient compensated
extra-quick trip overload protectors
are not used.
Pump
Maintenance
NOTE: Any unauthorized field
repair voids the warranty, the
hazardous location rating, and
Factory Mutual approval.
If the heat sensor and seal failure
are hooked up properly, no
attention is necessary as long
as the seal failure indicator
light doesn’t come on. To ensure
continuity of the seal sensor
leads, a test light is provided on
intrinsically safe Hydromatic
panels as standard equipment.
Pump should be checked every
quarter for corrosion and wear.
Maintenance:
As the motors are oil filled, no
lubrication or other maintenance is
required.
If the pump is used on a rail
system, it should be lifted once
every six months and checked for
corrosion and wear.
Generally these pumps give very
reliable service and can be expected
to operate for years on normal
sewage pumping without failure.
Lightning:
In some areas where considerable
lightning occurs, it is recommended
that a lightning arrestor be installed
at the control panel.
Lightning arrestors are good
insurance against damage to an
expensive motor.
Field Service on Motor:
All submersible motors out of
warranty can be serviced in
5
the field by any reliable motor
service shop. Any pump, in
warranty, must be returned to the
factory for service or repaired
at an authorized Hydromatic
service center. Charges will not be
allowed if in warranty pump is not
taken to an authorized Hydromatic
service center.
When field service is performed on
a pump, these instructions should be
carefully followed.
Field Service on Hydromatic
Hazardous Location Pumps:
If a Hydromatic hazardous location
pump is used in a hazardous location,
or if the pump is still in warran-
ty, the pump must be returned to
the factory for service or repaired
at an authorized Factory Mutual
Hydromatic service center. Charges
will not be allowed if in warranty
pump is not taken to an authorized
Factory Mutual Hydromatic service
center. This will ensure the integrity
of the hazardous location rating
of the pump and comply with our
warranty requirements.
Replacing Stator:
1. If stator only is damaged,
it may not be necessary to
completely dismantle pump as
stator and housing can be lifted
from pump without disturbing
seals or bearings.
2. Drain all oil from upper
housing, remove drain plug in
bottom of stator housing and
remove plug in top of housing
to allow air to enter.
3. After chamber is drained,
remove hold-down bolts and
lift off. Use care in lifting
as the seal failure connecting

6
wire must be disconnected
before housing is completely
removed.
4. Set assembly on bench and
remove connection box. When
box is lifted off, connection
wires to motor will be exposed.
These wires will probably be
burned, but each wire is tagged
with a metal marker giving
wire number. Cut the wires.
If the leads to the connection
box are burned, a complete
new connection box with new
wire must be used. The wires
are potted in with sealing
compound and a new unit must
be obtained from the factory.
5. The stator is held in the housing
with a bolted-in end ring and
an outside locking screw to
prevent stator from turning.
6. After ring is removed, turn
housing upright and bump on
hardwood blocks. This should
jar the stator loose and allow it
to drop out.
7. Thoroughly clean housing
before replacing new stator.
Replace stator and make all
wire connections to connection
box before replacing housing
on pump. This is important as
leads must be tucked behind
the windings by using hands up
through rotor core.
IMPORTANT: Use only
compression type insulated
connectors on the wires.
DO NOT TAPE LEADS AS
OIL WILL DETERIORATE THE
TAPE AND CAUSE DAMAGE
TO STATOR AND BEARINGS.
8. Drain oil from seal chamber.
Check top bearing. If clean
and does not turn rough,
bearings can be reused and it
is not necessary to completely
dismantle pump to change
bearings. If bearings are
damaged with dirt or heat, they
must be replaced. Remember to
reinstall the upper bearing load
spring.
9. Before replacing stator housing
be sure outside lock screw is in
place and that O-ring is used
under head of bolt. A leak here
can cause a motor failure.
10. Replace stator housing onto
seal chamber and bolt in
place. BE SURE SEAL
FAILURE WIRE IS
CONNECTED BEFORE
HOUSING IS ASSEMBLED.
Be sure back-off screws have
been loosened so that parts
can come metal to metal. Be
sure O-ring seal has been
replaced. If O-ring is nicked
or cut, replace with new rings.
This applies to all O-rings used
in assembly.
