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MX12220 & MX12241 Bare Pump Manual 77-3225
- MX12220 & MX12241 Bare Pump Manual 77-3225 EN [ English ]
77-3225
MX12220 & MX12241
BARE PUMP
Patent 7,603,855
Models: MX12220‡‡-XXX & MX12241‡‡-XXX, ‡‡ = PP
(PTFE), PU (PTFE/UHMW), PL (PTFE/LEATHER), UL
(UHMW/LEATHER), UU (UHMW/UHMW)
EN
IMPORTANT! DO NOT DESTROY
It is the Customer's responsibility to have all operators and service personnel read and
understand this manual.
Contact your local Binks representative for additional copies of this manual.
READ ALL INSTRUCTIONS BEFORE OPERATING THIS PRODUCT
ADDITIONAL RESOURCES
For additional information or copies of your service manual, please visit us online at:
binks.com/en/library
Or use this QR code with your mobile device:
XXXXXXXX
Insert
QR
code
Obey local or municipal regulations for product recycling and disposal.
77-3225 R2.0 (06/2025) 2/32 www.binks.com
EN
This Product is designed for use with: Solvent & Waterbased Materials
Element Materials Technology Rotterdam B.V. (2812)
EU Declaration of Conformity
This Declaration of Conformity / Incorporation is issued under the sole responsibility of the
manufacturer:
Suitable for use in hazardous area:
22/04/2025
Machinery Directive 2006/42/EC
ATEX Directive 2014/34/EU
by complying with the following statutory documents and harmonised standards:
EN ISO 12100:2010 Safety of Machinery - General Principles for Design
EN 12621:2006+2010 Machinery for the supply and circulation of coating materials under pressure - Safety requirements
EN ISO 80079-36:2016 Explosive Atmospheres- Part 36:Non Electrical equipment for explosive atmospheres-Basic methods
and requirements.
EN ISO 80079-37:2016 Explosive Atmospheres- Part 37: Non Electrical equipment for explosive atmospheres - protection by
methods c, b and k.
EN 1127-1:2019 Explosive atmospheres - Explosion prevention - Basic concepts
Providing all conditions of safe use / installation stated within the product manuals have been complied with and also installed in accordance
with any applicable local codes of practice.
Executive President: Engineering and
Operations, Shoreview, MN, 55126. USA
F. A. Sutter
Product Description / Object of Declaration:
Lodging of ATEX Technical file
This Declaration of Conformity / Incorporation is issued
under the sole responsibility of the manufacturer:
Binks U.K. Limited,
Ringwood Road,
Bournemouth, BH11 9LH. UK
Representative authorised to compile the technical file President @. Binks France SAS
5 Place Pierre Semard, 94130 Nogent sur Marne , Paris, France
Signed for and on behalf of Binks
U.K. Ltd:
Document Part No.
.
104XXX, AX160L-X, AX110L-X, AX200L-XX, AX260L-XX, AX320X-
X, MMX4*****, MMX12****, MXL4*****, MXL12****,
MX114****, MX12*****, MX19*****, MX2******, MX4******,
MX8******
Zone 1/Zone 2
Protection Level: II 2 G c X IIB T4
Ex h IIB T4 Gb X
Notified body details and role:
77-3225 R2.0 (06/2025) 3/32 www.binks.com
EN
Executive President: Engineering and
Operations, Shoreview, MN, 55126. USA
F. A. Sutter
Document Part No.
. 20/05/2025
Product Description / Object of Declaration: 104XXX, AX160L-X, AX110L-X, AX200L-XX, AX260L-XX, AX320X-
X, MMX4*****, MMX12****, MXL4*****, MXL12****,
MX114****, MX12*****, MX19*****, MX2******, MX4******,
MX8******
This Product is designed for use with: Solvent & Waterbased Materials
Suitable for use in hazardous area: Zone 1/Zone 2
Protection Level: II 2 G c X IIB T4
Ex h IIB T4 Gb X
Approved body details and role: Element Materials Technology Warwick Ltd. UK. (0891)
Lodging of UKEX Technical file
This Declaration of Conformity / Incorporation is issued
under the sole responsibility of the manufacturer:
Binks U.K. Limited,
Ringwood Road,
Bournemouth, BH11 9LH. UK
UKCA Declaration of Conformity
This Declaration of Conformity / Incorporation is issued under the sole responsibility of the
manufacturer:
Supply of Machinery (Safety) Regulations 2008
Equipment and Protective Systems Intended for use in Potentially Explosive Atmospheres Regulations 2016
by complying with the following statutory documents and designated standards:
BS EN ISO 12100:2010 Safety of Machinery - General Principles for Design
BS EN 12621:2006+2010 Machinery for the supply and circulation of coating materials under pressure - Safety requirements
BS EN ISO 80079-36:2016 Explosive Atmospheres- Part 36:Non Electrical equipment for explosive atmospheres-Basic methods
and requirements.
