Barmesa Pumps BSP-CCE Series Instruction manual

Installation, Operation &
Maintenance Manual
Self-Priming
Close Coupled Pumps
BSP-CCE
1.5, 2, 3, 5, 7.5, 10 & 15 HP
@ 3500 RPM
IMPORTANT! - Read all instructions in this manual before operating or servicing
a pump.
barmesapumps.com

Before installation, read the following
instructions carefully. Failure to
follow instruction and safety
information could cause serious
bodily injury, death and/or property
damage. Each Barmesa product is
carefully inspected to insure proper
performance. Closely following these
instructions will eliminate potential
operating problems, assuring years
of trouble-free service.
01
General Safety Information
IMPORTANT! - Barmesa Pumps is not
responsible for losses, injury or
death resulting from failure to
observe these safety precautions,
misuse, abuse or misapplication of
pumps or equipment.
Installation, wiring, and
ju nc t io n co nn ec tions must be i n
accordance with the National Electric
Code and all applicable state and local
codes. Requirements may vary depending
on usage and location.
WARNING
I n s t a l l a t i o n a n d
servicing is to be conducted by
qualified personnel only.
WARNING
D o n o t u s e t h e s e
pumps in water over 160º F. Do not
exceed manufacturers recommended
maximum performance, as this could
cause the motor to overheat.
WARNING
C a r e f u l l y r e a d
instruction manuals supplied with
motor or engine before operating or
servicing.
WARNING
A L L R E T U R N E D
P R O D U C T S M U S T B E
CLEANED, SANITIZED, OR
DECO N TA M I N AT ED PRIO R TO
SHIPMENT, TO INSURE EMPLOYEES
WILL NOT BE EXPOSED TO HEALTH
HAZARDS IN HANDLING SAID
MATERIAL. ALL APPLICABLE LAWS
AND REGULATIONS SHALL APPLY.
Keep clear of suction and
discharge openings. Do not
insert fingers in pump with
power connected; the impeller can
cause serious injury.
Always wear eye protection
when working on pumps. Do
not wear loose clothing that
may become entangled in moving
parts.
Pumps build up heat
and pressure during
operation. Allow time
fo r p u m p s t o c o o l
DANGER
before handling or servicing the
p u m p o r any a c cessor y i t e m s
associated with or near the pump.
T h i s p u m p i s n o t
i n t e n d e d f o r u s e i n
swimming pools or water
installations where there is
DANGER
human contact with pumped fluid.
Risk of electric shock. To
reduce risk of electric shock,
always disconnect pump
from power source before
DANGER
handling any aspect of the pumping
system. Lock out power and tag.
These pumps are not to
be installed in locations
classified as hazardous in
accordance with the National
Electric Code, ANSI/NFPA 70.
DANGER
WARNING
“Danger” indicates an
imminently hazardous situation
which, if not avoided, WILL result in
death or serious injury.
“Warning” indicates
an imminenty hazardous situation
which, if not avoided, MAY result in
death or serious injury.
“Caution” indicates a
potentially hazardous situation
which, if not avoided, MAY result in
minor or moderate injury.
DANGER
CAUTION
Operation against a
closed discharge valve
will cause premature
bearing and seal failure.
DANGER
Heat build up on self-priming and end
suction pumps may cause dangerous
pressures. A high temperature switch
o r p r e s s u r e r e l i e f v a l v e i s
recommended to be installed in pump
case.
Pumps constructed
w i t h o r f i t t e d w i t h
bronze/brass may contain
le ad levels hi gh er tha n
considered safe for potable water
systems. Lead is known to cause
cancer and birth defects or other
r e p r o d u c t i v e h a r m . V a r i o u s
g o v e r n m e n t a g e n c i e s h a v e
determined that leaded copper alloys
should not be used in potable water
applications.
WARNING
IMPORTANT! - Prior to installation,
record Model Number, Serial, Amps,
Voltage, Phase and HP from pump
name plate for the future reference.
Also record the Voltage and Current
Readings at Startup:
Model Number: ____________________
Serial: ____________________
Amps:_______ Voltage:_______
Phase:_______ HP:_______
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02
Specifications & Dimensions
SUCTION / DISCHARGE: 1½", 2" & 3" NPT, female.