11. After all leads are reconnected
in the connection box, make
a high voltage ground test on
each wire. The only wire that
should show ground is the green
power lead and the ground lead
in the auxiliary control cable.
12. For safety, complete pump
should be air checked under
water for leaks. Lay pump on
side for this oil filling with
oil fill hole upright. Do not
completely fill; leave oil about
1 inch below plug hole. Use
only Hydromatic submersible
oil in this chamber. Replace
plug; use Permatex on threads.
Install air valve in top plug
opening of motor housing and
charge housing with about 10
psi of air. Be sure air is dry.
Do not use air line where water
may be trapped in the line.
Submerge complete unit under
water and check for leaks.
13. Refill motor chamber with oil.
Use Hydromatic submersible
oil. Fill chamber until oil covers
top of the windings. Leave air
space in the top for expansion.
Use Permatex on plug threads.
Replacing Seals and Bearings:
1. Drain all oil from motor
chamber and seal chamber
as described.
2. Remove motor housing
as described.
3. Remove bolts that hold seal
chamber to pump housing.
Use back-off screws to break
loose. With hardwood block,
tap end of impeller to loosen
from shaft. When free, remove
impeller from shaft.
4. Lift rotating assembly (rotor,
shaft and impeller) from pump
case and place horizontally
on bench.
5. Remove screw and washer
from end of shaft and then
screw socket head bolt back
into shaft. Using a screwdriver
on opposite sides behind
impeller apply force, then
tap on end of socket bolt to
break impeller loose from taper
shaft.
6. Remove key and then slide seal
off the shaft.
7. To remove seal plate, take
out socket head flat screws
and using screws in back off
holes, pry plate loose. This will
also force seal off if not already
removed.
8. Remove snap ring that holds
upper seal. Pull seal if it is free.
If not free, it can be forced off
when shaft is removed.
9. Set assembly in upright
position and bump end of
shaft on hardwood block. This
will push the bearing from the
housing and will force upper
seal from shaft.
10. Use bearing puller to remove
bearings. Replace with new
bearings. Press only on inner
face of bearing when replacing.
Pressing on outer face can
damage the bearing.

7
IMPORTANT: Do not use
any of the old seal parts.
Replace with all new seals.
11. Thoroughly clean all castings
before replacing seals. One
grain of dirt between the seal
faces can cause failure.
12. Examine all O-rings for nicks
before using.
13. Use Locktite®on socket head
locking screw in end of shaft.
14. Before refilling chamber with
oil, air test as described above
and refill both chambers with
oil.
15. Always check all leads with
high voltage or with Megger
for grounds before operating
the pump.
Replacing Cords:
The power cord and heat sensor -
seal failure cord is potted into the
connection box cap, forming the
cord and cap assembly.
If cords require replacement due to
damage or cords being too short,
cord and cap assembly must be
replaced as a complete assembly
available from factory.
Check pump for proper rotation
before returning to normal service.
Disconnecting Pump Cords:
If a Hydromatic hazardous location
pump is to be removed from its
location, the pump cords may be
disconnected at control panel (on
sump mounted control panels) and
cord assembly taken with pump.
CAUTION: If cord openings
from sump to control panel are
open, gases from sump could
enter panel and an explosive
condition could exist.
Replacing Lower Seal, Impeller
or Volute:
The wet end components may be
repaired or replaced by an authorized
Hydromatic service facility without
compromising the hazardous
location rating to the pump.
NOTE: Any time the seal is
disturbed, it must be replaced.
Pump
Troubleshooting
The following is a list of common
problems and their probable causes.
Pump will not start.
1. No power to the motor.
Check for blown fuse or open
circuit breaker.
2. Selector switch may be in the
Off position.
3. Control circuit transformer fuse
may be blown.
4. Overload heater on starter may
be tripped. Push to reset.
Pump will not start and
overload heaters trip.
1. Turn off power and check
motor leads with Megger or
ohmmeter for possible ground.
2. Check resistance of motor
windings. All 3 phases should
show the same reading.
3. If no grounds exist and the
motor windings check OK,
remove pump from sump
and check for clogged or
blocked impeller.
Pump operates with selector
switch in Hand position but will
not operate in Auto position.
1. This indicates trouble in
the float level control or the
alternator relay.
2. Check control panel for trouble.
Pump runs but will not shut off.