BS EN ISO 80079-37:2016 Explosive Atmospheres- Part 37: Non Electrical equipment for explosive atmospheres - protection
by methods c, b and k.
BS EN 1127-1:2019 Explosive atmospheres - Explosion prevention - Basic concepts
Providing all conditions of safe use / installation stated within the product manuals have been complied with and also installed in accordance
with any applicable local codes of practice.
Signed for and on behalf of Binks
U.K. Ltd:
77-3225 R2.0 (06/2025) 4/32 www.binks.com
EN
PROJECTILE HAZARD. You may be
injured by venting liquids or gases that
are released under pressure, or flying
debris.
DE-ENERGIZE, DE-PRESSURISE, DISCONNECT AND LOCK OUT ALL
POWER SOURCES DURING MAINTENANCE. Failure to de-energize,
disconnect and lock out all power supplies before performing
equipment maintenance could cause serious injury or death. KNOW WHERE AND HOW TO SHUT
OFF THE EQUIPMENT IN CASE OF AN
EMERGENCY.
NOISE LEVELS. The A-weighted sound level of pumping and spray
equipment may exceed 85 dB(A) depending on equipment settings.
Actual noise levels are available on request. It is recommended that
ear protection is worn at all times while equipment is in use.
PRESSURE RELIEF PROCEDURE.
Always follow the pressure relief
procedure in the equipment instruction
manual.
INSPECT THE EQUIPMENT DAILY. Inspect the equipment for worn or
broken parts on a daily basis. Do not operate the equipment if you
are uncertain about its condition.
OPERATOR TRAINING. All personnel
must be trained before operating
finishing equipment.
STATIC CHARGE. Fluid may develop a static charge that must be
dissipated through proper grounding of the equipment, objects to be
sprayed and alll other electrically conductive objects in the dispensing
area. Improper grounding or sparks can cause a hazardous condition
and result in fire, explosion or electric shock and other serious injury.
PROP 65 WARNING. WARNING: This product contains chemicals
known to the state of California to cause cancer and birth defects or
other reproductive harm.
PINCH POINT HAZARD. Moving parts
can crush and cut. Pinch points are
any areas where ther are moving parts.
IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PROVIDE THIS INFORMATION TO THE
OPERATOR OF THE EQUIPMENT.
WARNING
Read the following warnings before using this equipment.
READ THE MANUAL. Before operating finishing equipment, read and
understand all safety, operation and maintenance information
provided in the operation manual.
AUTOMATIC EQUIPMENT. Automatic
equipment may start suddenly without
warning.
EQUIPMENT MISUSE HAZARD. Equipment misuse can cause the
equipment to rupture, malfunction or start unexpectedly and result in
serious injury. PACEMAKER WARNING. You are in the
presence of magnetic fields which may
interfere with the operation of certain
pacemakers.HIGH PRESSURE CONSIDERATION. High pressure can cause serious
injury. Relieve all pressure before servicing. Spray from the gun,
hose leaks or ruptured components can inject fluid into your body and
cause extremely serious injury.
WEAR SAFETY GLASSES. Failure to wear safety glasses with side
shields could result in serious eye injury or blindness.
In this part sheet, the words WARNING, CAUTION and NOTE are used to emphasize important safety information as
follows:
WARNING CAUTION
NEVER MODIFY THE EQUIPMENT. Do
not modify the equipment unless the
manufacturer provides written
approval.
Important installation, operation or maintenance
information.
KEEP EQUIPMENT GUARDS IN PLACE.
Do not operate the equipment if the
safety devices have been removed.
NOTE
Hazards or unsafe practices which could result in
severe personal injury, death or substantial property
damage.
Hazards or unsafe practices which could result in
minor personal injury, product or property
damage
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EN
A
C
B
Ratio: 20:1 41:1
Maximum air inlet pressure: 8 bar [116 psi] 8 bar [116 psi]
20
Air inlet connection: 3/8 BSPP (f)
Fluid inlet connection: 3/4 NPT (f)
Maximum recommended continuous cycle rate (cycles/min):
Weight: 19 kg [42 lbs] 20 kg [44 lbs]
Wetted parts materials of construction: See fluid section
Maximum fluid pressure: 160 bar [2320 psi] 328 bar [4756 psi]
MX12220 MX12241
1/2 NPT (f)
Sound level @ 7 Bar: 81 Dba Leq 82 Dba Leq
Patent 7,603,855.