LIQUID TEMPERATURE: 160° F (71° C) max.
INTERMEDIATE: Cast iron ASTM A-48 class 30.
VOLUTE: Cast iron ASTM A-48 class 30.
BODY: Cast iron ASTM A-48 class 30.
BASE: Steel
IMPELLER: 2 vane, open, trash type, dynamically balanced. Cast iron ASTM A-48 class 30.
SHAFT: 416 series stainless steel.
HARDWARE: Steel & stainless steel.
SQUARE RINGS: Buna-N.
PAINT: Air dry enamel, water based.
SEAL: Mechanical, self lubrication. Ceramic stationary part, carbon ring seal and exclusion
in the rotating part. Buna-N elastomer and stainless steel spring.
CHECK VALVE: Flap-neoprene. Steel.
MOTOR: Open Drip Proof or TEFC, C-face, footed, squirrel cage induction, class B or F
insulation.
Single phase: 115/230 volts, 60 Hz, 3450 RPM.
Three phase: 230/460 volts, 60 Hz, 3450 RPM.
OPTIONAL EQUIPMENT: Bronze fitted volute and impeller.
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03
Specifications & Dimensions
MODEL PART No. HP PHASE VOLTS ENCLOSURE RPM
(Nominal)
MAX
AMPS
A
(inches)
WEIGHT
(pounds)
BSP3CCE3 - 1.5 3 230/460 ODP 3450 5.5 - 4.4/2.2 17.91 84
BSP3CCE3-T - 1.5 3 230/460 TEFC 3450 4.9 - 4.6/2.3 17.61 85
BSP3CCE1 - 1.5 1 115/230 ODP 3450 13/6.5 18.58 91
BSP3CCE1-T - 1.5 1 115/230 TEFC 3450 16.6/8.3 18.43 98
BSP3CCE3-BF - 1.5 3 230/460 ODP 3450 5.5 - 4.4/2.2 17.91 84
BSP3CCE3-TBF - 1.5 3 230/460 TEFC 3450 4.9 - 4.6/2.3 17.61 85
BSP3CCE1-BF - 1.5 1 115/230 ODP 3450 13/6.5 18.58 91
BSP3CCE1-TBF - 1.5 1 115/230 TEFC 3450 16.6/8.3 18.43 98
BSP4CCE3 - 2 3 230/460 ODP 3450 6.4 - 5.4/2.7 18.41 92
BSP4CCE3-T - 2 3 230/460 TEFC 3450 7.0 - 5.4/2.7 18.43 98
BSP4CCE1 - 2 1 115/230 ODP 3450 26/13 17.93 101
BSP4CCE1-T - 2 1 115/230 TEFC 3450 23/11.5 19.31 112
BSP4CCE3-BF - 2 3 230/460 ODP 3450 6.4 - 5.4/2.7 18.41 92
BSP4CCE3-TBF - 2 3 230/460 TEFC 3450 7.0 - 5.4/2.7 18.43 98
BSP4CCE1-BF - 2 1 115/230 ODP 3450 26/13 17.93 101
BSP4CCE1-TBF - 2 1 115/230 TEFC 3450 23/11.5 19.31 112
BSP5CCE3 - 3 3 230/460 ODP 3450 8.5/8.4 18.43 94
BSP5CCE3-T - 3 3 230/460 TEFC 3450 8.1 - 7.6/3.8 18.43 97
BSP5CCE1 - 3 1 208/230 ODP 3450 29/14.5 18.81 105
BSP5CCE1-T - 3 1 115/230 TEFC 3450 26/13 20.68 117
BSP5CCE3-BF - 3 3 230/460 ODP 3450 8.5/8.4 18.43 94
BSP5CCE3-TBF - 3 3 230/460 TEFC 3450 8.1 - 7.6/3.8 18.43 97
BSP5CCE1-BF - 3 1 115/230 ODP 3450 29/14.5 18.81 105
BSP5CCE1-TBF - 3 1 115/230 TEFC 3450 26/13 20.68 117
T = totally enclosed
BF = bronze fitted
TB = totally enclosed bronze fitted
* Overall length of unit and amps is subject to the motor manufacture.