1. Pump may be air locked.
Turn pump off and let set for
several minutes, then restart.
2. Lower float control may be
hung-up in the closed position.
Check in sump to be sure
control is free.
3. Selector switch may be in the
Hand position.
Pump does not deliver proper
capacity.
1. Discharge gate valve may
be partially closed or
partially clogged.
2. Check valve may be partially
clogged. Raise level up and
down to clear.
3. Pump may be running in
wrong direction. Low speed
pumps can operate in reverse
direction without much noise
or vibration.
4. Discharge head may be too
high. Check total head with
gauge when pump is operating.
Total head is discharge gauge
pressure converted to feet plus
vertical height from water
level in sump to center line of
pressure gauge in discharge
line. Gauge should be installed
on pump side of all valves.
Multiply gauge pressure in
pounds by 2.31 to get head
in feet.
5. If pump has been in service for
some time and capacity falls
off, remove pump and check
for wear or clogged impeller.
Motor stops and then restarts
after short period but overload
heaters in starter do not trip.
1. This indicates heat sensors in
the motor are tripping due to
excessive heat. Impeller may
be partially clogged giving
a sustained overload but not
high enough to trip overload
heater switch.
2. Motor may be operating out
of liquid due to a failed
level control.
3. Pump may be operating on
a short cycle due to sump
being too small or from water
returning to sump due to a
leaking check valve.

8
D5D6D1D2
D3D4
S4B(X) S4K(X) H4Q(X)
S4LRC
D3D4
D2 D1 D6 D5
D4 D3
D1D1 D2
D1 D2
D4 D3
D4
D1D2
S4LVX
S6A(X)
S4L(X)
D4 D3
D5D6D1D2
D3D4
D5D2D1
D5D2D1
D3D4
S6L(X) S8F(X)
D3D4
D1 D2 D5
Wet End Components

9
Item
#Description S4B(X) S4L(X) S4LRC 3450 RPM
S4LRC/
S4LVX S6A(X) S6L(X) S8F(X) S4K(X) H4Q(X)
D1 SCREW – HHC 5/8-11 UNF x 1-1/4 005700181 005700181 005700181 005700181 005700181 005700181 005700181 005700181 005700181
D2 WASHER – IMPELLER 019450001 019450001 019450001 019450001 019450001 019450001 019450001 019450001 019450001
D3 KEY – 1/3" SQUARE 028550081 028550081 028550031 028550081 028550081 028550081 028550081 028550081 028550081
D4 VOLUTE 136910002 089190015 107830002 107830002 136930012 089180015 089260025 137190002 151520015
D5 RING – WEAR 136900003 042890023
REFER
TO
FACTORY
— 136950003 042890023 042890023 136900003 136900033
D6 SCREW MACH. 8290061 (3) — 000130041
(2)
008290091
(4)
000130041
(2)
000130041
(2)
008290061
(3)
000110021
(2)
IMPELLER
7.38" — — 110430162 — — — — —
7.88" — — 110430152 — — — — —
8.38" — 025940242 — — 025940242 025940242 — —
8.63" — 025940292 110430132 — — 025940292 137200242 —
8.81" — 025940232 — — — — 137200362 —
9" 136920132 025940022 — 136940132 025940022 025940022 137200132 151510062
9.25" 136920122 025940032 110430122 136940122 025940032 025940032 137200122 151510122
9.5" 136920112 025940042 — 136940112 025940042 025940042 137200112 151510052
9.63" — 025940302 — 136940232 025940302 025940302 137200282 —
9.81" 136920382 025940192 — — 025940192 — — —
10" 136920092 025940062 110430042 136940092 — — 137200092 151510042
10.18" — — — — 025940212 025940212 — 151510102
10.25" 136920082 025940072 — — 025940072 025940072 137200082 —
10.31" — — 110430112 — — — 137200342 —
10.38" 136920152 025940162 — 136940182 025940162 025940162 137200212 —
10.5" 136920072 025940082 — 136940072 025940082 025940082 137200072 151510032
10.85" — 025940492 — — 025940492 025940492 — —
11" 136920052 025940102 — 136940052 025940102 — 137200052 151510022
11.25" 136920042 025940422 110430082 136940042 025940112 025940112 137200042 151510092
11.38" 136920182 025940202 — 136940292 025940202 025940202 137200322 151510162
11.5" 136920032 025940122 110430012 136940032 025940122 025940122 137200032 151510012
11.63" 136920202 025940182 — 136940332 025940122 025940122 137200172 151510182
11.88" 136920232 025940002 — — 025940002 025940002 137200302 —
12" 136920012 025940352 110430002 136940012 025940352 025940352 137200012 151510002
Wet End Parts List For use with product built with USEM motor.