Displacement per cycle: 122 ml [4.12 oz] 122 ml [4.12 oz]
Output @ 60 cycles/min:
7.32 l/m [1.93 US
gal/m]
7.32 l/m [1.93 US
gal/m]
Air consumption @ 20 cycles/min and 7 bar [101.5 psi] air
inlet pressure:
396 l/m [14 SCFM] 680 l/m [24 SCFM]
Fluid outlet connection:
SPECIFICATION - Bare Pump
Models: MX12220‡‡-XXX & MX12241‡‡-XXX, ‡‡ = PP (PTFE), PU
(PTFE/UHMW), PL (PTFE/LEATHER), UL (UHMW/LEATHER), UU
77-3225 R2.0 (06/2025) 6/32 www.binks.com
EN
1
4
6
8
FLUID PRESSURE RELIEF VALVE (IF
FITTED)
WARNING
LUBRICANT
0114-016099 SOLVENT BASED MATERIALS
5
PUMP OPERATION AND CLEANING
0114-016100 WATER BASED MATERIALS
WARNING
HOSES MUST HAVE A SUITABLE WORKING PRESSURE ABOVE THE MAXIMUM
PRESSURE POSSIBLE.
WEAR EYE PROTECTION WHEN OPERATING THIS EQUIPMENT
15 FLUID CONTAINER
AIR PRESSURE REGULATOR
BINKS PUMP
14 RELIEF/RETURN HOSE (IF FITTED)
AIR SUPPLY
2
WARNING
PUMP MUST BE GROUNDED BEFORE OPERATING, TO PREVENT STATIC
CHARGES.
SPRAY GUN
7 FLUID FILTER (IF FITTED)
LUBRICATION CUP & LEVEL
9 EARTH CABLE AIR MOTOR
10 EARTH CABLE FLUID FILTER (IF FITTED)
11
FLUID SUCTION HOSE/SUCTION
TUBE/GRAVITY HOPPER - DEPENDING ON
MODEL
12
AIR SHUT OFF VALVE (IF FITTED)
3
AIR PRESSURE REGULATOR (SPRAY GUN)
(IF FITTED)
13
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EN
1. ENSURE THE PUMP IS LOCATED ON A SUITABLE & STABLE MOUNTING.
2. GROUND/EARTH THE PUMP WITH (9) OR (10), CHECK EARTH IS LESS THAN 1 Ohm.
3. CONNECT SUITABLE HOSES FOR AIR SUPPLY AND FLUID HOSE TO GUN.
4. FILL THE LUBRICATION CUP (8) WITH A SUITABLE LUBRICANT (13) SO IT IS VISIBLE IN THE LEVEL SIGHT
GLASS.
5. ENSURE SUITABLE FILTER MESH (100 MESH, 150 µm STD) IS INSTALLED IN THE FILTER(7).
6. ENSURE RETURN HOSE (14) IF FITTED, IS DIRECTED INTO THE FLUID CONTAINER (15).
INSTALLATION
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EN
a) IF (5) IS FITTED:
5a. OPEN VALVE (2), INCREASE REGULATOR PRESSURE (3) UNTIL PUMP STARTS TO OPERATE.
6a. ALLOW FLUID TO CIRCULATE FOR SEVERAL MINUTES OR UNTIL SYSTEM IS CLEAN.
7a. CLOSE VALVE (5) AND TRIGGER SPRAY GUN INTO CONTAINER FOR SEVERAL MINUTES TO CLEAN HOSE &
GUN.
8a. WITH THE TRIGGER STILL OPEN REDUCE REGULATOR PRESSURE (3) TO ZERO, AND OPEN VALVE (5) IF
FITTED AND CLOSE TRIGGER.
b) IF (5) IS NOT FITTED.
5b. TRIGGER SPRAY GUN AND HOLD OVER CONTAINER, OPEN VALVE (2), INCREASE REGULATOR PRESSURE
(3) UNTIL PUMP STARTS TO OPERATE.
6b. ALLOW FLUID TO CIRCULATE FOR SEVERAL MINUTES OR UNTIL SYSTEM IS CLEAN.
7b. WITH THE TRIGGER STILL OPEN REDUCE REGULATOR PRESSURE(3) TO ZERO AND ENSURE NO PRESSURE
IS LEFT IN THE HOSE AND GUN BEFORE CLOSING THE TRIGGER.