10.13"10.13"10.13"
6.3"6.3"6.3"
2.37"
4.75"4.75"4.75"
8.12"8.12"8.12"3.88"3.88"3.88"
11.03"11.03"11.03"
3.2"3.2"3.2"
7.25"7.25"7.25"
AAA
4x Ø0.44"4x Ø0.44"4x Ø0.44"
BARMESA
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04
Specifications & Dimensions
MODEL PART No. HP PHASE VOLTS ENCLOSURE RPM
(Nominal)
MAX
AMPS
A
(inches)
WEIGHT
(pounds)
BSP10CCE3 - 5 3 230/460 ODP 3450 13.12/6 21.25 168
BSP10CCE3-T - 5 3 230/460 TEFC 3450 12.6-11.6/5.8 22.81 165
BSP10CCE1 - 5 1 208-230 ODP 3450 24-23 20.57 165
BSP10CCE1-T - 5 1 230 TEFC 3450 19.5 23.63 178
BSP10CCE3-BF - 5 3 230/460 ODP 3450 13.12/6 21.25 168
BSP10CCE3-TBF - 5 3 230/460 TEFC 3450 12.6-11.6/5.8 22.81 168
BSP10CCE1-BF - 5 1 208-230 ODP 3450 24-23 20.57 178
BSP10CCE1-TBF - 5 1 230 TEFC 3450 19.5 23.63 168
T = totally enclosed
BF = bronze fitted
TB = totally enclosed bronze fitted
* Overall length of unit and amps is subject to the motor manufacture.
6.76"6.76"6.76"
0.18"0.18"0.18"
12.09"12.09"12.09"
6.16"6.16"6.16"
5.68"5.68"5.68"
5.44"5.44"5.44"
8x Ø0.3"8x Ø0.3"8x Ø0.3"
11.94"11.94"11.94"
2.87"2.87"2.87"
1.25"
7.5"7.5"7.5" 9.59"9.59"9.59"
7.25"7.25"7.25"6"6"6"
3.68"3.68"3.68"
9.13"9.13"9.13"
AAA
BARMESA
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05
Specifications & Dimensions
T = totally enclosed
BF = bronze fitted
TB = totally enclosed bronze fitted
* Overall length of unit and amps is subject to the motor manufacture.
MODEL PART No. HP PHASE VOLTS ENCLOSURE RPM
(Nominal)
MAX
AMPS
A
(inches)
WEIGHT
(pounds)
BSP15CCE3 - 7.5 3 230/460 ODP 3450 18.8-17.4/8.7 23.22 248
BSP15CCE3-T - 7.5 3 230/460 TEFC 3450 18.5-17.4/8.7 26.28 251
BSP15CCE3-BF - 7.5 3 230/460 ODP 3450 18.8-17.4/8.7 23.22 248
BSP15CCE3-TBF - 7.5 3 230/460 TEFC 3450 18.5-17.4/8.7 26.28 251
1"1"1"
24.4"24.4"24.4"
11.4"11.4"11.4"12"12"12"
6.4"6.4"6.4" 7.6"7.6"7.6"
15.4"15.4"15.4"
5.2"5.2"5.2"
11.1"11.1"11.1"
AAA
4x Ø0.5"4x Ø0.5"4x Ø0.5"
0.7"0.7"0.7" 13.6"13.6"13.6"
15"15"15"
7.5"7.5"7.5"
BARMESA
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06
Specifications & Dimensions
MODEL PART No. HP PHASE VOLTS ENCLOSURE RPM
(Nominal)
MAX
AMPS
A
(inches)
WEIGHT
(pounds)
BSP20CCE3 - 10 3 230/460 ODP 3450 25.2-24/12 24.79 294
BSP20CCE3-T - 10 3 230/460 TEFC 3450 25-23/11.5 26.36 301
BSP20CCE3-BF - 10 3 230/460 ODP 3450 25.2-24/12 24.79 294
BSP20CCE3-TBF - 10 3 230/460 TEFC 3450 25-23/11.5 26.36 301
T = totally enclosed
BF = bronze fitted
TB = totally enclosed bronze fitted
* Overall length of unit and amps is subject to the motor manufacture.