10
2
A1
4
5
24
A3
7
8
9
10
11
12
19
14
16 13 29 17
18
15
23
28
20
25
21
22
A2
33
31
30
3426
32
35
6
1
27
3
Standard Location
S4L, S4LRC, S4B, S4K, H4Q, S6L, S6A and S8F
Motor End Components

11
Fill oil to above the motor windings.
Notes: S— Parts in Seal Kit C — Parts in Carbide Seal Kit — Fill oil to above the motor windings.
Standard Location
S4L, S4LRC, S4B, S4K, H4Q, S6L, S6A and S8F
Motor End Parts List
For use with product built with USEM motor.
Motor Parts List
For use with product built with USEM motor.
hp VOLTAGE/
ph/RPM
A1
BOX
CONNECTION
A2
ROTOR/
SHAFT
A3
STATOR
R
RING SPACER
3–5 200/3/870 062370015 143990115 143992031 076650011
3–5 230/3/870 062370005 143990115 143990031 076650011
3–5 460/3/870 062370005 143990115 143990031 076650011
3–5 575/3/870 062370015 143990115 143996031 076650011
3–5 200/3/1150 062370015 144000115 144002031 076650121
3–5 230/3/1150 062370005 144000115 144000031 076650121
3–5 460/3/1150 062370005 144000115 144000031 076650121
3–5 575/3/1150 062370015 144000115 144006031 076650121
7.5–10 200/3/1150 062370015 141500115 141502031 076650101
7.5–10 230/3/1150 062370005 141500115 141500031 076650101
7.5–10 460/3/1150 062370005 141500115 141500031 076650101
7.5–10 575/3/1150 062370015 141500115 141506031 076650101
15 200/3/1150 062370035 141510115 151512031 076650051
15 230/3/1150 062370055 141510115 141510031 076650051
15 460/3/1150 062370005 141510115 141510031 076650051
15 575/3/1150 062370015 141510115 141516031 076650051
10–20 200/3/1750 062370035 141520115 141522031 076650041
10–20 230/3/1750 062370005 141520115 141520031 076650041
10–20 460/3/1750 062370005 141520115 141520031 076650041
10–20 575/3/1750 062370015 141520115 141526031 076650041
25–30 200/3/1750 062370075 141530115 141532031 –
25–30 230/3/1750 062370055 141530115 141530031 –
25–30 460/3/1750 062370005 141530115 141530031 –
25–30 575/3/1750 062370015 141530115 141536031 –
40 230/3/1750 062370075 141530115 141540031 –
40 460/3/1750 062370005 141530115 141540031 –
40 575/3/1750 062370015 141530115 141546031 –
50 460/3/1750 062370055 141530115 141550031 –
50 575/3/1750 062370035 141530115 141556031 –
40–60 460/3/3450 062370075 143030115 143030031 076650011
40–60 575/3/3450 062370035 143030115 143036031 076650011
Ref.
No.
Part
No.
Part
Description Qty.
1 19101A010 SCREW – CAP HEX 3/8 SST x 1 8
2 001500121 O-RING 1/8 x 3.374 I.D. SC 1
3 149810011 PLUG – PIPE 1/4 1
4 001500071 O-RING 1/8 x 7.234 I.D. SC 1
5 12672A001 CONNECTOR – WIRE 3
6 08565A027 BEARING – BALL – UPPER 1
7 060000211 WIRE W/TERMINAL 1
8 012720001 TUBING – INSULATING 1
9 048320032 HOUSING – MOTOR 1
10 000650321 BEARING – BALL – LOWER 1
11 005680061 SCREW – HHC 1/2-13 x 1-1/2 8
12 001500251 O-RING 1/8 x 11.484 I.D. SC 1
13 084720035 SEAL FAILURE ASS’Y 1
14 19105A033 SCREW – HHC 5/8-11 x 1-1/2 8
15 001500261 O-RING 1/8 x 11.984 I.D. SC 1
Ref.