NOTE
REPEAT CLEANING PROCESS UNTIL CLEANING FLUID HAS NO CONTAMINATION,
ESPECIALLY IF THE PUMP WILL NOT BE USED IMMMEDIATELY, OR HAS BEEN USED
WITH 2 COMPONENT PAINTS.
WHEN THE SPRAY GUN IS NOT IN USE THE SAFTEY LOCK SHOULD BE ENGAGED TO
PREVENT ACCIDENTAL OPERATION.
NOTE
THE PUMP HAS BEEN TESTED WITH OIL, WATER OR OTHER MATERIAL. CLEAN THE
PUMP PRIOR TO USE TO AVOID ANY CONTAMINATION.
CLEANING THE PUMP
1. INSERT SUCTION SYSTEM (11) & RETURN HOSE (14) (IF FITTED) INTO A CONTAINER WITH SUITABLE
CLEANING FLUID.
2. CLOSE VALVE (2) AND SET REGULATORS (3) & (12) TO ZERO (WIND ANTICLOCKWISE), OPEN VALVE (5) IF
FITTED.
3. REMOVE FLUID NOZZLE FROM THE SPRAY GUN FOR RETURNING FLUID INTO THE CONTAINER.
4. CONNECT AIR SUPPLY.
CAUTION
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EN
3. REMOVE SPRAY TIP FROM THE GUN FOR RETURNING FLUID INTO THE CONTAINER.
4. CONNECT AIR SUPPLY
a) IF (5) IS FITTED:
5a. OPEN VALVE (2), INCREASE REGULATOR PRESSURE (3) UNTIL PUMP STARTS TO OPERATE.
6a. WHEN FLUID FLOWS THROUGH HOSE (14) WITHOUT AERATION, CLOSE VALVE (5).
7a. OPEN SPRAY GUN TRIGGER UNTIL FLUID FLOWS INTO CONTAINER WITHOUT AIR, THEN RELEASE
TRIGGER.
b) IF (5) IS NOT FITTED.
5b. TRIGGER SPRAY GUN AND HOLD OVER CONTAINER, OPEN VALVE (2), INCREASE REGULATOR PRESSURE
(3) UNTIL PUMP STARTS TO OPERATE.
6b. KEEP TRIGGER OPEN UNTIL FLUID FLOWS INTO CONTAINER WITHOUT AERATION, THEN RELEASE
TRIGGER.
8. REDUCE REGULATOR PRESSURE (3) TO ZERO.
9. APPLY SPRAY GUN SAFETY LOCK WHILE SPRAY TIP IS FITTED.
10. INCREASE REGULATOR PRESSURE (3) UNTIL DESIRED ATOMISATION IS ACHIEVED FROM SPRAY GUN.
11. INCREASE REGULATOR PRESSURE (12) TO ACHIEVE DESIRED SPRAY FAN.
STARTUP
1. INSERT SUCTION SYSTEM (11) & RETURN HOSE (14) (IF FITTED) INTO A CONTAINER WITH THE FLUID TO
BE SPRAYED
2. CLOSE VALVE (2) AND SET REGULATORS (3) & (12) TO ZERO (WIND ANTICLOCKWISE), OPEN VALVE (5) IF
FITTED.
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EN
The pump must be earthed at all times. A resistance <1Ω when measuring with an ohm-meter at the earth point
Earth connection, Binks Part No. 0114-011798
SHUT DOWN
1. REDUCE REGULATOR PRESSURE (3) AND (12) TO ZERO.
2. TRIGGER GUN TO REDUCE SYSTEM PRESSURE.
3. OPEN VALVE (5) SLOWLY IF FITTED.
4. APPLY SPRAY GUN SAFETY LOCK WHILE SPRAY TIP IS REMOVED
5. TRIGGER GUN CAREFULLY INTO CONTAINER AND ENSURE FLUID SYSTEM IS DE-PRESSURISED.
6. CLOSE VALVE (2) AND REMOVE AIR SUPPLY.
7. APPLY SPRAY GUN SAFETY LOCK.
8. CLEAN AS INSTRUCTED AND SOAK/CLEAN SPRAYGUN FLUID NOZZLE.
NOTE
IF THE SYSTEM IS NOT USED FOR AN EXTENDED PERIOD IT IS RECOMMENDED TO BE
FILLED WITH A LIGHT OIL AFTER CLEANING.
