Barnes 4SHV User manual

A Crane Co. Company
BARNESBARNES®
INSTALLATION and OPERATION MANUAL
Solids Handling Submersible Pump
IMPORTANT! Read all instructions in this manual before operating pump.
As a result of Crane Pumps & Systems, Inc., constant product improvement program,
product changes may occur. As such Crane Pumps & Systems reserves the right to
 changeproductwithoutpriorwrittennotication.
420 Third Street 83 West Drive, Bramton
Piqua, Ohio 45356 Ontario, Canada L6T 2J6
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]
www.cranepumps.com Form No. 125508-50-Rev. P
4SHV
Vortex Pumps
5.5 - 22kW, 2850RPM
4SHM
Monovane Pumps
5.5 - 22kW, 1450RPM
4SHD
Dual Vane Pumps
5.5 - 22kW, 1450RPM
6SHV
Vortex Pumps
11 - 22kW, 1450RPM
5.5 - 11kW, 950RPM
6SHM
Monovane Pumps
11 - 22kW, 1450RPM
5.5 - 11kW, 950RPM
6SHD
Dual Vane Pumps
18 - 22kW, 1450RPM
5.5 - 11kW, 950RPM
This product may be covered by one or more of the following
patents and other patent(s) pending: US Patent 7,931,473

2
TABLE OF CONTENTS
SAFETY FIRST ...........................................................................................................................3
A. GENERAL INFORMATION......................................................................................................... 4
B. INSTALLATION................................................................................................................... 4 - 12
ELECTRICAL DATA..............................................................................................................6 - 11
C. START-UP OPERATION ................................................................................................... 12 - 13
D. PREVENTATIVE MAINTENANCE.............................................................................................13
E. SERVICE and REPAIR...................................................................................................... 13 - 14
F. REPLACEMENT PARTS ...........................................................................................................15
TROUBLE SHOOTING..............................................................................................................16
SH - CROSS-SECTIONS, (Fig. 9 & 10) & EXPLODED VIEWS, (Fig. 11)......................... 17 - 18
PARTS LISTS ................................................................................................................... 19 - 22
WARRANTY ..............................................................................................................................25
WARRANTY REGISTRATION.................................................................................................. 26
RETURNED GOODS POLICY ................................................................................................. 26
START-UP REPORT ........................................................................................................ 27 - 28
Other brand and product names are trademarks or registered trademarks of their respective holders.
® Barnes is a registered trademark of Crane Pumps & Systems, Inc
1995,1997,1998,1/2004, 4/05 , 1/06, 3/06, 9/06, 12/06, 2/07 Alteration Rights Reserved

3
Please Read This Before Installing Or Operating Pump.
This information is provided for SAFETY and to PREVENT
EQUIPMENT PROBLEMS. To help recognize this information,
observe the following symbols:
IMPORTANT! Warns about hazards that can result
in personal injury or Indicates factors concerned with
assembly, installation, operation, or maintenance which
could result in damage to the machine or equipment if
ignored.
CAUTION ! Warns about hazards that can or will cause minor
personal injury or property damage if ignored. Used with symbols
below.
WARNING ! Warns about hazards that can or will cause serious
personal injury, death, or major property damage if ignored. Used
with symbols below.
Only qualied personnel should install, operate and repair
pump. Any wiring of pumps should be performed by a qualied
electrician.
WARNING ! - To reduce risk of electrical shock, pumps
and control panels must be properly grounded in
accordance with the National Electric Code (NEC) or the
Canadian Electrical Code (CEC) and all applicable state,
province, local codes and ordinances.
WARNING! - To reduce risk of electrical shock, always
disconnect the pump from the power source before
handling or servicing. Lock out power and tag.
WARNING! Operation against a
closed discharge valve will cause
premature bearing and seal failure on
any pump, and on end suction and
self priming pump the heat build may cause the generation of
steam with resulting dangerous pressures. It is recommended
that a high case temperature switch or pressure relief valve be
installed on the pump body.
CAUTION ! Never operate a pump with a plug-in type
power cord without a ground fault circuit interrupter.
CAUTION! Pumps build up heat and
pressure during operation-allow time
for pumps to cool before handling or
servicing.
WARNING! - DO NOT pump hazardous materials
(ammable, caustic, etc.) unless the pump is specically
designed and designated to handle them.
Do not block or restrict discharge hose, as discharge
hose may whip under pressure.
WARNING! - DO NOT wear loose clothing that may
become entangled in the impeller or other moving parts.
WARNING! - Keep clear of suction and discharge
openings. DO NOT insert ngers in pump with power
connected.
Always wear eye protection when working on pumps.
Make sure lifting handles are securely fastened each
time before lifting. DO NOT operate pump without
safety devices in place. Always replace safety devices
that have been removed during service or repair.
Secure the pump in its operating position so it can not
tip over, fall or slide.
DO NOT exceed manufacturers recommendation for
maximum performance, as this could cause the motor
to overheat.
DO NOT remove cord and strain relief. Do not connect
conduit to pump.
WARNING! Cable should be protected at all times to
avoid punctures, cut, bruises and abrasions - inspect
frequently. Never handle connected power cords with
wet hands.
WARNING! To reduce risk of electrical shock, all wiring
and junction connections should be made per the NEC
or CEC and applicable state or province and local
codes. Requirements may vary depending on usage
and location.
WARNING! Submersible Pumps are not approved for
use in swimming pools, recreational water installations,
decorative fountains or any installation where human
contact with the pumped uid is common.
WARNING! Products Returned Must Be Cleaned,
Sanitized, Or Decontaminated As Necessary Prior
To Shipment, To Insure That Employees Will Not Be
Exposed To Health Hazards In Handling Said Material.
All Applicable Laws And Regulations Shall Apply.
Bronze/brass and bronze/brass tted pumps may
contain lead levels higher than considered safe for
potable water systems. Lead is known to cause cancer
and birth defects or other reproductive harm. Various
government agencies have determined that leaded
copper alloys should not be used in potable water
applications. For non-leaded copper alloy materials of
construction, please contact factory.
IMPORTANT! - Crane Pumps & Systems, Inc. is not
responsible for losses, injury, or death resulting from a
failure to observe these safety precautions, misuse or
abuse of pumps or equipment.
SAFETY FIRST!
Hazardous uids can
cause re or explo-
sions, burns or death
could result.
Extremely hot -
Severe burnes can
occur on contact.
Biohazard can cause
serious personal injury.
Hazardous uids can Hazardous
pressure, eruptions or explosions
could cause personal injury or
property damage.
Rotating machinery
Amputation or severe
laceration can result.
Hazardous voltage can shock,
burn or cause death.