No.
Part
No.
Part
Description Qty.
16 029210011 SCREW – HHC 1/2-13 x 1-1/4 4
17 025960032 PLATE – SEAL 1
18 001500401 O-RING 1/8 x 9.734 I.D. SC 1
19 025950042 HOUSING – BEARING/SEAL 1
20 009750251 RING – RETAINING 1
21 026030003 RING-STATOR RETAINING 1
22 065790031 KEY SQ 1/4" x 1.19 1
23 009750061 RING – RETAINING 1
24 000640061 SPRING – BEARING ADJ. 2
25 001780051 SCREW – HEX SOC. 5/16 x 1-1/2 8
26 016640081 PLUG – PIPE 3/8 3
27 152770305 35' CORD ASSEMBLY 10-4 1
152770315 35' CORD ASSEMBLY 8-4 SOOW 1
152770325 35' CORD ASSEMBLY 8-4 1
152770335 35' CORD ASSEMBLY 6-4 1
Ref.
No.
Part
No.
Part
Description Qty.
152770345 35' CORD ASSEMBLY 4-4 1
152770355 35' CORD ASSEMBLY 2-4 1
28 019570001
CARBON CERAMIC/BUNA-N – UPPER S 1
29 019570001
CARBON CERAMIC (STD)/BUNA-N – LOWER S 1
019570021 CARBIDE (OPT) – LOWER C 1
30 19109A080 NUT – HEX 3/4 SST 4
31 151740001 BRACKET – MOUNTING 2
32 151751001 BAIL LIFTING 1
33 05454A030 WASHER – LOCK 3/4 SST 4
34 05454A027 WASHER – LOCK 5/8 SST 2
35 19105A033 SCREW – CAP 5/8 X 1-1/2 2
517000767 SEAL KIT S 1
517003767 SEAL KIT – (CARBIDE) C 1

12
Hazardous Location
S4LX, S4LVX, S4BX, S4KX, H4QX, S6LX, S6AX and S8FX
Motor End Components
19
A5
18
17 25
24
23
A3
16
15
22
14
13
122111102628327
A2
A6
20
A4
A1
1
29
4
3
2
8
7
6
9
5

13
Ref.
No.
Part
No.
Part
Description Qty.
1 001500191 0-RING 1/8 x 6.734 I.D. 1
2 045800011 SCREW – DRIVE 6
3 001500361 0-RING 1/8 x 5.234 I.D. 2
4 108980001 CONNECTOR – ELECTRIC 4
5 001780051 SCREW – CAP (HEX-SOC.) 4
6 109000035 SEAL FAILURE ASS’Y 1
7 029190031 SCREW – CAP (HEX-SOC.) 8
8 109010001 TERMINAL – HERMETIC 2
9 009240111 PLUG – PIPE 1/2 2
10 107550012 PLATE – SEAL 1
11 06106A028 SCREW – CAP (HEX-SOC.) 4
12 001500261 O-RING 1/8 x 11.984 I.D. 2
13 107820033 RING – LABYRINTH 1
Ref.
No.
Part
No.
Part
Description Qty.
14 005680071 SCREW – CAP (HEX-SOC.) 4
15 026030003 RING – STATOR 1
16 065790031 KEY 1/4 SQUARE 1
17 011240021 NUT – HEX 5/8-11 0
18 19103A043 SCREW – HHC 1/2-13 UNC 1-1/4 4
19 19101A017 SCREW – HHC 3/8-16 UNC 1-1/4 6
20 107810052 HOUSING – MOTOR 1
21 107450012 HOUSING – BEARING 1
22 000650321 BEARING – BALL 1
23 000650201 BEARING – BALL 1
24 000640051 SPRING – BEARING ADJ. 2
25 110650023 SCREEN 1
26 009750251 RING – RETAINING (LOWER BRG.) 1
Ref.
No.
Part
No.
Part
Description Qty.