ATEX special conditions for safe use:
Pump Earthing
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EN
2
3
6
7
8
9
10
12
14
15
17
PART NUMBERITEM
MX12220 & MX12241 BARE PUMP
1 1
20-6871 HAIR PIN CLIP 1 1
4
101-9422 SPLIT COLLAR RETAINER 1 1
101-9421
FX122XX-XXH FX122 FLUID SECTION
1
194115 TIE ROD 3 3
165590 SOCKET HEAD CAP SCREW 3 3
193543 CLIP 1 1
2
AX110L-8 AX110L AIR MOTOR ASSEMBLY (8 BAR) 1 -
AX160L-8 AX160L AIR MOTOR ASSEMBLY (8 BAR) - 1
2
0114-009743 SPRING LOCK WASHER 2 2
0114-001798 GROUND WIRE 1 1
0114-014179
MOTOR ROD SPLIT COLLAR 1 1
193801 GUARD
16 193803 PUMP ROD QD ADAPTER 1 1
0114-016099 LUBRICATION-SOLVENT BASED 0.25l 1 1
0114-016100 LUBRICATION-WATER BASED 0.25l 1 1
5
SOCKET HEAD CAP SCREW 1 1
DESCRIPTION
QUANTITY
MX12220 MX12241
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EN
MX12220 & MX12241 BARE PUMP
ITEM NUMBER
MAINTENANCE ORDER (Reverse for assembly)
PETROLEUM JELLY/GREASE
ANTI-SIEZE GREASE
MAINTENANCE SYMBOLS
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EN
MX12220 & MX12241 BARE PUMP - TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Pump will not start
Continuous air leak from the
exhaust
Worn poppet assemblies.
Worn piston seal.
Worn diaphragm.
Replace poppet assemblies.
Replace piston seal.
Replace diaphragm.
Worn or dirty upper packings.
Replace or clean upper packings as
necessary.
Pump does not stop on the
down stroke.
No compressed air.
Spray tip is blocked.
Check compressed air supply.
Clean or replace the spray tip.
Erratic operation of air motor,
air motor stops.
Worn poppet assemblies.
Worn or dirty spool and sleeve
assembly.
Replace the poppet assemblies.
Clean or replace the spool and
sleeve assembly, as necessary.
Material in solvent cup.
Worn or dirty lower ball check.
Replace or clean the parts as
necessary.
Pump does not stop on the up
stroke.
Worn or dirty upper ball check.
Worn or dirty lower packings.
Replace or clean the parts as
necessary.
Pump runs erratically
Blocked siphon kit.
Blocked inlet filter or strainer.
Low material level.
Replace or clean the siphon kit.
Replace or clean the inlet filter or
strainer.
Replace or refill material container.
Pump runs , with no output.
Loose connection in between pump
and siphon kit.
Stuck lower ball.
Check that all connections are tight.
Replace or clean the parts as
necessary.
77-3225 R2.0 (06/2025) 14/32 www.binks.com
EN
AX160L AIR MOTOR
Patent 7,603,855
77-3225 R2.0 (06/2025) 15/32 www.binks.com
EN
AX160L AIR MOTOR
2.8 bar [40 psi] AIR FLOW l/min [SCFM]
5.5 bar [80 psi] AIR FLOW l/min [SCFM]
6.9 bar [100 psi] AIR FLOW l/min [SCFM]
2.8 bar [40 psi] SOUND PRESSURE LEVEL [db(A)]
5.5 bar [80 psi] SOUND PRESSURE LEVEL [db(A)]
6.9 bar [100 psi] SOUND PRESSURE LEVEL [db(A)]
AX160L-80 AX160L-5 AX160L6 AX160L-7
A
I
R
F
L
O
W
l
/
m
in
[
S
C
F
M
]
SOUND PRESSURE LEVEL & AIR FLOW
S
O
U
N
D
P
R
E
S
S
U
R
E
L
E
V
E
L
[
d
b
(A
)]
CYCLES/MIN
Maximum recommended continous cycle rate:
Cycles/min [strokes]
20 [40]
9Kg [20lbs]
Ambient temperature range
Weight:
Maximum air inlet pressure:
5 Bar
[72.5 psi]
6 Bar
[87 psi]
7 Bar
[101.5 psi]
8 Bar
[116 psi]
SPECIFICATIONS
127mm [5]
0 - 71°C [0 - 160°F]
Maximum recommended intermittent cycle
rate:Cycles/min [strokes]
30 [60]
Air inlet connection: 3/8 BSPP
Nominal pump stroke:
77-3225 R2.0 (06/2025) 16/32 www.binks.com
EN
AX160L AIR MOTOR
INSPECTION
Replace poppet assemblies.
Check the QEV pistons, and clean or replace.