4
SECTION A: GENERAL INFORMATION
A-1) To the Purchaser:
Congratulations! You are the owner of one of the nest pumps
on the market today. CP&S pumps are products engineered
and manufactured of high quality components. Over one
hundred years of pump building experience along with a
continuing quality assurance program combine to produce a
pump which will stand up to the toughest applications. This
manual will provide helpful information concerning installation,
maintenance, and proper service guidelines.
A-2) Receiving:
Upon receiving the pump, it should be inspected for
damage or shortages. If damage has occurred, le a
claim immediately with the company that delivered the
pump. MAKE CERTAIN TO RETAIN THIS MANUAL!
A-3) Storage:
Short Term- CP&S Pumps are manufactured for efcient
performance following short inoperative periods in storage.
For best results, pumps can be retained in storage, as factory
assembled, in a dry atmosphere with constant temperatures
for up to six (6) months.
Long Term - Any length of time exceeding six (6) months,
but not more than twenty-four (24) months. The unit should
be stored in a temperature controlled area, a roofed over
walled enclosure that provides protection from the elements
(rain, snow, wind-blown dust, etc.), and whose temperature
can be maintained between +40 deg. F and +120 deg. F.
(4.4 - 49°C). Pump should be stored in its original shipping
container. On initial start up, rotate impeller by hand to
assure seal and impeller rotate freely. If it is required that
the pump be installed and tested before the long term
storage begins, such installation will be allowed provided:
1.) The pump is not installed under water for more than
one (1) month.
2.) Immediately upon satisfactory completion of the test,
the pump is removed, thoroughly dried, repacked in the
original shipping container, and placed in a temperature
controlled storage area.
A-4) Service Centers:
For the location of the nearest Barnes Service Center, check
your Barnes representative or Crane Pumps & Systems,
Inc., Service Department in Piqua, Ohio, telephone (937)
778-8947 or Crane Pumps & Systems Canada, in Brampton,
Ontario, [phone].
SECTION B: INSTALLATION
B-1) Location:
These self-contained pumping units are recommended for
use in a sump, lift station or basin. This pump is designed
for submerged continuous duty (15 minutes duty in air
at nameplate horsepower), pumping sewage, efuent,
wastewater or other nonexplosive or noncorrosive liquids
not above 104°F (40°C). Never install the pump in a trench,
ditch or hole with a dirt bottom; the legs will sink into the dirt
and the suction will become plugged.
B-1.1) Submergence:
It is recommended that the pump be operated in the
Continuous Duty Submergence condition and the sump
liquid level should never be less than the Minimum
Submergence Level (See Fig. 1). The time required to
draw the well down from top of motor to the minimum
submergence level should not be greater than 15 minutes.
NOTE: Outer shaft seal must be in liquid when motor is
operated, whether motor is submerged or in air.
RECOMMENDED SUBMERGENCE LEVELS
DISCHARGE “A” CONTINUOUS DUTY
SUBMERGENCE
“B” MINIMUM
SUBMERGENCE
3” 34.03 8.71
4” 34.34 9.03
6” 35.20 9.89
8” 35.36 10.04
B-2) Discharge:
Discharge piping should be as short as possible. Both a
check valve and a shut-off valve are recommended for
each pump being used. The check valve is used to prevent
backow into the sump. Excessive backow can cause
ooding and/or damage to the pump. The shut-off valve
is used to stop system ow during pump or check valve
servicing.
Barnes Pumps manufactures a break away tting discharge
system designed to allow the submersible wastewater pump
to be installed or removed without requiring personnel to
enter the wet well. Place the Break Away Fitting (BAF) in
position. Temporarily secure the guide rails in the upper
mounting brackets and locate the base elbow on the bottom
of the wet well. Level the base elbow with grout and/or
shims. Install the intermediate support brackets, if required.
Make sure the rails are in a true vertical position so the
pump will clear the access opening and will slide freely
down the rails into place on the discharge base elbow. Once
the rails are in proper alignment, bolt the base elbow into
the oor of the station and connect the discharge pipe to
the elbow. Connect the movable portion and other supplied
ttings of the BAF onto the pump and lower into wet well.
See the Break Away Fitting manual for more information.
THIS PRINT IS AND CONTAINS PROPRIETARY INFORMATION OWNED EXCLUSIVELY
BY CRANE PUMPS & SYSTEMS, INC. THIS RESTRICTION INCLUDES, BUT IS NOT
LIMITED TO THE CONDITION THAT THIS PRINT WILL ONLY BE USED AS A RECORD
OR TO IDENTIFY OR INSPECT PARTS OR FOR OTHER INFORMATION PURPOSES,
AND WILL NOT BE USED TO MANUFACTURE OR PROCURE THE MANUFACTURE OF
THE PARTS SHOWN IN THIS PRINT BY ANY OTHER SOURCE THAN CRANE PUMPS &
SYSTEMS, INC.
THIS DRAWING IS APPROVED FOR UNCONTROLLED
DISTRIBUTION
SHEET
PUMPS & SYSTEMS
DWG NO
TITLE
R
REV
C
â
N
AE
96046
CAGE NO
AS A RESULT OF BARNES CONSTANT PRODUCT IMPROVEMENT
PROGRAM, PRODUCT CHANGES MAY OCCUR. AS SUCH, BARNES
RESERVES THE RIGHT TO CHANGE PRODUCT WITHOUT PRIOR
WRITTEN NOTIFICATION
WWW.BARNESPUMPS.COM
21 FRAME SH
ND A
1 OF 1
"B"
"A"
FIGURE 1