27 080730001 UPPER SEAL – CARBON CERAMIC 1
28 019570001 LOWER SEAL – CARBON CERAMIC 1
019570021
LOWER SEAL – TUNGSTEN CARBIDE 1
29 152790305
35' CORD ASSEMBLY 10-4 1
152790315 35' CORD ASSEMBLY 8-4 SOOW 1
152790325 35' CORD ASSEMBLY 8-4 W 1
152790335 35' CORD ASSEMBLY 6-4 1
152790345 35' CORD ASSEMBLY 4-4 1
152790355 35' CORD ASSEMBLY 2-4 1
517000787 CARBON-CERAMIC SEAL KIT
517003777 TUNGSTEN CARBIDE SEAL KIT
6-Pole 1150 RPM
8-Pole 870 RPM
Item
6Pole 1150RPM
Description
3–5 hp
200/3/1150
3–5 hp
230/3/1150
3–5 hp
460/3/1150
3–5 hp
575/3/1150
7.5–10 hp
200/3/1150
7.5–10 hp
230/3/1150
7.5–10 hp
460/3/1150
7.5–10 hp
575/3/1150
15 hp
200/3/1150
15 hp
230/3/1150
15 hp
460/3/1150
15 hp
575/3/1150
A1 Connection Box 114080005 114080015 114080015 114080005 114080005 114080015 114080015 114080005 114080025 114080035 114080015 114080005
A2 Rotor/Shaft Assy 143990125 143990125 143990125 143990125 143990125 143990125 143990125 143990125 141510125 141510125 141510125 141510125
A3 Stator 144002031 144000031 144000031 144006031 141502031 141500031 141500031 141506031 141512031 141510031 141510031 141516031
A4 Connector
(stator to conn. box)
116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2)
116910001(3) 116910001(9) 116910001(9) 116910001(3) 116910001(3) 116910001(9) 116910001(9) 116910001(3) 116910001(3) 116910001(9) 116910001(9) 116910001(3)
151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2)
108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2)
A5 Connector
(box to cord cap) 024930001(3) 024930001(3) 024930001(3) 024930001(3) 024940001(3) 024940001(3) 024930001(3) 024930001(3) 024980071(3) 024940001(3) 024930001(3) 024930001(3)
A6 Spacer 076650121 076650121 076650121 076650121 076650101 076650101 076650101 076650101 076650051 076650051 076650051 076650051
InsulatorSplit Bolt — — — — — — — — 086750011(3) — — —
Item
8Pole 870 RPM
Description
3–5 hp
200/3/870
3–5 hp
230/3/870
3–5 hp
460/3/870
3–5 hp
575/3/870
7 hp
200/3/870
7 hp
230/3/870
7 hp
460/3/870
7 hp
575/3/870
A1 Connection Box 114080005 114080015 114080015 114080005 114080005 114080015 114080015 114080005
A2 Rotor/Shaft Assy 143990125 143990125 143990125 143990125 143990125 143990125 143990125 143990125
A3 Stator 143992031 143990031 143990031 143996031 144022031 144020031 144020031 144026031
A4 Connector
(stator to conn. box)
116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2)
116910001(3) 116910001(9) 116910001(9) 116910001(3) 116910001(3) 116910001(3) 116910001(3) 116910001(3)
151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2)
108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2)
A5 Connector
(box to cord cap) 024930001(3) 024930001(3) 024930001(3) 024930001(3) 024940001(3) 024940001(3) 024930001(3) 024930001(3)
A6 Spacer 076650011 076650011 076650011 076650111 076650101 076650101 076650101 076650101
Hazardous Location
S4LX, S4LVX, S4BX, S4KX, H4QX, S6LX, S6AX and S8FX
Motor End Parts List
For use with product built with USEM motor.