1"1"1"
25.3"25.3"25.3"
12.3"12.3"12.3"12"12"12"
7"7"7"
0.6"0.6"0.6"
8.2"8.2"8.2"
15.9"15.9"15.9"
5.2"5.2"5.2"
11.1"11.1"11.1"
AAA
4x Ø0.5"4x Ø0.5"4x Ø0.5"
0.6"0.6"0.6" 13.8"13.8"13.8"
15"15"15"
7.5"7.5"7.5"
BARMESA
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07
Specifications & Dimensions
1"1"1"
25.3"25.3"25.3"
12.3"12.3"12.3"12"12"12"
7"7"7"
0.6"0.6"0.6"
8.2"8.2"8.2"
15.9"15.9"15.9"
5.2"5.2"5.2"
11.1"11.1"11.1"
AAA
4x Ø0.5"4x Ø0.5"4x Ø0.5"
0.6"0.6"0.6" 13.8"13.8"13.8"
15"15"15"
7.5"7.5"7.5"
BARMESA
MODEL PART No. HP PHASE VOLTS ENCLOSURE RPM
(Nominal)
MAX
AMPS
A
(inches)
WEIGHT
(pounds)
BSP25CCE3 - 15 3 230/460 ODP 3450 44-40/20 24.79 322
BSP25CCE3-T - 15 3 230/460 TEFC 3450 38-35/17.5 27.49 341
BSP25CCE3-BF - 15 3 230/460 ODP 3450 44-40/20 24.79 322
BSP25CCE3-TBF - 15 3 230/460 TEFC 3450 38-35/17.5 27.49 341
T = totally enclosed
BF = bronze fitted
TB = totally enclosed bronze fitted
* Overall length of unit and amps is subject to the motor manufacture.
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08
Recommendations, Installation and Service
Receiving inspection
Upon receiving the pump, it should
be inspected for damage or
shortages. If damage has occurred,
file a claim immediately with the
company that delivered the pump. If
the manual is removed from the
packaging, do not lose or misplace.
Storage
Any product that is stored for a
period longer than six (6) months
from the date of purchase should be
bench tested prior to installation. A
bench test consists of, checking the
impeller to assure it is free turning
and a run test to assure the motor
(and switch if provided) operate
properly.
Controls
Manual models require a separate
approved pump control device or
panel for automatic operation. Be
sure the electrical specification of the
control selected properly match the
electrical specifications of the pump.
The use of pipe the same size as the
port size is highly recommended.
Using a smaller pipe line can cause
internal damage. Make sure all lines
are have air-tight joints. The smallest
air leak in the suction line may
prevent the pump from priming. All
horizontal suction lines should slope
up to the pump to avoid trapped air
pockets.
Discharge
Connect discharge hose or pipe to
the discharge port. Make sure all
lines are have air-tight joints.
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Location
Locate pump as near as possible to
the liquid being pumped. Do Not
place pump more that 25 feet above
the surface of the liquid supply. Be
sure pump is level. Mount pump on a
firmly so not to move due to
vibration.
Motor Connection
All wiring of motor and control,
overload protection and grounding
should be in accordance with the
National Electrical Code, State and
Local codes. Make motor connection
per label located on motor or motor
manufactures manual.
Rotation
Pump rotation should agree with the
direction on the rotation plate. If
rotation on 3 phase is incorrect,
interchange any two incoming wire
leads. Rotation is “clockwise” when
looking from the motor end.
Suction
CAUTION! - Pump should
not be operated without a
suction strainer to prevent
foreign matter from being drawn
into impeller. The strainer should be
cleaned regularly.
Priming
Remove pipe plug in top of body and
fill the pump body completely with
solids free liquid. In freezing weather
prime pump with warm water.
DO NOT operate pump
without priming first.
Operating dry will damage
seal.
Starting
To start pump, apply power to motor
per the Motor manufactures
instructions.
Shutdown
Disconnect electric power to shut
down. It is recommended to drain
and fl ush pump if pump has been
operating in freezing weather.
Service
Turn offand lock out power before
servicing pump.
To replace, the HINGE section of
gasket is at the TOP and the LARGE
weight is on the pump side of gasket.
Body, Volute & Impeller
Disconnect suction and discharge
piping. Remove hex nuts and
lockwashers then remove body from
intermediate coupling.
Pull volute from intermediate. On
PF3CCE remove set screw on PF4CCE
& PF5CCE remove hex nut, on
PF10CCE thru PF25CCE’s remove
capscrew, and unscrew the impeller
from motor shaft in the right hand
direction. Take note of the size and
quantity of shims & used.
