Finish Thompson PF SERIES User manual

PF SERIES PUMPS
PFM, PFP, PFV
OPERATION, INSTALLATION & PARTS MANUAL
P/N 108097 R8

2
EU Declaration of Conformity
Finish Thompson Inc. hereby declares that the following machine(s) fully comply with the applicable health
and safety requirements as specified by the EU Directives listed. The product may not be taken into service
until it has been established that the drive motor for the centrifugal pump complies with the provisions of all
relevant EU Directives. The complete product complies with the provisions of the EU Directive on machinery
safety provided motors carry CE marking.
This declaration is valid provided that the devices are fully assembled and no modifications are made to
these devices.
Type of
Device:
Drum and Container Pump
Tubes/Accessories
Models:
PFM-27/40/48/54/60
PFP-27/40/48/54/60/72
PFV-27/40/48/54/60/72
Nozzles (111030)
EU Directives:
Machinery Safety (2006/42/EC)
Applied Harmonized Standards:
EN ISO 12100:2010
EN 809:1998+A1:2009+AC:2010
Manufacturer: Finish Thompson Inc.
921 Greengarden Road
Erie, Pennsylvania 16501-1591 U.S.A
Signed,
Product Engineer
25 May 2023
Person(s) Authorized to Compile Technical File: Finish Thompson GmbH
Otto-Hahn-Strasse 16
Maintal, D-63477
DEU
Telephone:
49 (0)6181-90878-0

3
Declaration of Conformity
Finish Thompson Inc. hereby declares that the following machine(s) fully comply with the applicable health and safety
requirements as specified be the UKCA Directives listed. The product may not be taken into service until it has been
established that the drive motor for the Drum and Container Pump complies with the provisions of all relevant UKCA
Directives. The complete product complies with the provisions of the UKCA Directive on machinery safety provided motors
manufactured by Finish Thompson Inc. are used.
This declaration is valid provided that the devices are fully assembled and no modifications are made to these devices.
Type of
Device:
Drum and Container Pump
Tubes/Accessories
Models:
PFM-27/40/48/54/60
PFP-27/40/48/54/60/72
PFV-27/40/48/54/60/72
Nozzles (111030)
UKCA Directives (and their applicable amendments):
The Supply of Machinery (Safety) Regulations 2008 (UKSI 2008 No. 1597)
Applied Designated Standards:
EN ISO 12100:2010
EN 809:1998+A1:2009+AC:2010
Manufacturer: Finish Thompson Inc.
921 Greengarden
Road
Erie, Pennsylvania 16501-1591
U.S.A
Signed,
Product Engineer
31 May 2023

4
Introduction
This manual pertains to the PF Series, specically the PFP, PFM, and PFV plastic drum pumps and
accessories. Finish Thompson Inc. thanks you for choosing our products. We believe the use of our
products will be fully satisfactory. When properly installed and operated, your Finish Thompson motor
and pump will provide long, trouble-free service; therefore, please read this manual carefully before
carrying out any operations on the pump/motor unit. Any use other than that described herein is
considered incorrect; and, consequently, Finish Thompson Inc. shall not be held responsible for any
damages to people or property. In case of doubt or enquiries, please reply to our Technical Service
department directly at the following address:
Finish Thompson, Inc.
921 Greengarden Rd.
Erie, PA 16501 U.S.A.
Tel. [phone]; Fax [phone]
www.nishthompson.com; fti@nishthompson.com
Index
Introduction ............................................................................................................................................. 4
Warranty, General Terms & Conditions........................................................................................... 5
Safety .......................................................................................................................................................... 6
Important Safety Information for Pumping Flammable or Hazardous Substances....... 7
Pump Specications.............................................................................................................................. 8
Installation ................................................................................................................................................ 9
Operation .................................................................................................................................................. 9
Maintenance ........................................................................................................................................... 9
Disassembly.............................................................................................................................................. 9
Inspection ................................................................................................................................................. 10
Reassembly............................................................................................................................................... 10
Exploded View......................................................................................................................................... 11
Pump Tube Spare Parts List ................................................................................................................ 12-13
Troubleshooting ..................................................................................................................................... 13
Technical Service Hotlne: 1-800-888-3743 or email techservice@nishthompson.com