14
4-Pole 1750 RPM
4-Pole 1750 RPM
4-Pole 1750 RPM
4-Pole 1750 RPM
Item
4Pole 1750 RPM
Description
10 hp
200/3/1750
10 hp
230/3/1750
10 hp
460/3/1750
10 hp
575/3/1750
15 hp
200/3/1750
15 hp
230/3/1750
15 hp
460/3/1750
A1 Connection Box 114080005 114080015 114080015 114080005 114080025 114080035 114080015
A2 Rotor/Shaft Assy 141510125 141510125 141510125 141510125 141520125 141520125 141520125
A3 Stator 141522031 141520031 141520031 141526031 141522031 141520031 141520031
A4 Connector
(stator to conn. box)
116750001(2) 116750001(2) 116750001(2) 116750001(4) 116750001(2) 116750001(2) 116750001(2)
23394A001(3) 116910001(9) 116910001(9) 116910001(3) 23394A001(3) 116910001(9) 116910001(9)
151550011(2) 151550011(2) 151550011(2) 151550011(4) 151550011(2) 151550011(2) 151550011(2)
108980001(2) 108980001(2) 108980001(2) — 108980001(2) 108980001(2) 108980001(2)
A5 Connector
(box to cord cap)
024940001(3) 024940001(4) 024940001(6) 024930001(3) 024980051(3) 024940001(1) 024940001(6)
— — — — — 024980041(3) —
———————
A6 Spacer 076650041 076650041 076650041 076650041 076650041 076650041 076650041
InsulatorSplit Bolt — — — — 086750021(3) 086750021(3) —
Item
4Pole 1750 RPM
Description
25 hp
460/3/1750
25 hp
575/3/1750
30 hp
200/3/1750
30 hp
230/3/1750
30 hp
460/3/1750
30 hp
575/3/1750
40 hp
200/3/1750
A1 Connection Box 114080015 114080005 114080045 114080055 114080035 114080005 114080065
A2 Rotor/Shaft Assy 141530125 141530125 141530125 141530125 141530125 141530125 141530125
A3 Stator 141530031 141532031 141532031 141530031 141530031 141536031 141542031
A4 Connector
(stator to conn. box)
116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116670001(2)
116910001(9) 116910001(3) 23394A001(3) 23394A001(9) 116910001(9) 116910001(3) 116910001(9)
151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2)
— — — — — — 151550031(3)
———————
108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2)
A5 Connector
(box to cord cap)
024940001(6) 024940001(3) 024980071(3) 024980071(3) 024940001(6) 024940001(3) 024980071(3)
— — — 024980041(1) — — —
A6 Spacer — — — — — — —
InsulatorSplit Bolt — — 086750011(3) 086750011(3) — — 086750011(3)
— — 086750021(1) — — —
Item
4Pole 1750 RPM
Description
40 hp
230/3/1750
40 hp
460/3/1750
40 hp
575/3/1750
50 hp
230/3/1750
50 hp
460/3/1750
50 hp
575/3/1750
A1 Connection Box 114080055 114080035 114080025 114080065 114080055 114080025
A2 Rotor/Shaft Assy 141530125 141530125 141530125 141530125 141530125 141530125
A3 Stator 141540031 141540031 141546031 141550031 141550031 141556031
A4 Connector
(stator to conn. box)
116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2)
23394A001(9) 23394A001(9) 116910001(3) 116670001(3) 23394A001(9) 23394A001(3)
151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2)
— — — 151550031(3) — —
— — — 116680001(1) — —
108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2)
A5 Connector
(box to cord cap)
024980071(3) 024940001(3) 024940001(3) 024980071(3) 024940001(3) 024940001(3)
024980041(1) — — — 024980071(3) —
A6 Spacer — — — — — —
InsulatorSplit Bolt 086750011(3) — — 086750011(3) 086750011(3) —
086750021(1) — — — — —
Item
4Pole 1750 RPM
Description
15 hp
575/3/1750
20 hp
200/3/1750
20 hp
230/3/1750
20 hp
460/3/1750
20 hp
575/3/1750
25 hp
200/3/1750
25 hp
230/3/1750
A1 Connection Box 114080005 114080025 114080035 114080035 114080005 114080045 114080055
A2 Rotor/Shaft Assy 141520125 141520125 141520125 141520125 141520125 141530125 141530125
A3 Stator 141526031 141522031 141520031 141520031 141526031 141532031 141530031
A4 Connector
(stator to conn. box)
116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2) 116750001(2)
116910001(3) 23394A001(3) 116910001(9) 116910001(9) 116910001(3) 23394A001(3) 116910001(9)
151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2) 151550011(2)
108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2) 108980001(2)
A5 Connector
(box to cord cap)
024930001(3) 024980071(3) 024940001(1) 024940001(6) 024930001(3) 024980071(3) 024980071(3)
— — 024980051(3) — — — 024980041(1)
———————
A6 Spacer 076650041 0766500418 0766500418 0766500418 0766500418 — —
InsulatorSplit Bolt — 06750011(3) 086750021(3) — — 086750011(3) 086750011(3)
— — — — — — 086750021(1)
Hazardous Location
S4LX, S4LVX, S4BX, S4KX, H4QX, S6LX, S6AX and S8FX
Motor End Parts List (Continued)
For use with product built with USEM motor.