5
B-3) Liquid Level Controls:
It is recommended to use a liquid level control system
that allows the on and off point to be separated by at least
twelve inches. An additional set point (lag point) should
be incorporated with an alternator switching system for
a duplex (two pump) station. A high level alarm may be
required to alert maintenance personnel that there is a
high water situation in the wet well should the output of the
pump station drop below the inow rate. A low level cut off
may be installed to provide system shutdown if the main
level control system malfunctions. The off point should be
positioned so that the liquid level never drops below the
minimum continuous duty point for the pump shown in
gure 1.
B-4.1) Electrical Connections:
WARNING! - All model pumps and
control panels must be properly
grounded per the NATIONAL
ELECTRIC CODE or CANADIAN
ELECTRIC CODE, State, Province
and local codes. Improper
grounding voids warranty.
B-4) Power/Control Cord:
The power/control cord used with pump has a patent
pending “quick disconnect” feature that allows the cord
to be easily attached and disconnected at the pump. The
maximum amperage rating for the cord is cast in the top of
the cast stainless mounting plate. The voltage connection
for the motor is determined by the cord assembly used.
Low voltage cords (208 & 230 Volt) utilize a molded quick
connect plug that is colored black. High voltage cords
(460 & 575 Volt) utilize a molded quick connect cord
that is colored orange. It is important to verify that the
cord being used is rated for the nameplate voltage
and amperage rating shown on the pump nameplate.
Refer to Chart on page 7. No internal wiring adjustments
are necessary for dual and tri-voltage pumps. All jumper
connections to set the proper voltage are made by the cord
plug itself.
A at alignment mark is molded into the plug and mating
socket on the pump. These should be used as a visual
indication as to the correct orientation of the plug. Insert the
plug into the pump and install the two 12 mm socket head
cap screws into the clamping plate. Slowly tighten the two
screws alternating back and forth until the clamping plate is
drawn down ush to the top of the cord boss on the pump.
The two screws should be torqued until the plate is down to
a point where metal to metal contact is made between the
stainless steel plate and pump housing. (See Fig. 2)
The cord assembly mounted to the pump must not be
modied in any way except for shortening to a specic
application. Any splice between the pump and the control
panel must be made in accordance with all applicable
electric codes. It is recommended that a junction box (if
used) be mounted outside the sump or be of at least Nema
6 or 6P construction with NEMA 6 or 6P watertight cord
grips if located within the wet well. A water and vapor tight
seal tting MUST be used in conduit leaving the wet well
to prevent moisture and gasses from reaching the control
panel. Prior to installation, the pump power cable should be
inspected for nicks or damage. If damaged, the cord should
be replaced before installation.
CORD CLAMPING PLATE SHOULD BE DRAWN METAL
TO METAL (50 FT/LBS BOLT TORQUE). IF A GAP
EXISTS CONTINUE TO TIGHTEN BOLTS. DO NOT USE
ANY TYPE OF SEALANT OR GREASE ON THE CORD
ENTRY.
DO NOT USE THE POWER CORD TO LIFT PUMP.
B-4.1) Electrical Connections:
When the electrical connections are made, the lead wires
from the power cable should be stripped so that the ground
wire is at least two inches longer than the power leads.
This will ensure that if the cable is inadvertently pulled out
of the connection point, the ground wire will be the last lead
to break the circuit.
B-4.2) Wire Size:
If additional cable is required consult a qualied electrician
for proper wire size. Voltage drop due to wire resistance
between the pump and power connection point should be
limited to 3% when additional cable is added.
WARRANTY NOTE:
Both the temperature sensor and moisture
detection system must be connected to the
motor circuitry such that the motor will be de-
energized or sound alarm if excessive motor
temperatures are reached and/or if water is
detected in the seal chamber and/or motor
chamber. Failure to have the above mentioned
systems installed and operative, nullies
warranty.
FIGURE 2bFIGURE 2a

6
MODEL
NO
PART
NO KW VOLT PH Hz RPM
(Nom)
NEMA
START
CODE
FULL
LOAD
AMPS
1.2 SERVICE
FACTOR
AMPS
LOCKED
ROTOR
AMPS
DRIVER
FRAME
CORD
P/N *
CORD
SIZE CORD NOTES
4HVA Pump
4SHVA55Z2 127442-50 5.5 400 3 50 2850 J 20.0 22.0 84.3 21 125497 12/4 - 18/4 SOLD SEPARATELY 4SHVA75Z2 127444-50 7.5 400 3 50 2850 G 23.0 25.5 84.3 21 125497 12/4 - 18/4 SOLD SEPARATELY
4SHVA110Z2 127446-50 11 400 3 50 2850 C 30.0 34.5 84.3 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHVA150Z2 127448-50 15 400 3 50 2850 G 33.1 38.5 180.2 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHVA185Z2 127450-50 18.5 400 3 50 2850 E 39.9 47.3 180.2 21 125499 8/4 - 18/4 SOLD SEPARATELY
SHVB Pump
4SHVB55Z2 127490-50 5.5 400 3 50 2850 J 20.0 22.0 84.3 21 125497 12/4 - 18/4 SOLD SEPARATELY 4SHVB75Z2 127492-50 7.5 400 3 50 2850 G 23.0 25.5 84.3 21 125497 12/4 - 18/4 SOLD SEPARATELY
4SHVB110Z2 127494-50 11 400 3 50 2850 C 30.0 34.5 84.3 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHVB150Z2 127496-50 15 400 3 50 2850 G 33.1 38.5 180.2 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHVB185Z2 127498-50 18.5 400 3 50 2850 E 39.9 47.3 180.2 21 125499 8/4 - 18/4 SOLD SEPARATELY 4SHVB220Z2 127500-50 22 400 3 50 2850 D 47.3 56.9 180.2 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHVB300Z2 127503-50 30 400 3 50 2850 G 56.0 67.0 329.0 28 130907 6/4 - 18/4 INCLUDED WITH PUMP
IMPORTANT ! Moisture and Temperature sensor leads are integral to power cord. Pump rated for operation at ± 10% voltage at motor. * Cord Sufx: XF - 50 Feet, XJ - 75 Feet, or XL - 100 Feet.
MODEL
NO
PART
NO KW VOLT PH Hz RPM
(Nom)
NEMA
START
CODE
FULL
LOAD
AMPS
1.2 SERVICE
FACTOR AMPS
LOCKED
ROTOR
AMPS
DRIVER
FRAME
CORD
P/N *
CORD
SIZE
CORD
NOTES
SHMC
Pump
4SHMC55Z4 130026-50 5.5 400 3 50 1450 K 20.0 21.0 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY 4SHMC75Z4 130028-50 7.5 400 3 50 1450 H 22.0 24.5 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
SHMD
Pump
4SHMD55Z4 133091-50 5.5 400 3 50 1450 K 20.0 21.0 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY 4SHMD75Z4 133092-50 7.5 400 3 50 1450 H 22.0 24.5 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
4SHMD110Z4 130032-50 11 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHMD150Z4 130034-50 15 400 3 50 1450 G 33.5 38.9 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 4SHMD185Z4 130037-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
SHME
Pump
4SHME185Z4 133093-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHME220Z4 133094-50 22 400 3 50 1450 C 48.5 59.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHME300Z4 130590-50 30 400 3 50 1450 D 58.0 72.0 233.9 28 130907 6/4 - 18/4 INCLUDED WITH PUMP 4SHME370Z4 130592-50 37 400 3 50 1450 E 77.1 92.1 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP 4SHME450Z4 130594-50 45 400 3 50 1450 C 92.1 112.7 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP
Moisture and Temperature sensor leads are integral to power cord. Pump rated for operation at ± 10% voltage at motor. * Cord Sufx: XF - 50 Feet, XJ - 75 Feet, or XL - 100 Feet