Main valve assembly is not working. Check the main valve assembly, and clean or replace.
12 to 36 Months (Typically 10
million pump cycles, dependant
on air quality)
Replace air piston seal.
Check for constant exhaust air when pump is not in a stalled condition.
Pump runs but
has excessive
pulsation.
Worn/failed motor rod seals.
Damaged QEV.
Inspect and replace if required: Main valve assembly parts. Order a 250649 Valve repair kit.
Damaged poppet assembly.
Motor will not
run
No air supply.
Daily Check for general air leakage and correct motor operation.
Perform a pump stall test to ensure correct operation.
Perform a stall test on the pump assembly.
If air is escaping through exhaust, check air motor piston seal and QEV piston, replace as required.
Inspect, clean and replace as required.
Air exhaust restricted.
6 Month Test
SYMPTOM POSSIBLE CAUSE REMEDY
Order a 250645 Seal Kit.Replace motor rod cartridge assembly.
OPERATION
Poppet assemblies are not working.
Switch/interchange poppet assemblies to isloate the faulty poppet, and
clean or replace.
QEV's are not working.
Check air and fluid supply ball valves and supply hoses.
Air piston seal worn. Replace piston seal.
Inspect, clean and replace as required.
Air exhaust restricted. Inspect, clean and replace as required.
Replace motor rod cartridge assembly.
Inspect, clean and replace as required.
TROUBLESHOOTING
MAINTENANCE
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EN
l
n
t
v
Parts are included in 250645 Seal Kit.
Recommended grease p/n: AGMD-010.
Parts are included in 250648 Cylinder seal kit.
Parts are included in 250649 Valve repair kit.
Parts are included in 250650 Hardware kit.
Parts are included in 250651 Exhaust seal kit.
WARNING
AX160L AIR MOTOR
Item 29 should not be removed or modified
in any way. It is necessary for safe
operation of the air motor. Operating the air
motor beyond its maximum air inlet pressure
may result in a catastrophic failure of
downstream components, and injury.
77-3225 R2.0 (06/2025) 18/32 www.binks.com
EN
1
1
4
4
4
2
2
4
2
2
8
2
2
2
4
1
1
2
4
1
2
1
4
1
1
1
2
1
z
●
�
�
�
CYLINDER
14
4
24 162818 HEX HEAD CAP SCREW �
25 194073
O-RING ●
VALVE BLOCK. z
17 0115-010015 SPOOL AND SLEEVE ASSEMBLY z�
CYLINDER SEAL l�
3 165528 SOCKET HEAD CAP SCREW
6
QTY REMARKS
1 192821 MUFFLER
PART NO.
193825 EXHAUST ADAPTER2
165970 PLAIN WASHER
ITEM
7 0115-010018 VALVE BLOCK END CAP z�
8
�
161995
165971 SPRING LOCK WASHER �
5
0115-010051
0114-014716
SAFETY VALVE
O-RING l��
21 193826 UPPER END CAP
22 0115-010037 POPPET ASSEMBLY l
20
0115-010123 LOWER END CAP
28
29
193820 U-CUP SEAL
EYE BOLT
5 BAR [72 PSI] SAFETY VALVE
0115-010020 DIAPHRAGM zl�
15 163920 SOCKET HEAD CAP SCREW �
0115-010049 O-RING zl��
9 0115-010017 MAGNET z�
10 0115-010016 BUMPER zl�
16 193817
23
QUICK EXHAUST VALVE CAGE z
13 0115-010021 O-RING
193822 PISTON
162817
26
27
l�
7 BAR [101 PSI] SAFETY VALVE
6 BAR [87 PSI]
�
193689
BUTTON HEAD CAP SCREW z
12 192813
11 0115-010073
PISTON SEAL l�
Items available separately or as a complete assembly: 193818.
Parts are included in Repair Kit: 250731
Parts are included in Seal Kit: 250721
Parts are included in Valve repair kit: 0115-010226
Parts are included in Hardware kit: 250730
Recommended grease p/n: AGMD-010.