To reassemble, use the required
number of shims and to result in an
impeller-to-volute clearance of .015”
max.
Shaft Seal
Remove rotating member, spring and
retaining ring of seal from shaft.
Remove stationary by prying out
with screwdriver. If any part shows
wear or damage replace complete
seal.
Handle all seal parts with
care. Do Not damage
lapped faces.
To reassemble, lightly oil ring and
press stationary member over shaft
and into intermediate coupling.
Lightly oil motor shaft and inner
surface of bellows of rotating
member. With lapped surface facing
intermediate coupling, slide rotating
member onto shaft until lapped faces
are of rotating member and
stationary together.
Motor
Remove capscrews and lockwashers
to remove motor and slinger.
REASSEMBLE PUMP IN OPPOSITE
ORDER.

09
Repair Parts
4BSP3-4-5CCE
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10
Parts List
ITEM QTY. DESCRIPTION PART No.
1 MOTOR MARATHON
BSP3CCE 1.5 HP, 1 PHASE, 3450 RPM 40010005
BSP3CCE 1.5 HP, 3 PHASE, 3450 RPM 40010016
BSP4CCE 2 HP, 1 PHASE, 3450 RPM 40010007
BSP4CCE 2 HP, 3 PHASE, 3450 RPM 40010018
BSP5CCE 3 HP, 1 PHASE, 3450 RPM 40010009
BSP5CCE 3 HP, 3 PHASE, 3450 RPM 40010019
2 1 INTERMEDIATE COUPLING 3-4-5CCE 03010068
3 1 SLINGER Ø5/8" NEOPRENE 92010011
4 1 O-RING #2-269 BUNA-N 92010033
5 4 CAP SCREW 3/8" x 1¼" 91010413
6 4 LOCK WASHER 3/8" 91010012
BASE 3-4-5CCE THREE PHASE 30402001
BASE 3-4-5CCE SINGLE PHASE 30402001B
8A 1 PAD BUNA-N 32010072
9 1 MECHANICAL SEAL Ø5/8" 31030135
10 2 SHIM 0.010" SS 91010143
11 3 SHIM 0.005" SS 91010142
IMPELLER 3CCE, CAST IRON 03140229
IMPELLER 3CCE, BRONZE SAE 40 03140222
IMPELLER 4CCE, CAST IRON 03140230
IMPELLER 4CCE, BRONZE SAE 40 03140223
IMPELLER 5CCE, CAST IRON 03140231
IMPELLER 5CCE, BRONZE SAE 40 03140224
13 1 HEX. NUT 7/16-20UNF SS 91010434
VOLUTE 3-4-5CCE, CAST IRON 03120038
VOLUTE 3-4-5CCE, BRONZE SAE 40 03120034
16 2 ROLL PIN #17715 ؼ" x 1" 91010181
17 1 GASKET VOLUTE 3-4-5CCE, BUNA-N 92010091
18 1 BODY 3-4-5CCE CAST IRON 03090097B
19 3 STUD 3/8"-16 x 2" 91010374
20 3 LOCK WASHER 3/8" 91010012
21 3 HEX. NUT 3/8" 91010413
22 CHECK VALVE ASSEMBLY
22A 1 WEIGHT Ø1.56" 03080001
22B 1 WEIGHT Ø2¼" 03080002
22C 1 GASKET 2" 92010229
22D 1 LOCK WASHER ¼" 91010011C
22E 1 ROUND HEAD SCREW ¼"-20 x 1" SS --
22F 1 NUT ¼" SS 91010411
23 1 SUCTION FLANGE 1½" 03050020
24 3 CAP SCREW 5/16"-18UNC x 1" 91010222
25 1 PIPE PLUG 1¼" NPT CAST IRON 93010146
26 1 PIPE PLUG 3/4" CAST IRON 93010148
112
15
1
7 1
1
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11
Repair Parts
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4BSP10CCE

12
Parts List
ITEM QTY. DESCRIPTION PART No.