15
PROBE TEST RESISTOR
ON HAZARDOUS LOCATION ONLY
PROBE TEST RESISTOR
ON HAZARDOUS LOCATION ONLY
PROBE TEST RESISTOR
ON HAZARDOUS LOCATION ONLY
––
–
Wiring Diagrams

740 EAST 9TH STREET 490 PINEBUSH ROAD, UNIT #4
ASHLAND, OHIO, USA 44805 CAMBRIDGE, ONTARIO, CANADA N1T 0A5
419-289-1144 800-363-PUMP
WWW.HYDROMATIC.COM
Warranty Rev. 12/13
STANDARD LIMITED WARRANTY
Pentair Hydromatic®warrants its products against defects in material and workmanship for a period of 12 months
from the date of shipment from Pentair Hydromatic or 18 months from the manufacturing date, whichever
occurs first – provided that such products are used in compliance with the requirements of the Pentair Hydromatic
catalog and technical manuals for use in pumping raw sewage, municipal wastewater or similar, abrasive-free,
noncorrosive liquids.
During the warranty period and subject to the conditions set forth, Pentair Hydromatic, at its discretion, will repair
or replace to the original user, the parts that prove defective in materials and workmanship. Pentair Hydromatic
reserves the right to change or improve its products or any portions thereof without being obligated to provide such
a change or improvement for prior sold and/or shipped units.
Start-up reports and electrical schematics may be required to support warranty claims. Submit at the time of start up
through the Pentair Hydromatic website: http://forms.pentairliterature.com/startupform/startupform.asp?type=h.
Warranty is effective only if Pentair Hydromatic authorized control panels are used. All seal fail and heat sensing
devices must be hooked up, functional and monitored or this warranty will be void. Pentair Hydromatic will cover
only the lower seal and labor thereof for all dual seal pumps. Under no circumstance will Pentair Hydromatic be
responsible for the cost of field labor, travel expenses, rented equipment, removal/reinstallation costs or freight
expenses to and from the factory or an authorized Pentair Hydromatic service facility.
This limited warranty will not apply: (a) to defects or malfunctions resulting from failure to properly install, operate or
maintain the unit in accordance with the printed instructions provided; (b) to failures resulting from abuse, accident
or negligence; (c) to normal maintenance services and parts used in connection with such service; (d) to units that
are not installed in accordance with applicable local codes, ordinances and good trade practices; (e) if the unit is
moved from its original installation location; (f) if unit is used for purposes other than for what it is designed and
manufactured; (g) to any unit that has been repaired or altered by anyone other than Pentair Hydromatic or an
authorized Pentair Hydromatic service provider; (h) to any unit that has been repaired using non factory specified/
OEM parts.
Warranty Exclusions: PENTAIR HYDROMATIC MAKES NO EXPRESS OR IMPLIED WARRANTIES THAT EXTEND
BEYOND THE DESCRIPTION ON THE FACE HEREOF. PENTAIR HYDROMATIC SPECIFICALLY DISCLAIMS THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE.
Liability Limitation: IN NO EVENT SHALL PENTAIR HYDROMATIC BE LIABLE OR RESPONSIBLE FOR
CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES RESULTING FROM OR RELATED IN ANY MANNER TO
ANY PENTAIR HYDROMATIC PRODUCT OR PARTS THEREOF. PERSONAL INJURY AND/OR PROPERTY DAMAGE
MAY RESULT FROM IMPROPER INSTALLATION. PENTAIR HYDROMATIC DISCLAIMS ALL LIABILITY, INCLUDING
LIABILITY UNDER THIS WARRANTY, FOR IMPROPER INSTALLATION. PENTAIR HYDROMATIC RECOMMENDS
INSTALLATION BY PROFESSIONALS.
Some states do not permit some or all of the above warranty limitations or the exclusion or limitation of incidental or
consequential damages and therefore such limitations may not apply to you. No warranties or representations at any
time made by any representatives of Pentair Hydromatic shall vary or expand the provision hereof.