19 162819
18
8 BAR [116 PSI] SAFETY VALVE
1
0114-014774
193539
193538
zl��
DESCRIPTION
AX160L AIR MOTOR
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EN
l � �
250731 250721 250730
R
E
P
A
I
R
K
I
T
S
E
A
L
K
I
T
3 162773 SOCKET HEAD CAP SCREW
4
AX160L SERVICE KITS
0115-010226
6 193507
V
A
L
V
E
R
E
P
A
I
R
K
I
T
H
A
R
D
W
A
R
E
K
I
T
DESCRIPTION
8 O-RING 4 4 4
9 193373
24
PLAIN WASHER
4
4 193505 SPRING LOCK WASHER 4
�
5 193506
MAGNET
2
2 2
14 193376 DIAPHRAGM 2 2
7 193508 VALVE BLOCK END CAP
193372
2
O-RING 2
10 193374 BUMPER 2 2
4 4 420 193380 O-RING
22 193381 POPPET ASSEMBLY
O-RING 2
2
13 193375
2 2
193382 HEX HEAD CAP SCREW 4
27 193383 PISTON SEAL 1 1
28 193384 U-CUP SEAL 2
I
T
E
M
P
A
R
T
N
O
.
17 193378 SPOOL AND SLEEVE ASSEMBLY 1
2
15 193377 SOCKET HEAD CAP SCREW 4
19 193379 CYLINDER SEAL
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EN
=
=
=
Reverse for assembly
PETROLEUM JELLY/GREASE
AX160L AIR MOTOR - MAINTENANCE
MAINTENANCE SYMBOLS:
ITEM NUMBER
DISASSEMBLY ORDER
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EN
=
=
=
=
AX160L AIR MOTOR - MAINTENANCE
PETROLEUM JELLY/GREASE
MAINTENANCE SYMBOLS:
ITEM NUMBER
DISASSEMBLY ORDER
Reverse for assembly
TORQUE VALUE
Nm [Iin-lb or ft-lb]
28 - ROD SEALS INSERTION NOTE:
APPLY GREASE ONTO SEALS BEFORE INSERTING. USE A PRESS AND A
FLAT PIECE OF BAR STOCK WHEN INSERTING NEW ROD SEALS INTO
LOWER END CAP AS SHOWN. PRESS SEALS FLUSH INTO END CAP. PRESS
SEALS THE REMAINDER OF THE WAY BY HAND.
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EN
=
=
=
AX160L AIR MOTOR - MAINTENANCE
MAINTENANCE SYMBOLS:
ITEM NUMBER
DISASSEMBLY ORDER
Reverse for assembly
NOTE
PETROLEUM JELLY/GREASE
Spool and sleeve
assembly (17) is a
matched set and
cannot be
interchanged with
other and sleeve
assemblies.
CAUTION
Take care when handling the
magnets (9). Avoid getting
magnets in close proximity to
each other. Injury or damage to
magnets may result.
You are in the presence of
magnetic fields which may
interfere with the operation of
certain pacemakers
DANGER
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EN
A
B
FX122
10 kg [22 lbs]
FX122
7.32 l/m [1.93 gpm]
122 cc [4.12 oz]
Inlet size:
Outlet size:
Displacement per cycle:
Weight:
FLUID PUMP
Output @ 60 cycles / min:
Wetted parts materials of construction (Stainless
Steel models):
SPECIFICATION
500 bar [7250 psi]
Ambient operating temperature:
Nickel plated Carbon Steel, Stainless Steel, Ceramic coated
Stainless Steel, PTFE, UHMWPE, Leather, Tungsten Carbide.
Maximum fluid pressure:
3/4 NPT (f)
1/2 NPT (f)
0 - 71° C [0 - 160 °F]
Stroke length: 127mm [5 in]
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EN
FLUID PUMP
FX122
FX122 - 122 ml/CYCLE S - STAINLESS STEEL M - MANUAL PACKING
ADJUSTMENT
PL - PTFE/LEATHER
PP - PTFE
PU - PTFE/UHMWPE
UU - UHMWPE
UL - UHMWPE/LEATHER
FLUID SECTION PART NUMBER SELECTOR
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EN
MAINTENANCE ORDER
GREASE - P/N: AGMD-010
MAINTENANCE SYMBOLS:
ITEM NUMBER
Reverse for assembly
FX122
FLUID PUMP
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EN
1
Ø15 1
FX12 1
1
2
46 X 3 2
2
1
1
1
1
1
1
1
1
1
FX122 1
1
1
1
FX122 1
FX122 1
Ø15
Ø15
7/8
7/8
29.9 X 1.78 O-RING
O-RING
UPPER SEAT RETAINER
BALL
BALL SEAT
BALL
SEAT ASSEMBLY
PISTON SEAL
SEAT
PUMP ROD
FOOT VALVE
9 193189 1
8 193181
ITEM NO. PART NO. DESCRIPTION QTY COMMENTS
2
193776 LOWER BALL CAGE
193794
1
LOWER PACKING ORIENTATIONS
194097 LOWER PUMP TUBE