1 1 MOTOR US, 5 HP, 3 PHASE, 3450 RPM 40020211
2 1 INTERMEDIATE COUPLING 10CCE 03010069
3 1 SLINGER Ø1¼" NEOPRENE 92010014
4 1 O-RING #2-269 BUNA-N 92010033
5 4 HEX. SCREW 1/2" x 1½" 91010263
6 4 LOCK WASHER 1/2" 91010014
7 1 BASE 10CCE STEEL 30402002
8 1 SHAFT SLEEVE CCE BRONZE 30400839
9 1 MECHANICAL SEAL Ø1¼" 31030136
10 2 SHIM 0.010" SS 91010121
11 3 SHIM 0.031" SS 91010130
IMPELLER 10CCE, CAST IRON 03140232
IMPELLER 10CCE, BRONZE SAE 40 03140225
13 1 HEX. HEAD SCREW 1/2" 20UNF x 1" SS 91010349B
14 2 SHAKEPROOF WASHER 1/2" SS 91010081
VOLUTE 10CCE, CAST IRON 03120039
VOLUTE 10CCE, BRONZE SAE 40 03120035
16 2 ROLL PIN #17715 ؼ" x 1" 91010181
17 1 GASKET VOLUTE 10CCE, BUNA-N 92010091B
18 1 BODY 10CCE CAST IRON 03090097
19 3 STUD 3/8"-16 x 2" 91010374
20 7 LOCK WASHER 3/8" 91010012
21 3 HEX. NUT 3/8" 91010413
22 CHECK VALVE ASSEMBLY
22A 1 WEIGHT Ø1.56" 03080001
22B 1 WEIGHT Ø2¼" 03080002
22C 1 GASKET 2" 92010229
22D 1 LOCK WASHER ¼" 91010011C
22E 1 ROUND HEAD SCREW ¼"-20 x 1" SS --
22F 1 NUT 1/4" SS 91010411
23 1 SUCTION FLANGE 2" 03050021
24 3 CAP SCREW 5/16"-18UNC x 2" 91010225
25 1 PIPE PLUG 1¼" NPT CAST IRON 93010146
26 1 PIPE PLUG 3/4" CAST IRON 93010148
27 4 HEX. NUT 3/8" 91010413
28 4 HEX. HEAD SCREW 3/8"-16 x 1¼" 91010243
12 1
15 1
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13
Repair Parts
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4BSP15-20-25CCE

14
Parts List
ITEM QTY. DESCRIPTION PART No.
MOTOR US
BSP15CCE 7.5 HP, 3 PHASE, 3450 RPM 40020214
BSP20CCE 10 HP, 3 PHASE, 3450 RPM 40020217
BSP25CCE 15 HP, 3 PHASE, 3450 RPM 40020220
2 1 INTERMEDIATE COUPLING 15-20-25CCE 03010070
3 1 SLINGER Ø1¼" NEOPRENE 92010014
4 1 O-RING #2-276 BUNA-N 92010062
5 1 HEX. SCREW 1/2" x 1½" 91010263
6 1 LOCK WASHER 1/2" 91010014
BASE 15CCE 30402003
BASE 20-25CCE 30402004
8 1 SHAFT SLEEVE BRONZE 30400839
9 1 MECHANICAL SEAL Ø1¼" 31030136
10 2 SHIM 0.010" SS 91010121
11 1 SHIM 0.031" SS 91010130
IMPELLER 15CCE, CAST IRON 03140233
IMPELLER 15CCE, BRONZE SAE 40 03140226
IMPELLER 20CCE, CAST IRON 03140234
IMPELLER 20CCE, BRONZE SAE 40 03140227
IMPELLER 25CCE, CAST IRON 03140235
IMPELLER 25CCE, BRONZE SAE 40 03140228
13 1 HEX. HEAD SCREW 1/2" 20UNF x 1" SS 91010349B
14 2 SHAKEPROOF WASHER 1/2" SS 91010081
VOLUTE 15-20CCE, CAST IRON 03120040
VOLUTE 15-20CCE, BRONZE 03120036
VOLUTE 25CCE, CAST IRON 03120041
VOLUTE 25CCE, BRONZE 03120037
16 2 ROLL PIN #17715 ؼ" x 1" 91010181
17 1 GASKET VOLUTE 15-20-25CCE, BUNA-N 92010122
18 1 BODY 15-20-25CCE CAST IRON 03090098
19 5 STUD 1/2"-13 x 2" 91010310
20 5 LOCK WASHER 1/2" 91010014
21 5 HEX. NUT 1/2" 91010415
22 CHECK VALVE ASSEMBLY
22A 1 WEIGHT Ø2.75" 03080007
22B 1 WEIGHT Ø4" 03080012
22C 1 GASKET 3" 92010217
22D 1 LOCK WASHER ¼" 91010011C
22E 1 ROUND HEAD SCREW ¼"-20 x 1" SS 91010342
22F 1 NUT ¼" SS 91010411
23 1 SUCTION FLANGE 1½" 03050022
24 3 HEX. CAP SCREW 1/2"-13UNC x 1½" 91010263
25 1 PIPE PLUG 1" NPT CAST IRON 93010141
26 1 PIPE PLUG 1" NPT CAST IRON 93010141
27 4 HEX. NUT 3/8" 91010413
28 4 HEX. HEAD SCREW 3/8"-16 x 1¼" 91010243
1
7 1
12 1
15 1
1
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15
Troubleshooting Chart
Risk of electric shock. Always disconnect the pump from the power source before handling inspections or repairs.