7
MODEL
NO
PART
NO KW VOLT PH Hz RPM
(Nom)
NEMA
START
CODE
FULL
LOAD
AMPS
1.2 SERVICE
FACTOR AMPS
LOCKED
ROTOR
AMPS
DRIVER
FRAME
CORD
P/N *
CORD
SIZE CORD NOTES
SHDG
Pump
4SHDG55Z4 132170-50 5.5 400 3 50 1450 K 20.0 21.0 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
4SHDG75Z4 132171-50 7.5 400 3 50 1450 H 22.0 24.5 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
4SHDG110Z4 132172-50 11.0 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
SHDI Pump
4SHDI75Z4 133095-50 7.5 400 3 50 1450 H 22.0 24.5 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
4SHDI110Z4 133096-50 11.0 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
4SHDI150Z4 130982-50 15.0 400 3 50 1450 G 33.5 38.9 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 4SHDI185Z4 130597-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 4SHDI220Z4 130600-50 22.0 400 3 50 1450 C 48.5 59.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 4SHDI300Z4 130603-50 30.0 400 3 50 1450 D 58.0 72.0 233.9 28 130907 6/4 - 18/4 INCLUDED WITH PUMP 4SHDI370Z4 130605-50 37.0 400 3 50 1450 E 77.1 92.1 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP 4SHDI450Z4 130607-50 45.0 400 3 50 1450 C 92.1 112.7 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP
Moisture and Temperature sensor leads are integral to power cord. Pump rated for operation at ± 10% voltage at motor. * Cord Sufx: XF - 50 Feet, XJ - 75 Feet, or XL - 100 Feet

8
MODEL
NO
PART
NO KW VOLT PH Hz RPM
(Nom)
NEMA
START
CODE
FULL
LOAD
AMPS
1.2 SERVICE
FACTOR
AMPS
LOCKED
ROTOR
AMPS
DRIVER
FRAME
CORD
P/N *
CORD
SIZE CORD NOTES
SHVL Pump
6SHVL110Z4 133127-50 11.0 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHVL150Z4 132258-50 15.0 400 3 50 1450 G 33.5 38.9 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHVL185Z4 132261-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 6SHVL220Z4 132264-50 22.0 400 3 50 1450 C 48.5 59.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHVL300Z4 132267-50 30.0 400 3 50 1450 D 58.0 72.0 233.9 28 130907 6/4 - 18/4 INCLUDED WITH PUMP
6SHVL370Z4 132269-50 37.0 400 3 50 1450 E 77.1 92.1 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP 6SHVL450Z4 132271-50 45.0 400 3 50 1450 C 92.1 112.7 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP
6SHVL55Z6 132273-50 5.5 400 3 50 950 H 14.0 16.5 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY 6SHVL75Z6 132275-50 7.5 400 3 50 950 E 18.0 22.0 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY
6SHVL110Z6 132277-50 11.0 400 3 50 950 G 25.0 29.8 126.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
6SHVL150Z6 132280-50 15.0 400 3 50 950 D 33.5 41.7 126.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
IMPORTANT ! Moisture and Temperature sensor leads are integral to power cord. Pump rated for operation at ± 10% voltage at motor. * Cord Sufx: XF - 50 Feet, XJ - 75 Feet, or XL - 100 Feet.
MODEL
NO
PART
NO KW VOLT PH Hz RPM
(Nom)
NEMA
START
CODE
FULL
LOAD
AMPS
1.2 SERVICE
FACTOR
AMPS
LOCKED
ROTOR
AMPS
DRIVER
FRAME
CORD
P/N *
CORD
SIZE
CORD
NOTES
SHMN
Pump
6SHMN55Z4 133128-50 5.5 400 3 50 1450 K 20.0 21.0 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY 6SHMN75Z4 133129-50 7.5 400 3 50 1450 H 22.0 24.5 91.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
6SHMN110Z4 132186-50 11.0 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
SHMH Pump
6SHMH110Z4 136584-50 11.0 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHMH150Z4 136585-50 15.0 400 3 50 1450 G 33.5 38.9 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 6SHMH185Z4 136586-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 6SHMH220Z4 132195-50 22.0 400 3 50 1450 C 48.5 59.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHMH55Z6 132131-50 5.5 400 3 50 950 H 14.0 16.5 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY
SHMJ Pump
6SHMJ185Z4 132132-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 6SHMJ220Z4 132133-50 22.0 400 3 50 1450 C 48.5 59.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY 6SHMJ300Z4 132134-50 30.0 400 3 50 1450 D 58.0 72.0 233.9 28 130907 6/4 - 18/4 INCLUDED WITH PUMP
6SHMJ55Z6 132135-50 5.5 400 3 50 950 H 14.0 16.5 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY 6SHMJ75Z6 132136-50 7.5 400 3 50 950 E 18.0 22.0 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY
6SHMJ110Z6 132208-50 11.0 400 3 50 950 G 25.0 29.8 126.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
Moisture and Temperature sensor leads are integral to power cord. Pump rated for operation at ± 10% voltage at motor. * Cord Sufx: XF - 50 Feet, XJ - 75 Feet, or XL - 100 Feet

9
MODEL
NO
PART
NO KW VOLT PH Hz RPM
(Nom)
NEMA
START
CODE
FULL
LOAD
AMPS
1.2 SERVICE
FACTOR
AMPS
LOCKED
ROTOR
AMPS
DRIVER
FRAME
CORD
P/N *
CORD
SIZE CORD NOTES
SHDK Pump
6SHDK110Z4 133137-50 11.0 400 3 50 1450 D 28.5 33.5 91.7 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHDK150Z4 133138-50 15.0 400 3 50 1450 G 33.5 38.9 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHDK185Z4 132225-50 18.5 400 3 50 1450 E 40.4 48.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHDK220Z4 132228-50 22.0 400 3 50 1450 C 48.5 59.5 170.4 21 125499 8/4 - 18/4 SOLD SEPARATELY
6SHDK300Z4 132231-50 30.0 400 3 50 1450 D 58.0 72.0 233.9 28 130907 6/4 - 18/4 INCLUDED WITH PUMP
6SHDK370Z4 132233-50 37.0 400 3 50 1450 E 77.1 92.1 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP
6SHDK450Z4 132235-50 45.0 400 3 50 1450 C 92.1 112.7 338.0 28 130908 2/4 - 18/4 INCLUDED WITH PUMP
6SHDK55Z6 132237-50 5.5 400 3 50 950 H 14.0 16.5 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY
6SHDK75Z6 132239-50 7.5 400 3 50 950 E 18.0 22.0 70.1 21 125497 12/4 - 18/4 SOLD SEPARATELY
6SHDK110Z6 132241-50 11.0 400 3 50 950 G 25.0 29.8 126.7 21 125497 12/4 - 18/4 SOLD SEPARATELY
Moisture and Temperature sensor leads are integral to power cord. Pump rated for operation at ± 10% voltage at motor. * Cord Sufx: XF - 50 Feet, XJ - 75 Feet, or XL - 100 Feet