5
Warranty, General Terms & Conditions
Finish Thompson, Inc (manufacturer) warrants this pump product to be free of defects in materials and
workmanship for a period of one year from date of purchase by original purchaser. If a warranted defect,
which is determined by manufacturer’s inspection, occurs within this period, it will be repaired or replaced
at the manufacturer’s option, provided (1) the product is submitted with proof of purchase date and (2)
transportation charges are prepaid to the manufacturer. Liability under this warranty is expressly limited to
repairing or replacing the product or parts thereof and is in lieu of any other warranties, either expressed
or implied. This warranty does not apply to normal wear of the product or components. This warranty does
not apply to products or parts broken due to, in whole or in part, accident, overload, abuse, chemical attack,
tampering, or alteration. The warranty does not apply to any other equipment used or purchased in
combination with this product. The manufacturer accepts no responsibility for product damage or personal
injuries sustained when the product is modied in any way. If this warranty does not apply, the purchaser
shall bear all cost for labor, material and transportation.
Manufacturer shall not be liable for incidental or consequential damages including, but not limited to,
process down time, transportation costs, costs associated with replacement or substitution products, labor
costs, product installation or removal costs, or loss of prot. In any and all events, manufacturer’s liability
shall not exceed the purchase price of the product and/or accessories.
Warranty Registration
Thank you for your purchase of this quality Finish Thompson product. Be sure to take a minute to register
your pump at Finishthompson.com/warranty. Simply provide the model number, serial number and a few
other pieces of information.

6
Safety
1. Introduction
Thismanualcontainsalltheinformationneededforthecorrectinstallation,useandmaintenanceofyournewFinishThompson
pumpandaccessories.Itshouldbereadandunderstoodbyallthepersonnelinvolvedininstallation,operatingandservicingof
the pump before it is started.
2. Operator Qualication and Training
Thepersonnelinchargeoftheinstallation,theoperation,andthemaintenanceofthepumpmustbequaliedandabletoper-
formtheoperationsdescribedinthismanual. FinishThompson,Inc.shallnotbeheldresponsibleforthetraininglevelof
personnel and for the fact that they are not fully aware of the contents of this manual.
3. Safety Instructions
FOR YOUR OWN SAFETY
BEFOREusingorservicingyourpumporaccessories,pleasemakesuretoweartheproperclothing,eyeprotectionandfollow
standard safety procedures when handling corrosive or personally harmful materials.
ALWAYS useastanlesssteelpumptubewithanexplosionproofelectricmotororairmotorandstaticprotectionkitwith
grounded discharge hose when pumping or mixing ammable or combustible material.
NEVER leave the pump unattended while in use.
NEVER run the pump dry without uid.
NEVER run the pump with a closed valve (deadhead) for longer than 1 minute.
ALWAYS use and store the pump and motor in an upright position.
NEVER use in pressurized containers.
ALWAYS use a chemically compatible hose rated for the temperature of the product being pumped.
ALWAYS tighten and torque a stainless steel hose clamp to 25 in-lbs (2.8 N·m)
ALWAYSselectthepropero-ringmaterial.Impropermaterialselectioncouldleadtoswellingandbeapossiblesourceofleaks.
This is the responsibility of the end user.
ALWAYScheckthepumpforleaksonaregularbasis.Ifleaksarenoticed,thepumpmustberepairedorreplacedimmediately.
DANGER: POWER SUPPLY
Refer to instructions in the appropriate motor Operation & Installation Manual.
4. Noise Level
Refer to specications in the appropriate motor Operation & Installation Manual.
5. Modications and Spare Parts
Anychangesconcerningtheserviceofthepumporaccessoriesasoriginallypurchasedcanbeexecutedonlyafterwritten
approvalfromFinishThompsonInc.ItisrecommendedtouseonlygenuineFinishThompsonInc.sparepartsandapproved
accessories.Theuseofnon-originalsparepartsornon-approvedaccessorieswillvoidwarrantyandremovesanyresponsibility
on the manufacturer’s behalf for any damage caused to people or things.
6. Cleaning
Itishighlyrecommendedtoushpumpsandaccessorieswithcleanwaterorsomeotherneutralizinguidcompatiblewith
pump materials when done pumping or when switching chemicals.