Symptom Possible Cause(s) Corrective Action
Little or no discharge and will not prime
NOTE: Barmesa Pumps assumes no responsibility for damage or injury due to disassembly in the field. Disassembly of the pumps or supplied accessories other
than at Barmesa Pumps or its authorized service centers, automatically voids warranty.
1. Pump body not filled with water
2. Total head too high
3. Suction head higher than pump designed for
4. Impeller partially or completely plugged
5. Leak in suction line
6. Foot-valve too small
7. Impeller damaged
8. Foot-valve or suction line not submerged deep
enough in water, pulling air
9. Insufficient inlet pressure or suction head
10. Suction piping too small
11. Body gasket leaking
12. Suction or discharge line valves closed
13. Piping damaged
14. Clogged strainer or foot-valve
Loss of suction after satisfactory operation
1. Air leak in suction line
2. When pump was last turned off, water siphoned
out of pump body
3. Suction head higher than pump designed for
4. Insufficient inlet pressure or suction head
5. Clogged foot-valve, strainer or pump
6. Defective wearplate
1. Total head lower than pump rating, unit delivering
too much water
2. Specifi c gravity and viscosity of liquid being
pumped different than the pump rating
Pump overloads driver
Pump vibrates and/or makes excessive noise
1. Mounting plate or foundation not rigid enough
2. Foreign material in pump causing unbalance
3. Impeller bent
4. Cavitation present
5. Piping not supported to relieve any strain on
pump assembly
Pump runs but no fluid
1. Air leak in suction piping
2. Pump located too far from fluid source
3. Gate valve closed
4. Clogged strainer
5. Fouled foot-valve
6. Discharge height too great
7. Fouled impeller
8. Faulty mechanical seal
Pump leaks at shaft 1. Worn mechanical seal
2. Seal not installed properly
1. Fill pump body with water.
2. Shorten suction head
3. Lower suction head, install foot-valve and prime
4. Disassemble pump and clean out impeller
5. Repair or replace suction line
6. Match foot-valve size to piping or install one larger
size foot-valve
7. Disassemble pump and replace impeller
8. Submerge lower in water
9. Increase inlet pressure by adding more water to
tank or increasing back pressure by turning gate
valve on discharge line partially closed.
10. Increase pipe size to pump inlet size or larger
11. Replace
12. Open
13. Clean or replace
14. Clean or replace
1. Repaire or replace suction line
2. Refill (reprime) pump body before restarting
3. Lower suction head, install foot-valve and prime
4. Increase inlet pressure by adding more water to
tank or increasing back pressure by turning gate
valve on discharge line to partially closed.
5. Unclog or replace
6. Replace
1. Increase back pressure by turning gate valve on
discharge line to partially closed position that will
not overload motor.
2. Consult factory
1. Reinforce
2. Disassemble pump and remove
3. Replace impeller
4. Check suction line for proper size and check valve
in suction line if completly open, remove any sharp
bends before pump and shorten suction line
5. Make necessary adjustments
1. Replace
2. Replace
3. Open
4. Clean or Replace
5. Clean or Replace
6. Lower the height
7. Clean or Replace
8. Replace
1. Replace
2. Follow service instructions for installing seal