10
THREE PHASE 400 VOLT AC (orange molded plug)THREE PHASE 400 VOLT AC (orange molded plug)
Power CablePower Cable Motor Lead IDMotor Lead ID
Green (Ground) Green
Black 1
Red 2
White 3
Jumpered Inside Cord
Automatically (No user jump-
ering required)
T4 & T7 Together
T5 & T8 Together
T6 & T9 Together
MOISTURE AND TEMPERATURE SENSORSMOISTURE AND TEMPERATURE SENSORS
Control CableControl Cable Lead IDLead ID
Green (Ground) Green
Brown P1 (Temperature Sensor)
Yellow P2 (Temperature Sensor)
Orange W1 (Moisture Sensor)
Blue W2 (Moisture Sensor)
FIGURE 3
External Ground Note:
(Grd symbol) An external ground screw is provided on the
side of the motor cap which can be used for supplemental
bonding connection where local codes permit or require such
connection.

11
B-4.3) Overload Protection:
Current sensing overloads must be provided in the pump
control panel and should be properly sized for the full load
current of the pump. Three normally closed (N/C) thermal
sensors wired in series (one per phase) are embedded in
the motor windings and will detect excessive heat in the
event an overload condition occurs which will then trip and
stop the pump when wired in series with the pump contactor
control circuit. The thermal sensor leads marked P1 and
P2 MUST be connected in series with the stop button of
the pilot circuit of the magnetic motor controller located in
the control panel so that the thermostat will open the circuit
before dangerous temperatures are reached. A manual
momentary start switch is required to prevent the automatic
restarting of the motor when the thermostat resets. For a
typical wiring diagram, refer to Figure 4.
In the event of an over temperature condition, the source
of this condition should be determined and rectied before
the pump is put back into normal operation. DO NOT LET
THE PUMP CYCLE OR RUN IF AN OVER TEMPERATURE
CONDITION OCCURS!
If current through the temperature sensor exceeds the values
listed, an intermediate control circuit relay must be used to
reduce the current or the sensor will not work properly.
TEMPERATURE SENSOR ELECTRICAL RATINGS
Volts Continuous
Amperes
Inrush
Amperes
110-120 3.00 30.0
220-240 1.50 15.0
440-480 0.75 7.5
B-4.4) Moisture Sensors:
A normally open (N/O) detector is installed in the pump seal
chamber, which will detect any moisture present, and a
continuity test resistor built into the motor. The test resistor
is rated 1 watt at 330K ohms. The moisture sensors MUST
be connected to moisture detector control in the control
panel which includes a continuity test circuit, see Figure
4 for typical wiring diagram. The normally closed (N/C)
contact of the moisture detector MUST be connected in
series with the stop button of the pilot circuit of the magnetic
motor controller. Wiring must be provided from the moisture
detector sensor probe leads of the motor designated W1
and W2 to terminals 9 and 10 of the 2800-XXX control.
Terminal pair 1-2 must be continuously energized from an
A-C supply line of electrical characteristics shown on the
data table. In the event of moisture detection, the pump
should be pulled and the source of the failure located and
repaired. IF MOISTURE DETECTION HAS OCCURRED,
SCHEDULE MAINTENANCE AS SOON AS POSSIBLE !
B-4.5) Control Panel and Electrical System:
The control panel and the electrical system MUST be
properly designed and wired to include at least, but not
limited to the following;
a. Proper grounding per NEC.
b. A temperature sensing circuit (See Fig. 4)
c. A moisture detection circuit with continuity test
circuit (See Fig. 5)
d. A level control system.
e. A main power manual disconnect and lock out.
f. A motor starter and overload system.
TYPICAL THERMAL PROTECTION
WIRING DIAGRAM
FIGURE 4

12
It is advisable that all three phase control panels be
purchased from the factory.
SECTION: C START-UP OPERATION
C-1) Check Voltage and Phase:
Before operating pump, compare the voltage and phase
information stamped on the pump’s identication plate to the
available power.
C-2) Check Pump Rotation:
Before putting pump into service for the rst time, the motor
rotation must be checked. Improper motor rotation can result
in poor pump performance and can damage the motor and/
or pump. To check the rotation, suspend the pump freely,
momentarily apply power and observe the “kickback”.
“Kickback” should always be in a counter-clockwise direction
as viewed from the top of the pump motor housing and will
always be in the opposite direction of the rotation arrows
cast in the pump volute.
C-2.1) Incorrect Rotation for Three-Phase Pumps:
In the event that the rotation is incorrect for a three-phase
installation, interchange any two power cable leads at
the control box. Recheck the “kickback” rotation again by
momentarily applying power.
C-2.2) Test Procedure For Moisture Sensor Control:
With a moisture detection control, a normally closed push
button and neon indicating lamp is typically provided as a
means of checking the moisture sensing components. When
the push button is depressed, the indicating lamp will be
illuminated to indicate (A) power is supplied to the control,
(B) the control is operative, and (C) wiring to the moisture
sensing probes in the motor is intact. This procedure should
be performed periodically to conrm integrity of the circuit.
C-3) Start-Up Report:
Included at the end of this manual is one start-up report
sheet, this sheet is to be completed as applicable. Return
a copy to Barnes and store the second in the control panel
or with the pump manual. It is important to record this data
at initial start-up since it will be useful to refer to should
servicing the pump be required in the future.
C-3.1) Identication Plate:
Record the numbers from the pump’s identication plate on
the START-UP REPORT provided at the end of the manual
for future reference.
C-3.2) Insulation Test:
Before the pump is put into service, an insulation (megger)
test should be performed on the motor. The resistance
values (ohms) as well as the voltage (volts) and current
(amps) should be recorded on the start-up report. Pumps/
FIGURE 5