7
IMPORTANT SAFETY INFORMATION FOR PUMPING FLAMMABLE OR HAZARDOUS SUBSTANCES
Readtheseinstructionsbeforeoperatingthepumpandmotorequipment.Themanufacturerwillnotberesponsibleforanydamagetopropertyortopersons
caused by improper use of the equipment.
WARNING:ItistheresponsibilityoftheusertooperatethepumpinconformancewithOSHArulesfordispensingliquids.Pumpcontainersshouldbe
grounded when using with ammable or combustible liquids to avoid static electricity.
1. Useonlyanexplosion-proofratedelectricornon-electric(air)motorsonstainlesssteelpumptubeswithaStaticProtectionKitwhentransferringammable
or combustible liquids.
WARNING:Neveruseanopen,splash-proof,TEFC,battery-operatedornon-explosion-proofratedmotororaplasticpumptubewhentransferringammable
or combustible liquids.
2. When operating a drum pump (especially when pumping ammable, combustible or hazardous liquids) follow all electrical and safety codes.
a)IntheUnitedStates:theUnitedStatesOccupationalSafetyandHealthAct(OSHA),mostrecentNationalElectricalCode(NEC),NationalFire
Protection, Inc. (NFPA) Code 30 (Flammable and Combustible Code), NFPA 77 (Static Electricity), NFPA 251 (Standard Method of re Test of Building
Construction), NFPA 704 (Identication of the Fire Hazards of Materials), and other NFPA codes, local codes and ordinances.
b) Outside the United States: the ATEX equipment directive 2014/34/EU where applicable, the ATEX workplace 99/92/EC directive where applicable, in
addition the precautions of the U.S. codes listed herein and all other local codes and ordinances.
3. Pumpinghazardous,ammable,orcombustibleliquidsshouldonlybedoneinbuildings,rooms,orareassuitedforthispurpose.(SeeNFPA30,NFPA78,
NFPA80,NFPA251,NFPA704,othersuitableNFPAcodes,OSHA,ATEXworkplace99/92/ECdirectiveinsurancecompanies,andotherlocalcodesandordi-
nances.)
4. Whenllingcans,drums,etc.withcombustibleorammableliquids,bothcontainerpumpingfromandcontainerpumpingto,shouldbebondedand
groundedtodissipatepossibleaccumulationsofstaticelectricity,andminimizesparkscausedbystaticelectricity(refertoNFPA77andCLC/TR60079-32-1
for specic details).
WARNING: Avoid splashing. Splash lling can create static electricity and is extremely hazardous. Reduce motor speed to prevent splashing.
WARNING:Fluidvelocitymustbe3feet/.9meter/secondmaximum(7gpm/26.5lpmin1”hoseand4gpm/15lpmin¾”hose)toreduceriskofstaticelec-
tricity. Reduce motor speed to reduce the uid velocity.
5. Beforeusing,conrmthatthepumpandanyaccessories(hose,nozzle,owmeter,etc.)materialsofconstructionaresuitableforthematerialtobepumped
and that the maximum temperature is not exceeded.
INFORMATIONS IMPORTANTES SUR LA SÉCURITÉ DURANT LE POMPAGE DE SUBSTANCES INFLAMMABLES OU DANGEREUSES
Veuillezlireattentivementcesinstructionsavantd’utiliserlapompeetl’équipementdumoteur.Lefabricantneserapastenuresponsabledesdommagesmatéri-
els ou corporels causés par une utilisation inappropriée de l’équipement.
AVERTISSEMENT: Il est de la responsabilité de l’utilisateur de faire fonctionner la pompe conformément aux règles OSHA (Santé et Sécurité au Travail)
relatives à la distribution de liquides. Les conteneurs de pompes doivent être électriquement mis à la terre lors de l’utilisation de liquides inammables ou
combustibles an d’éviter toute électricité statique.
1. Lors du transfert de liquides inammables ou combustibles, utilisez uniquement des moteurs électriques ou non électriques (pneumatiques) antidéagrants
sur des tubes de pompe en acier inoxydable dotés d’un dispositif de protection antistatique.
AVERTISSEMENT: N’utilisez jamais de moteur ouvert, à l’épreuve des éclaboussures, TEFC, alimenté par piles ou non antidéagrant, ni un tube de pompe en
plastique lors du transfert de liquides inammables ou combustibles.
2. Lors de l’utilisation d’une pompe à tambour (en particulier lors du pompage de liquides inammables, combustibles ou dangereux), respectez tous les codes
électriques et les codes de sécurité.
a) AuxÉtats-Unis:Loiaméricainesurlasécuritéetlasantéautravail(OSHA);lecodenationaldel’électricité(NEC)leplusrécent;lecode30dela
NFPA (code d’inammabilité et de produits combustibles); le code NFPA 77 (électricité statique); le code NFPA 251 (Méthode standard de test
d’incendie de la construction de bâtiments); le code NFPA 704 (Identication des risques d’incendie des matériaux) et autres codes et règlements de
la NFPA.
b) En dehors des États-Unis : La directive sur les équipements ATEX 2014/34 / EU, le cas échéant, la directive ATEX sur le lieu de travail 99/92 /EC, le
caséchéant,ainsiquelesprécautionsdescodesdesÉtats-Unisénumérésdanslaprésenteetdetouslesautrescodes,loisetrèglementslocaux.
3. Le pompage de liquides dangereux, inammables ou combustibles ne doit être eectué que dans des bâtiments, des pièces ou des zones adaptées à cet
usage. (Voir NFPA 30, NFPA 78, NFPA 80, NFPA 251, NFPA 704, autres codes NFPA appropriés, OSHA, les directives des compagnies d’assurance ATEX 99/92
/CE, et autres codes, lois et règlements locaux.)
4. Lorsdu remplissagedebidons,fûts,etc.avecdes liquidescombustibles ou inammables, les conteneursd’oùle liquideest pompé etle conteneur
recevant le liquide doivent être reliés et mis à la terre pour éviter toute accumulation éventuelle d’électricité statique et minimiser ainsi les étincelles
causées par l’électricité statique (voir NFPA 77). et CLC / TR 60079-32-1 pour des détails spéciques).
AVERTISSEMENT: Évitez les éclaboussures. Les éclaboussures peuvent créer de l’électricité statique et sont extrêmement dangereuses. Réduisez la vitesse
du moteur pour éviter les éclaboussures.
AVERTISSEMENT: La vitesse du uide doit être au maximum de 3 pieds / 0,9 mètre / seconde (7 gpm / 26,5 lpm dans un tuyau de 1”; et 4 gpm / 15 lpm
dans un tuyau de ¾”) an de réduire le risque d’électricité statique. Réduisez la vitesse du moteur an de réduire ainsi la vitesse du uide.
5. Avant utilisation, assurez-vous que les matériaux de la pompe et des accessoires (tuyau, ajutage, débitmètre, etc.) sont compatibles avec le
fluide et que la température maximale n’est pas dépassée.

