Instructions - Parts
®
312585E
ENG
Hydra-Clean Packages
Package solutions for pressure washing applications. For use only with water and cleaning
solutions.
Important Safety Instructions
Read all warnings and instructions in this manual and in
your respective pump manual. Save these instructions.
Wall Mount Packages
Cart Mount Packages
TI11273A
TI11267A
II 2 G
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Models
Models
Check your package’s identification plate (ID) for the
6-digit part number of your package. To order replace-
All packages include integrated air controls, hose
and gun, and ground wire.
ID
TI11530A
Maximum Air
Includes:
MaximumWorking
Pressure
Input
Pressure
Displacement
Pump Size
Part No.
psi (MPa, bar)
psi (MPa, bar)
Ratio
(cc per cycle)
Portable Cart
Wall Mount
✔
247549
247550
247551
247552
247553
247554
258664
258665
1250 (8.6, 86.2)
1250 (8.6, 86.2)
100 (0.7, 7.0)
100 (0.7, 7.0)
100 (0.7, 7.0)
100 (0.7, 7.0)
100 (0.7, 7.0)
100 (0.7, 7.0)
100 (0.7, 7.0)
100 (0.7, 7.0)
12:1
12:1
23:1
23:1
30:1
30:1
45:1
45:1
550 cc
550 cc
580 cc
580 cc
430 cc
430 cc
290 cc
290 cc
✔
✔
✔
✔
2275 (15.7, 156.9)
2275 (15.7, 156.9)
3065 (21.1, 211.3)
3065 (21.1, 211.3)
4000 (31.0, 310.3)
4000 (31.0, 310.3)
✔
✔
✔
Related Manuals
Manual
Description
247599 Displacement Pump
312745
311825
Dura-Flo Displacement Pump; 1800 and
2400
311827
Dura-Flo Displacement Pump; 600, 750,
900, and 1200
311238
311239
308511
NXT Air Motor
NXT Integrated Air Control Module
Hydra-Clean Spray Gun
312585E
3
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Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
•
•
Use equipment only in well ventilated area.
Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop
cloths (potential static arc).
•
•
Keep work area free of debris, including solvent, rags and gasoline.
Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes
are present.
•
•
•
•
Ground all equipment in the work area. See Grounding instructions.
Use only grounded hoses.
Hold gun firmly to side of grounded pail when triggering into pail.
If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
•
Keep a working fire extinguisher in the work area.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
•
•
Do not operate the unit when fatigued or under the influence of drugs or alcohol.
Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
•
•
Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS forms from distributor or retailer.
Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-
facturer’s replacement parts only.
•
•
•
•
•
•
Do not alter or modify equipment.
Use equipment only for its intended purpose. Call your distributor for information.
Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
Do not kink or over bend hoses or use hoses to pull equipment.
Keep children and animals away from work area.
Comply with all applicable safety regulations.
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just
a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
•
•
•
•
•
•
Do not point gun at anyone or at any part of the body.
Do not put your hand over the spray tip.
Do not stop or deflect leaks with your hand, body, glove, or rag.
Do not spray without tip guard and trigger guard installed.
Engage trigger lock when not spraying.
Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
4
312585E
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Warnings
WARNING
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
•
•
•
Keep clear of moving parts.
Do not operate equipment with protective guards or covers removed.
Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
•
•
•
Read MSDS’s to know the specific hazards of the fluids you are using.
Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
Always wear impervious gloves when spraying or cleaning equipment.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
•
•
•
•
Protective eyewear
Clothing and respirator as recommended by the fluid and solvent manufacturer
Gloves
Hearing protection
312585E
5
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Installation
Installation
The Graco warranty will not apply if cleaning solutions
other than those recommended by Graco are used in
these units. Only use solutions that are not harmful to
the wetted parts. See the Technical Data in the displace-
ment pump manuals 311825, 311827, and 312745.
Flush Before Using Equipment
The equipment was tested with lightweight oil, which is
left in the fluid passages to protect parts. To avoid con-
taminating your fluid with oil, flush the equipment with a
compatible solvent before using the equipment. See
See FIG. 1. Connect the suction hose (P) between the
pump fluid inlet and the suction tube (R), using thread
sealant on the male threads. Screw on the suction tube
strainer. Place the suction tube in the supply drum, and
adjust it so it is 1 in. (25 mm) off the bottom of the drum.