13
systems with an insulation value of less than 5 M-Ohms
should be investigated for moisture or damaged cables
before proceeding.
C-3.3) Pump-Down Test:
After the pump has been properly wired and lowered into the
basin, sump or lift station, it is advisable to check the system
by lling with liquid and allowing the pump to operate through
it’s pumping cycle. The time needed to empty the system, or
pump-down time along with the volume of water, should be
recorded on the start-up report.
IMPORTANT! THE MAXIMUM ALLOWABLE STARTS
PER HOUR IS 15, EVENLY SPACED.
SECTION D: PREVENTATIVE MAINTENANCE
As the motor and seal chamber are oil-lled, no lubrication or
other maintenance is required, and generally Barnes Pumps
will give very reliable service and can be expected to operate
for years of normal sewage pumping without failing. However,
as with any mechanical piece of equipment a preventive
maintenance program is recommended and suggested to
include the following checks:
1) Test moisture detector control “Test Switch” for
continuity of circuit. Water in the seal chamber will
energize a seal leak warning light at the control
panel. This is a warning light only and does not
stop the motor. It indicates the seal has leaked
and must be repaired. This should be done within 2
or 3 weeks to prevent further damage. See section
D-2.2.
2) Inspect impeller and body for excessive build-up or
clogging and repair as required per section F-2.
3) Inspect outer shaft seal and replace as required per
section F-3.
4) Check motor for ground leakage and proper amp
draw.
SECTION E: SERVICE AND REPAIR
NOTE: All item numbers in ( ) refer to Figures 9 & 10.
WARNING ! - Electrical power to the pump
motors must be disconnected and locked
out to prevent any dangerous electrical
hazards or personnel danger before any
service work is done to the pump.
CAUTION ! - Operating pump
builds up heat and pressure;
allow time for pump to cool
to room temperature before
handling or servicing.
E-1) Lubrication
E-1.1) Checking Oil
1. Place pump on it’s side, and drain oil into a clean, dry container.
2. Check oil for contamination using an oil tester with a range
to 30Kilovolts breakdown.
3. If oil is found to be clean and uncontaminated (measure
above 15 KV. breakdown), rell the seal chamber as per
section F-1.2.
4. If oil is found to be dirty or contaminated (or measures
below 15 KV. breakdown), the pump must be carefully
inspected for leaks at the shaft seal (4), before relling
with oil. To locate the leak, perform a pressure test as per
section F-1.3. After leak is repaired, rell with new oil as
per section F-1.2.
E-1.2) Replacing Oil:
Seal Chamber - Drain all oil from seal chamber and dispose
of properly. Rell with (see parts list for amount) new cooling
oil as per Table 1. An air space must remain to compensate
for oil expansion (See Fig. 9). Set unit on side and ll.
IMPORTANT!-Donotoverlloil.Overlling
of seal chamber with oil can create
excessive and dangerous hydraulic
pressure which can destroy the pump
andcreateahazard.Overllingoilvoids
warranty.
E-1.3) Pressure Test:
Seal Chamber - Before checking the pump for leaks around
the shaft seal, the oil level should be full. Remove pipe plug.
Apply pipe sealant to pressure gauge assembly and tighten
into pipe plug hole. Pressurize motor housing to 10 P.S.I.
Use a soap solution around the sealed area and inspect
joints for “air bubbles”. If, after ve minutes, the pressure
is still holding constant, and no “bubbles” are observed,
slowly bleed the pressure and remove the gauge assembly.
Replace the pipe plug using a sealant. If the pressure does
not hold, then the leak must be located.
CAUTION! - Pressure builds up extremely
fast, increase pressure by “tapping” air
nozzle. Too much pressure will damage
seal. Do Not exceed 10 P.S.I. in seal
chamber.
TABLE 1 - COOLING OIL - Dielectric
SUPPLIER GRADE
BP Enerpar SE100
Conoco Pale Parafn 22
Mobil D.T.E. Oil Light
G & G Oil Circulating 22
Imperial Oil Voltesso-35
Shell Canada Transformer-10
Texaco Diala-Oil-AX
Woco Premium 100
E-2) Impeller and Volute Service:
E-2.1) Disassembly and Inspection:
To clean out the volute (11), or clean out or replace impeller
(6), disconnect power, remove cap screws (2) then vertically
lift motor assembly from the pump body (11). Clean out the
volute, if necessary, clean and examine impeller (6) for pitting
or wear, replace if required. To remove Impeller (6), remove
cap screw (8) and washer (8A). The impeller is keyed onto
the shaft with a square key (7) and to remove, pull impeller
straight off the shaft using a wheel puller if required. Inspect
o-ring (9) and replace if cut or damaged. Before reinstallation,
check the motor shaft and impeller bore for damage.

14
E-2.2) Reassembly:
To install impeller (6), apply a thin lm of oil to motor shaft
and slide impeller straight onto shaft, keeping keyways
lined up. Drive key (7) into keyway. Thread cap screw (8)
and washer (8A) into shaft and torque to 45 ft. lbs. Rotate
impeller to check for binding. Place o-ring (9) on seal plate
pilot diameter lining up holes and install impeller and motor
assembly onto volute (11). Loctite cap screws (2), insert
into volute and motor assembly and torque to 35 ft. lbs.
Check for free rotation of motor and impeller.
E-3) Outer Shaft Seal Service:
CAUTION ! - Handle seal parts with extreme
care. DO NOT scratch or mar lapped surfaces.
E-3.1) Disassembly and Inspection:
To expose outer shaft seal (4) for examination, remove
Impeller and Volute per Section F-1.1. Set motor assembly
(1) in the inverted position to prevent loss of oil. Remove
snap ring from motor shaft, then retaining ring (5), spring
(4C) and rotating member (4B) from shaft, See Figure
5 Examine all seal parts and especially contact faces.
Inspect seal for signs of wear such as uneven wear pattern
on stationary members, chips and scratches on either seal
face. DO NOT interchange seal components, replace the
entire shaft seal (4). If replacing seal, remove stationary
(4A) from mounting plate by prying out with at screw
driver.
E-3.2) Reassembly:
Lightly oil (DO NOT use grease) outer surface of
stationary member (4A). Press stationary member (4A)
rmly into mounting plate using a seal pusher aligning seal
with pin, nothing but the seal pusher is to come in contact
with seal face (See Fig. 7).
Make sure the stationary member is in straight and that
the rubber ring is not out of it’s groove. Lightly oil (DO NOT
use grease) shaft and inner surface of bellows on rotating
member (4B) see Figure 8. With lapped surface of rotating
member (4B) facing inward toward stationary member (4A),
slide rotating member (4B) onto shaft using a seal pusher,
until lapped faces of (4A) and (4B) are together. (See Fig.
8).
IMPORTANT ! - It is extremely important to keep
seal faces clean during assembly. dirt particles
lodged between these faces will cause the seal
to leak.
Place spring (4C) over shaft and in place on rotating
member (4B), making sure it is seated on retainer and not
cocked or resting on bellows tail. Slide retaining ring (5)
over shaft and let rest on spring (4C). Replace snap ring
onto motor shaft. Inspect gasket (9) and replace if cut or
damaged. Assemble impeller and volute as outlined in
paragraph F-1.2.
FIGURE 7
Stationary Member (4A) Pol-
ished Face Out
Motor Mounting Plate Seal Pusher
FIGURE 8
Rotating Member (4B)
Bullet
Motor
Seal Pusher
Stationary
FIGURE 6