8
PUMP SPECIFICATIONS
MODEL PFM MODEL PFP MODEL PFV
OuterTubeDiameter 2”(51 mm) 2”(51 mm) 2”(51 mm)
Discharge Spout 1”Variable orice barb tting 1”Variable orice barb tting 1”Variable orice barb tting
Discharge Thread 1-1/4”NPSM 1-1/4” NPSM 1-1/4”NPSM
Max.SpecicGravity 1.83 1.83 1.83
Max. Viscosity 2000 cP 2000 cP 2000 cP
Min./ Max. Fluid
Temperature
35°F Minimum to 160°F Maximum 35°F Minimum to 160°F Maximum 35°F Mininum to 120°F Maximum*
(1.6°CMinimumto71°CMaximum) (1.6°C Minimum to 71°C Maximum) (1.6°C Minimum to 49°C Maximum)
Wetted Materials Polypro, FKM, PTFE, ETFE,
EPDM, FFKM, 316 SS
Polypro, FKM, PTFE, ETFE,
EPDM, FFKM, Alloy 625 (PFP)
Unlled PVDF, FKM, PTFE, ETFE,
EPDM, FFKM, Alloy 625
*PFV-72:35°FMin.to115°FMax.(2°CMin.to49°CMax.)
MODEL DIM‘A’
(IN.)
DIM‘A’
(MM)
DIM‘B’
(IN.)
DIM‘B’
(MM)
DIM‘C’
(IN.)
DIM‘C’
(MM)
PFM/PFP/PVF-27 27 686 29 737 38-29/32 988
PFM/PFP/PVF-40 40 1016 42 1067 51-29/32 1318
PFM/PFP/PVF-48 48 1219 50 1270 59-29/32 1522
PFM/PFP/PVF-54 54 1372 56 1422 65-29/32 1674
PFM/PFP/PVF-60 60 1524 62 1575 71-29/32 1826
PFM/PFP/PVF-72 72 1829 74 1880 83-29/32 2131
163mm
67
16
"
160mm
6-5/16"
REVISIONS
REV. DESCRIPTION DATE APPROVED TRACK
THIS DRAWING IS THE PROPERTY OF FINISH THOMPSON, INC. AND EMBODIES A CONFIDENTIAL PROPRIETARY DESIGN IN WHICH FINISH THOMPSON, INC. RETAINS ALL PATENTS AND
PROPRIETARY RIGHTS, INCLUDING EXCLUSIVE RIGHT OF USE, MANUFACTURE AND SALE. BY ACCEPTING THIS DRAWING, THE RECIPENT AGREES NOT TO DISCLOSE,REPRODUCE OR USE
ANY INFORMATION CONTAINED HEREIN WITHOUT THE PRIOR WRITTEN CONSENT OF FINISH THOMPSON, INC.
A100007, REFERNECE ONLY
M6 AIR MOTOR WITH ADAP.
11
DRAWN DATE DRAWN BY
UNLESS OTHERWISE STATED
DIMENSION TOLERANCES
X.XXX .005
X.XX
.010
FRAC.
1/32
FINISH 125µin
X.XXmm
.12mm
X.Xmm
.25mm
Xmm
.79mm
FINISH 3.2µm
DEGREE
1°
INCHES MILLIMETERS
THIRD ANGLE
PROJECTION
OF
0
M6 AIR MOTOR
PHONE: [phone]
FAX: [phone]
921 GREENGARDEN ROAD
ERIE, PENNSYLVANIA 16501
C
PART NUMBER
REV.
SHEET
DO NOT SCALE DRAWING
SIZE:
PRODUCT:
TITLE
MRD 13-JUN-2022
[160mm]
6-5/16”
[163mm]
7
616
”
__