20
21
22
12 194088 UPPER PACKING SET (PTFE/UHMWPE)
194093 PACKING SPRING15
250761 250762
ITEM NO. PART NO. DESCRIPTION Upper ball &
seat
Lower ball &
seat
194125
194126
PACKING RETAINER
PACKING ASSEMBLIES
UPPER PACKING ORIENTATIONS
FLUID PUMP
162825
3
193189
1
194098
2 0114-014237 1
19
1 0114-014056
194089 LOWER PACKING SET (PTFE/UHMWPE)
14 194092 UPPER PUMP TUBE
194094 PUMP ADAPTER PLATE
194095
194096 PACKING NUT
6
7
8
1 0114-014056 VALVE SEAT
0114-014237
162745
9
10
11
13
16
17
193181 BALL
18
0115-010140
5
4
164838 RIVET
0115-010642 NAMEPLATE
BALL
LOWER BALL CAGE SEAL
FX122
FX122 BALL AND SEAL KITS
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EN
250763 250720 250764 250765 250766
UPPER PACKING ASSEMBLY
(UHMWPE/LEATHER)
FX122 LOWER PACKING ASSEMBLY (UHMWPE)
FX122 LOWER PACKING ASSEMBLY (PTFE)
FX122
LOWER PACKING ASSEMBLY
(PTFE/LEATHER)
FX122
FX122
LOWER PACKING ASSEMBLY
(UHMWPE/LEATHER)
FX12 LOWER BALL CAGE SEAL
29.9 x
1.78
O-RING
46 x 3 O-RING
FX122 UPPER PACKING ASSEMBLY (UHMWPE)
FX122
FX122194827
LOWER PACKING ASSEMBLY
(PTFE/UHMWPE)
1
13
194828 1
194829 1
194830 1
1 1 1
11 193794 PISTON SEAL 1 1 1 1 1
194088 1
UPPER PACKING ASSEMBLY (PTFE)
FX122
UPPER PACKING ASSEMBLY
(PTFE/LEATHER)
FX122
UPPER PACKING ASSEMBLY
(PTFE/UHMWPE)
P
T
F
E
/
L
E
A
T
H
E
R
-
S
e
a
l
K
it
P
T
F
E
/
U
H
M
W
P
E
-
S
e
a
l
K
it
P
T
F
E
-
S
e
a
l
K
it
U
H
M
W
P
E
-
S
e
a
l
K
it
U
H
M
W
P
E
/
L
E
A
T
H
E
R
-
S
e
a
l
K
it
DESCRIPTION
3 0115-010140 1 1 1 1 1
FX122
FLUID PUMP
5 162745 1 1 1
194826 1
194825 1
12
194824
1 1
6 162825 1 1
1
1
194831 1
194089
I
T
E
M
N
O
.
P
A
R
T
N
O
.
FX122 SEAL KITS
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EN
Worn or dirty upper ball check.
SYMPTOM POSSIBLE CAUSE REMEDY
Material in solvent cup Worn or dirty upper packings. Replace or Clean
Pump does not stop on
the down stroke
Worn or dirty lower ball check.
Replace or Clean
Pump does not stop on
the up stroke
Worn or dirty upper ball check.
Worn or dirty lower packings.
Pump runs erratically
Blocked material suction kit. Replace or Clean
Blocked inlet filter or strainer. Replace or Clean
Low material level. Replace or Clean
Worn or dirty lower ball check.
Replace or Clean
TROUBLESHOOTING
FLUID PUMP
FX122
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EN
NOTES
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EN
WARRANTY POLICY
Australia Tel: +61 (0) 2 8525 7555
WARRANTY PAGE
This product is covered by Binks materials and workmanship limited warranty.
The use of any parts or accessories, from a source other than Binks, will void all
warranties. Failure to reasonably follow any maintenance guidance provided, may
invalidate any warranty.
For specific warranty information please contact Binks.
For technical assistance or to locate an authorised distributor, contact one of our
international sales and customer support locations below.
REGION BINKS CONTACT
Americas Tel: 1-888-992-4657
Europe, Africa, Middle East Tel: +44 (0)1202 571 111
India marketingroa@binks.com
China Tel: +8621-3373 0108
Korea Tel: +82313663303
Japan Tel: +81 45 785 6421
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EN
Binks is a global leader in innovative finishing technologies. Binks reserves the right to modify
equipment specifications without prior notice.
Binks®, DeVilbiss®, and Ransburg® are registered trademarks of Binks US, LLC.
© 2025 Binks US, LLC. All rights reserved.
77-3225 R2.0 (06/2025) 32/32 www.binks.com