Tighten the thumbscrew of the pipe hanger onto the
drum.
Integrated Air Control Module
See FIG. 1. The integrated air control module (C) is
included with all packages. It includes the following (see
311239 for detailed information):
Connect the spray hose (S) to the pump outlet manifold.
For two gun spraying, remove the plug in the manifold
and connect another spray hose. Connect the spray gun
(T) to the hose (S). Use thread sealant on the male
threads.
•
Bleed-type master air valve (D): required in your
system to relieve air trapped between it and the air
motor when the valve is closed.
Wall Mount Packages
1. Ensure the wall is strong enough to support the
weight of the pump assembly and accessories, fluid,
hoses, and stress caused during pump operation.
Trapped air can cause the pump to cycle unexpectedly,
which could result in serious injury from splashing or
moving parts.
2. Ensure that the mounting location has sufficient
clearance for easy operator access.
•
Pump air regulator (E): adjusts air pressure to the
motor and fluid outlet pressure of pump. View the
gauge (F) to read air pressure.
3. Position the wall bracket at a convenient height,
ensuring that there is sufficient clearance for the
fluid suction line and for servicing the displacement
pump.
•
Safety relief valve (G): automatically opens to
relieve air pressure, to prevent pump overpressur-
ization.
4. Drill four 7/16 in. (11 mm) holes using the bracket as
a template. Use any of the three mounting hole
groupings in the bracket. See Wall Mounting
•
Air filter (H): removes harmful contaminants from
entering the air control module and air motor.
5. Bolt the bracket securely to the wall using bolts and
washers designed to hold in the wall’s construction.
6. Attach the pump assembly to the mounting bracket.
7. Connect air and fluid hoses.
6
312585E
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Installation
K
R
M
L
B
N
U
A
T
C
Detail of Integrated Air
Control Module (C)
P
J
H
E
TI11380A
S
D
F
G
TI8322C
FIG. 1: Typical Installation (Cart Mount Package Shown)
A
B
C
D
E
F
G
H
J
Displacement Pump
Air Motor
N
Portable Cart
Fluid Suction Hose
Fluid Suction Tube and Strainer
Fluid Spray Hose
Spray Gun and Wand
Ground Wire (required)
P
R
S
T
Integrated Air Control Module (includes items D-H)
Bleed-type Master Air Valve (required)
Pump Air Regulator
Air Pressure Gauge
Safety Relief Valve
U
Air Filter (hidden)
Air Inlet
K
L
M
Air Supply Line
Air Line Shutoff Valve
Air Line Filter
312585E
7
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Installation
Air and fluid hoses: use only electrically conductive
hoses.
Grounding
Air compressor: follow manufacturer’s recommenda-
tions.
Spray gun / Dispense valve: ground through connec-
tion to a properly grounded fluid hose and pump.
Although water generally provides a natural electrical
ground, the following equipment must be grounded if the
cleaning chemicals are volatile.
Fluid supply container: follow local code.
Object being sprayed: follow local code.
The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
Solvent pails used when flushing: follow local code.
Use only conductive metal pails, placed on a grounded
surface. Do not place the pail on a nonconductive sur-
face, such as paper or cardboard, which interrupts
grounding continuity.
When cleaning in enclosed areas, such as storage
tanks, locate the pump and air compressor outside the
area and well away from it. Provide adequate ventilation.
If the area you are cleaning has stored flammable mate-
rials. take appropriate precautions to avoid static spark-
ing. Consult your local codes.
To maintain grounding continuity when flushing or
relieving pressure: hold metal part of the spray
gun/dispense valve firmly to the side of a grounded
metal pail, then trigger the gun/valve.
Pump: use supplied ground wire and clamp. See FIG. 2.
Use the ground screw (GS) and lockwasher (LW) to
attach the ground wire (U) at the rear of the air motor.
Tighten the screw securely. Connect the other end of the
ground wire to a true earth ground.
GS, LW
TI8250A
U
FIG. 2. Ground Wire
8
312585E
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Operation
Operation
Pressure Relief Procedure
Cleaning Solutions
Prepare the cleaning solution according to the manufac-
turer’s instructions. Be sure to observe all warnings. If
you are using powdered cleaners, mix them thoroughly
in a separate pail before adding them to a supply drum.
Undissolved powders are extremely abrasive and may
damage pump parts.