9
INSTALLATION & MAINTENANCE INSTRUCTIONS
Installation
1. Remove the drum pump from its packaging and inspect for shipping damage.
2. Turn the pump coupling to verify there is no binding.
3. Verify the housing cover (item 16) is on tight (it has a left hand thread).
4. Adjust the coupling so that the empty slots in the insert are at 3 and 9 o’clock with the pump dis-
charge at 12 o’clock.
5. Install the motor onto the drum pump per the installation instructions from the Operation & Installation
Manual of the specic motor model.
Note: Pumps with the standard 1”barb spout include a variable orice tting, which initially limits the ow of the
pump to 10 gpm. As it is cut away, ow will increase from 10 gpm up to maximum ow (to increase ow,
simply trim back orice). Orice steps control ow as follows: Step 1 = 10 gpm, Step 2 = 20 gpm, Step 3 = 30
gpm, Step 4 (maximum opening) = maximum ow (see Fig. 1).
Note: ALWAYS use a 1”(25mm) I.D. hose properly secured to the barb spout using a hose clamp.
Torque Finish Thompson hose clamps to 25 in-lbs(2.8 N·m).
Operation
1. Make sure the motor (electric or air) is properly installed on the pump tube and is in the o position. See
motor instruction manual for motor installation instructions.
2. Insert the pump tube into the uid to be dispensed and the hose into the container to be lled prior to
starting the pump. Bung adapters are available to provide a tighter t between the pump tube and bung
opening of a standard drum. Check drum pump accessories at www.nishthompson.com or contact your
local Finish Thompson distributor for bung adapter info.
3. Make sure the pump’s discharge hose is properly secured before operating the motor.
4. Begin pumping by turning the motor on and verifying that there are no leaks. If leaks are noticed immedi-
ately turn the motor o and check all discharge hose connections.
NEVER allow the pump to run dry.
Maintenance
Disassembly
1. Remove the housing cover (item 16) by turning it clockwise (left hand thread) while gripping the impeller
housing (item 14).
2. Turn the impeller (item 15) counterclockwise (right-hand thread) while holding the coupling half (item 2)
with the other hand to prevent the shaft from turning and remove it.
Step 1
Step 2 Step 3 Step 4
Fig. 1