15
SECTION: F REPLACEMENT PARTS
F-1 ORDERING REPLACEMENT PARTS:
When ordering replacement parts, ALWAYS furnish the
following information:
1. Pump serial number and date code. (Paragraph G-4)
2. Pump model number. (Paragraph G-3)
3. Pump part number. (Paragraph G-2)
4. Part description.
5. Item part number.
6. Quantity required.
7. Shipping instructions.
8. Billing Instructions.
F-2 PART NUMBER:
This number is used for ordering and obtaining information.
F-3 MODEL NUMBER:
This designation consists of numbers and letters which
represent the discharge size, series, horsepower, motor
phase and voltage, speed and pump design. This number is
used for ordering and obtaining information.
F-4 SERIAL NUMBER:
The serial number block will consist of a six digit number,
which is specic to each pump and may be preceded by
an alpha character, which indicates the plant location. This
number will also be sufxed with a four digit number, which
indicates the date the unit was built (Date Code).
EXAMPLE: A012345 0490.
Reference the six digit portion (Serial Number) of this
number when referring to the product.

16
TROUBLE SHOOTING
CAUTION ! Always disconnect the pump from the electrical power source before handling.
If the system fails to operate properly, carefully read instructions and perform maintenance recommendations.
If operating problems persist, the following chart may be of assistance in identifying and correcting them:
MATCH “CAUSE” NUMBER WITH CORRELATING “CORRECTION” NUMBER.
NOTE: Not all problems and corrections will apply to each pump model.
PROBLEM CAUSE CORRECTION
Pump will not run 1. Poor electrical connection, blown fuse,
tripped breaker or other interruption of power,
improper power supply.
2. Motor or switch inoperative (to isolate
cause, go to manual operation of pump).
2a. Float movement restricted.
2b. Switch will not activate pump or is defective.
2c. Defective motor
3. Insufcient liquid level.
1. Check all electrical connections for
security. Have electrician measure current
in motor leads, if current is within ±20%
of locked rotor Amps, impeller is probably
locked. If current is 0, overload may be
tripped. Remove power, allow pump to cool,
then recheck current.
2a. Reposition pump or clean basin as
required to provide adequate clearance for
oat.
2b. Disconnect level control. Set ohmmeter
for a low range, such as 100 ohms full scale
and connect to level control leads. Actuate
level control manually and check to see that
ohmmeter shows zero ohms for closed switch
and full scale for open switch. (Float Switch).
2c. Check winding insulation (Megger Test)
and winding resistance. If check is outside
of range, dry and recheck. If still defective,
replace per service instructions.
3. Make sure liquid level is at least equal to
suggested turn-on point.
4. Recheck all sizing calculations to
determine proper pump size.
5. Check discharge line for restrictions,
including ice if line passes through or into
cold areas.
6. Remove and examine check valve for
proper installation and freedom of operation.
7. Open valve.
8. Check impeller for freedom of operation,
security and condition. Clean impeller and
inlet of any obstruction.
9. Loosen union slightly to allow trapped air
to escape.Verify that turn-off level of switch
is set so that the suction is always ooded.
Clean vent hole.
10. Check rotation. If power supply is three
phase, reverse any two of three power supply
leads to ensure proper impeller rotation..
11. Repair xtures as required to eliminate
leakage.
12. Check pump temperature limits & uid
temperature.
13. Replace portion of discharge pipe with
exible connector.
14. Turn to automatic position.
15. Check for leaks around basin inlet and
outlets.
Pump will not turn off 2a. Float movement restricted.
2b. Switch will not activate pump or is defective.
4. Excessive inow or pump not properly sized
for application.
9. Pump may be airlocked
14. H-O-A switch on panel is in “HAND” position
Pump hums but does not run 1. Incorrect voltage
8. Impeller jammed or loose on shaft, worn or
damaged, impeller cavity or inlet plugged.
Pump delivers insufcient capacity 1. Incorrect voltage.
4. Excessive inow or pump not properly sized
for application.
5. Discharge restricted.
6. Check valve stuck closed or installed backwards.
7. Shut-off valve closed.
8. Impeller jammed or loose on shaft, worn or
damaged, impeller cavity or inlet plugged.
9. Pump may be airlocked.
10. Pump running backwards
Pump cycles too frequently or runs
periodically when xtures are not in
use
6. Check valve stuck closed or installed
backwards.
11. Fixtures are leaking.
15. Ground water entering basin.
Pump shuts off and turns on indepen-
dent of switch, (trips thermal overload
protector). CAUTION! Pump may
start unexpectedly. Disconnect power
supply.
1. Incorrect voltage.
4. Excessive inow or pump not properly sized
for application.
8. Impeller jammed, loose on shaft, worn or
damaged, impeller cavity or inlet plugged.
12. Excessive water temperature.
(internal protection only)
Pump operates noisily or vibrates
excessively
2c. Worn bearings, motor shaft bent.
5. Debris in impeller cavity or broken impeller
10. Pump running backwards
13. Piping attachments to buiding structure too
rigid or too loose.

17
FIGURE 9
SH Pump Series - Cross Sections
FIGURE 10
SH Vortex SH Enclosed

18
FIGURE 11
SH Pump Series - Exploded Views
APPLY GREEN
LOCTITE RC603
TORQUE TO:
45 ±1.4FT/LBS
APPLY GREEN
LOCTITE RC603
TORQUE TO:
45 ±1.4FT/LBS