10
3. Remove the impeller housing (item 14) by gripping the intake tube and spinning the housing clockwise
(left hand thread).
4. Place a wooden board or rubber mat on the oor (to protect threads on the bottom of the shaft) and gently
tap shaft (item 14) on it until the bearings (item 3) are exposed at the top of the pump. Pull the bearings and
shaft out through the top of the pump. Shaft can be removed from the bearing sleeve by unthreading it
counterclockwise (right hand thread).
5. Place the pump head (item 6) in a vise (do not crush) and remove the intake tube (item 7) by unthreading
clockwise (left hand thread). Remove the inner tube (item 10) and shaft sleeve (item 8) from the head using a
twist-pull motion.
6. Use a hook tool to remove the lip seal (item 5) from the head.
7. To remove the center support (item 11) from the inner tube (item 10), spread open ngers and disengage it
from the inner tube.
Inspection
1. Check the housing cover (item 16), the impeller (item 15), and the impeller housing (item 14) for wear, rub-
bing, or damage from foreign objects. Replace if damaged.
Note: The double impeller design of this pump is dependant on the impeller working correctly. Any damage
to the impeller can cause pump failure.
2. Inspect the pump shaft (item 4) for wear in the bottom (item 12), and the lip seal (item 5) areas. Replace the
shaft if needed.
3. Inspect the bottom bearing (item 12) and the shaft sleeve (item 8) for internal wear. Inspect all o-rings (items
9, 13, & 17) for nicks or chemical attack. Replace as needed.
4. Inspect the bearing assembly (item 3) for rust or corrosion. Never reuse the lip seal (item 5).
Reassembly
1. Install new lip seal (item 5) into the pump head (item 6) with the grooved side facing the bottom of the
pump.
2. Thread the longer threaded end of the shaft (item 4) into the bearing assembly (item 3) and hand tighten.
Carefully insert the shaft from the top through the vapor seal and head (items 5 & 6) and seat the bearing
assembly (item 3) into the head (item 6)
3. If o-rings are replaced: Install 2 upper inner tube o-rings (items 9), and install the impeller housing o-ring
(item 13) inside the top of the housing (item 14). Apply a small amount of Vaseline to the o-rings to aid in
assembly. Install the center support (item 11) onto the inner tube (item 10).
4. Slidethe innertube (item10) upthe shaft andintothe counterbore inthe bottomofthe head.Slide theshaft
sleeve (item 8) up inside the inner tube. Slide the intake tube up from the bottom, centering the center sup-
port, and thread it (left hand thread) into the head (item 6).
5. Gripping the coupling (item 7) at the top of the pump, thread the impeller on (right hand thread). Install the
housing cover (left hand thread). Turn the coupling to verify there is no binding inside the pump.

11
PFM/PFP/PFV SPARE PARTS EXPLODED VIEW
1
2
3
8
5
6
7
17
19
18
11
9
12
14
15
16
4
13

12
ITEM QTY DESCRIPTION PART NUMBER
MODEL PFM MODEL PFP MODEL PFV
1 1 COUPLING INSERT
NITRILE J100014 J100014 J100014
2 1 COUPLING HALF
CAST ALUMINUM 1/4”-20 THREAD FOR S/N 211770 & UP J100012-2 J100012-2 J100012-2
3* 1 BEARING ASSEMBLY (INCLUDES COUPLING HALF)
STEEL A101110 A101110 A101110
4 1
MAIN SHAFT (PFM = 316SS, PFP/PFV = ALLOY 625)
27”MODELS M100004-5 M100004-1 M100004-1
40”MODELS M100004-7 M100004-3 M100004-3
48”MODELS M100004-8 M100004-4 M100004-4
54”MODELS M100004-17 M100004-15 M100004-15
60”MODELS M100004-12 M100004-9 M100004-9
72”MODELS M100004-13 M100004-11 M100004-11
5* 1
LIP SEAL
1/4”FKM (STANDARD) 107592 107592 107592
1/4”PTFE (OPTIONAL) 107622 107622 107622
6 1
HEAD
POLYPROPYLENE 107755-1 107755-1 N/A
PVDF N/A N/A 107755-2
7 1
INTAKE TUBE (PFM/PFP = POLYPROPYLENE, PFV = PVDF)
27”MODELS 107475-2 107475-2 107475-7
40”MODELS 107475-3 107475-3 107475-8
48”MODELS 107475-4 107475-4 107475-9
54”MODELS 107475-12 107475-12 107475-13
60”MODELS 107475-5 107475-5 107475-10
72”MODELS 107475-6 107475-6 107475-11
8* 1
SHAFT SLEEVE (ALL MODELS = PTFE)
27”MODELS 108375-2 108375-2 108375-2
40”MODELS 108375-3 108375-3 108375-3
48”MODELS 108375-4 108375-4 108375-4
54”MODELS 108375-7 108375-7 108375-7
60”MODELS 108375-5 108375-5 108375-5
72”MODELS 108375-6 108375-6 108375-6
9* 2
INNER TUBE O-RING
FKM (STANDARD) J100249 J100249 J100249
EPDM 106519 106519 106519
PERLAST 105621 105621 105621
10 1
INNER TUBE (PFM/PFP = POLYPROPYLENE, PFV = PVDF)
27”MODELS 108373-2 108373-2 108373-7
40”MODELS 108373-3 108373-3 108373-8
48”MODELS 108373-4 108373-4 108373-9
54”MODELS 108373-12 108373-12 108373-13
60”MODELS 108373-5 108373-5 108373-10
72”MODELS 108373-6 108373-6 108373-11
11*
1 (27-48”)
2 (60”)
3 (72”)
CENTER SUPPORT
ETFE 108277 108277 108277
12* 1 BOTTOM BEARING
PTFE M100007 M100007 M100007
13* 1
IMPELLER HOUSING O-RING
FKM (STANDARD) J100019 J100019 J100019
EPDM 106799 106799 106799
FFKM 105622 105622 105622
14* 1
IMPELLER HOUSING
POLYPROPYLENE 107316-1 107316-1 N/A
PVDF N/A N/A 107316-2
15* 1 IMPELLER ASSEMBLY
PVDF A100002-2 A100002-2 A100002-2
PUMP SPARE PARTS LIST

N/A = Not Applicable
ITEM QTY DESCRIPTION PART NUMBER
MODEL PFM MODEL PFP MODEL PFV
16* 1
HOUSING COVER
POLYPROPYLENE M101612-1 M101612-1 N/A
PVDF N/A N/A M101612-2
17 1
DISCHARGE O-RING
FKM (STANDARD) J100991 J100991 J100991
EPDM J102378 J102378 J102378
FFKM 107017 107017 107017
18 1
DISCHARGE NUT
FOR USE WITH 1”OR 3/4” BARB SPOUT & GARDEN HOSE
ADAPTER M101610-1 M101610-1 M101610-2
FOR USE WITH 1”MNPT SPOUT ONLY 106622 106622 106622-1
19 1
SPOUT
1” BARB (STANDARD) M100028-1 M100028-1 M100028-2
3/4” BARB (OPTIONAL) 105439-1 105439-1 105439
3/4” MALE GARDEN HOSE ADAPTER (OPTIONAL) 110135-1 110135-1 N/A
1” MNPT (OPTIONAL) 106599 106599 106599-1
*Recommended Spare Parts
Note: Bearing assembly and lip seal can be purchased as a kit using part number 108110.
Service 1-800-888-3743
P/N 108097, Rev. 8, 5/31/2023
DRUM PUMP TROUBLESHOOTING
General Notes:
• Do not pump liquids containing metallic particles or other foreign material.
• Always store the pump upright as used.
• Contact our Technical Service Department at 1-800-888-3743 or by email at
techservice@nishthompson.com if you have any questions regarding product operation or repair.
No or Insucient Discharge:
• Discharge spout is not trimmed
• Closed valve or nozzle
• System head higher than anticipated
• Viscosity or specic gravity too high
• Clogged pump tube
• Clogged or damaged impeller
Vibration/Noise:
• Missing or damaged coupling insert
• Damaged bearing assembly
• Viscosity or specic gravity too high
• Pump cavitation from improper discharge
• Pump or piping not properly secured
• Clogged or damaged impeller