19
SH 21 Frame - PARTS LIST
Seal & Gasket Kit.......... p/n 132120A (+) 2, 3, 4, 5, 7, 8, 9, 13, 14, 15, 31, 40
Bearing Kit .................... p/n 132118A (●) 5, 9, 13, 14, 15, 16, 17, 18, 19
Overhaul Kit .................. p/n 132119 (◊) 2, 6, 7, 8, 9
Leg Kit ........................... p/n 125506
ITEM QTY PART NO. DESCRIPTION
1 1 See Table Driver Assembly
2 127223 + ◊ Screw, SHCS, M12 x 1.75 x 25 18-8 SS
3 1 127248 + Pin, Spring, .125 Dia. x .50” LG. 420 SS
4 1 See Table + Seal, Shaft, Outer
4A 1 125852 + Seal, Mechanical Type 21, 1.75”, C/CE/B
4B 1 125852SD + Seal, Mechanical Type 21, 1.75”, SC/SC/B
5 1 129381 +●Ring, Retaining, EXT, 5100-177-H-SS 420 SS
6 1 See Table ◊ Impeller Ductile Iron
7 1 Q21-20-J8 + ◊ Key, ¼ x ¼ x 1½” 303 SS
8 1 136284 + ◊ Screw, SHCS, M12 x 1.75 x 30 18-8 SS
8A 1 136233 + ◊ Washer, Impeller, .50 x 1.50 18-8 SS
9A 1 125857-200 + O-Ring, M3 x 200, 70 Duro Buna-N
9B 1 125857-220 +●O-Ring, M3 x 220, 70 Duro Buna-N
9C 1 125857-235 + ◊ O-Ring, M3 x 235, 70 Duro Buna-N
9D 2 125857-245 +●O-Ring, M3 x 245, 70 Duro Buna-N
9E 1 125857-295 + ◊ O-Ring, M3 x 295, 70 Duro Buna-N
9F 1 125857-360 + ◊ O-Ring, M3 x 360, 70 Duro Buna-N
10 129996 Wear Ring Bronze
129998 Wear Ring Bronze
129997 Wear Ring Bronze
130833 Wear Ring Bronze
130834 Wear Ring Bronze
11 125453 Volute, Vortex Cast Iron
129994 Volute, Enclosed Cast Iron
129995 Volute, Enclosed Cast Iron
127254 Volute, Enclosed Cast Iron
130830 Volute, Enclosed Cast Iron
130831 Volute, Enclosed Cast Iron
12 029034 Seal Chamber Oil Fill Oil
13 7 125850 +●Screw, SKT, FCHS, M10 x 1.5 x 20
14 2 014270-SS +●Plug, Pipe, 0.375-18NPT, SS
16 1 125457 ●Retainer, Bearing, 3309 Ductile Iron
17 1 127273 ●Bearing, Ball, 3309-A
18 1 127274 ●Bearing, Ball, 6306
19 1 127271 ●Washer, Springer, Wavy, 72mm Steel
20 1 127266 Plate, Model 300 Stainless Steel
21 1 127264 Nameplate, Main 300 Stainless Steel
22 8 001628 Rivet, Nameplate Stainless Steel
23 1 125458 Handle, Lifting, 210FR, SS 304 Stainless Steel
24 1 125459 Block, Term, 17 pin, 180, Quick Valox/BR
25 16 131147 +●Screw, SHCS, M10 x 1.5 x 30 18-8 Stainless Steel
26 9 127223 Screw, SHCS, M12 x 1.75 x 25, SS 18-8 Stainless Steel
27 2 127234 Wire, Jumper, Blue, 24”, Bar/Bar
28 1 126632A Housing, Motor, Lower, 210FR Class 30 CI
29 1 126588 Stator, 2P, 210 Frame
30 1 126589 Assy, Rotor/Shaft, 210FR
31 1 138545 Pin, Dowel, 7/16” D, 5/8” LG AISI 1020
32 1 127269 Plug, Pipe, ¼-18 NPT, SS 300 Series SS
33 1 2-31003-234 O-Ring, 2-234, Buna-N, 70 Duro Buna-N
35 1 127267 Resistor, Moisture, Sensor
36 1 127247 Screw, HWHTS, 1032 x 0.50, TC, GCZP GC-ZP-STL
37 1 127249 Wire, Jumper, Green, 6”, Bar/O-Ring, 8G

20
SH Pump Series Power Cable Chart
Part No. Length
(feet) Volt Max. Amps Cord Size Cord O.D. +/- .02in (.5mm)
125497XF 50 400-600 31.7 12/4 - 18/4 0.86in (22.0mm)
125497XJ 75 400-600 31.7 12/4 - 18/4 0.86in (22.0mm)
125497XL 100 400-600 31.7 12/4 - 18/4 0.86in (22.0mm)
125498XF 50 208-240 59.0 8/4 - 18/4 1.12in (28.4mm)
125498XJ 75 208-240 59.0 8/4 - 18/4 1.12in (28.4mm)
125498XL 100 208-240 59.0 8/4 - 18/4 1.12in (28.4mm)
125499XF 50 400-600 59.0 8/4 - 18/4 1.12in (28.4mm)
125499XJ 75 400-600 59.0 8/4 - 18/4 1.12in (28.4mm)
125499XL 100 400-600 59.0 8/4 - 18/4 1.12in (28.4mm)
Note: 1 - Standard Motor includes, Moisture & Temperature Sensors
and Carbon/Ceramic/Buna-N Inner & Silicon Carbide/Silicon Carbide/ Buna-N Outer Shift Seals.
Note: 2 - Item 4 is for Outer seal replacement ONLY.
38 2 039462 Tie, Cable
39 1 125855 Screw, SHCS, M5 x 0.8 x 8 Stainless Steel
40 3 029863 + Ring, Snap, Tru-Arc, 5100-175 PH 15-7 Mo Stainless Steel
41 1 127270 Plug, Cap, 3.37”, Tapered PE
42 2 125856 Sensor, Moisture, ¼-18NPT, AMP PP / SS
43 1 125450A Bracket, Bearing, 21 Frame Class 30 CI
44 1 130685 Housing, Motor, 21 Frame Class 30 CI
45 1 See Chart Plate, Seal, 21 Frame, 207mm Class 30 CI
46 5 125502 Paint, Epoxy, Part “A”, Blue
47 5 125503 Paint, Epoxy, Part “B”, VF-525
48 2 134013 Connector, Wire, Clip
SH 21 Frame - PARTS LIST
ITEM QTY PART NO. DESCRIPTION
Volute Pilot Diameter
Model Volute Size Seal Plate P/N Volute P/N Wear Ring P/N O-Ring P/N
4SHVA 208mm 130686 125453 N/A 125857-200
4SHVB 208mm 130686 125453 N/A 125857-200
4SHMC 240mm 130687 129994 129996 125857-235
4SHMD 305mm 130688 129995 129998 125857-295
4SHDG 240mm 130687 129994 129997 125857-235
4SHDI 370mm 130689 127254 129998 125857-360
6SHVL 370mm 130689 130831 N/A 125857-360
6SHMN 370mm 130689 130830 130833 125857-360
6SHMH 370mm 130689 130830 130833 125857-360
6SHMJ 370mm 130689 130830 130833 125857-360
6SHDK 370mm 130689 130830 130834 125857-360