Trapped air can cause the pump to cycle unexpectedly,
which could result in serious injury from splashing or
moving parts.
1. Engage the trigger lock.
2. Close the bleed-type master air valve to shutoff the
pump.
Wear appropriate protective clothing, such as water-
proof outerwear and eye goggles, according to the
cleaner manufacturer’s recommendations. Cleaning
chemicals may be toxic, and cause serious irritation to
your eyes or skin.
3. Disengage the trigger lock.
4. Hold a metal part of the gun firmly to a grounded
metal pail. Trigger the gun to relieve pressure.
5. Engage the trigger lock.
Flushing
6. Open all fluid drain valves in the system, having a
waste container ready to catch drainage. Leave the
drain valve(s) open until you are ready to spray
again.
To reduce the risk of fluid injection injury, static spark-
ing, or splashing, relieve the pressure, and remove the
spray tip (spray guns only) before flushing.
7. If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after follow-
ing the steps above, VERY SLOWLY loosen the tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
the hose or tip obstruction.
Hold a metal part of the gun/valve firmly to the side of a
grounded metal pail and use the lowest possible fluid
pressure during flushing.
312585E
9
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Operation
•
The piston and intake check valves of displacement
pump 247599 are factory-set for light viscosity flu-
ids. This setting minimizes surging at pump stroke
changeover. To adjust the valves for heavier viscos-
ity fluids, see manual 312745.
Starting the Pump
1. Open the bleed-type master air valve (A).
2. Trigger the gun into a grounded metal pail, holding a
metal part of the gun firmly to the pail.
•
•
•
Always stop the pump at the bottom of its stroke to
prevent fluid from drying on the rod and damaging
the throat packings. When you finish pumping,
3. Slowly open the air regulator (E) until the pump
starts running.
4. Run the pump slowly until all the air is purged,
release the gun trigger, and lock the trigger safety -
the pump will start and stop as the gun is opened
and closed.
If you are pumping fluid which dries, hardens, or
sets up, flush the system with a compatible solvent
as often as necessary to prevent a build up of dried
fluid in the pump or hoses.
Adjusting the Pump
Every 40 hours of operation, check that the packing
tighten the packing nut just snug - do not overtighten
or the packings may be damaged.
•
Always use the lowest pressure necessary to get
the desired results.
•
Never allow the pump to run dry of fluid being
pumped. A dry pump will quickly accelerate to a
high speed, possibly damaging itself. If your pump
accelerates quickly, or is running too fast, stop it
immediately and check the fluid supply. If the supply
container is empty and air has been pumped into
lines, prime the pump and lines with fluid, or flush
and leave filled with a compatible solvent. Be sure to
eliminate all air from the fluid system.
10
312585E
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Operation
312585E
11
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Troubleshooting
Troubleshooting
2. Check all possible causes and problems before dis-
assembling the pump.
Problem
Cause
Solution
Pump fails to operate.
Restricted line or inadequate air supply; Clear; increase air supply. Check that
closed or clogged valves.
valves are open.
Obstructed fluid hose or gun/valve; fluid Open, clear*; use hose with larger ID.
hose ID is too small.
Fluid dried on displacement rod.
Clean; always stop pump at bottom of
stroke; keep wet-cup 1/3 filled with com-
patible solvent.
Dirty, worn, or damaged motor parts.
Clean or repair. See manual 311238.
Pump operates, but output low on both
strokes.
Restricted line or inadequate air supply; Clear; increase air supply. Check that
closed or clogged valves. valves are open.
Obstructed fluid hose or gun/valve; fluid Open, clear*; use hose with larger ID.
hose ID is too small.
Bleeder valve open.
Close.
Worn packings in displacement pump.
Replace packings. See displacement
pump manual 311825 or 312745.
Pump operates, but output low on down- Held open or worn intake valve.
stroke.
Clear valve; service. See displacement
pump manual 311825 or 312745.
Pump operates, but output low on
upstroke.
Held open or worn piston valve or pack- Clear valve; replace packings. See dis-
ings.
placement pump manual 311825 or
312745.
Erratic or accelerated pump speed.
Exhausted fluid supply.
Refill and prime.
Held open or worn piston valve or pack- Clear valve; replace packings. See dis-
ings.
placement pump manual 311825 or
312745.
Held open or worn intake valve.
Clear valve; service. See displacement
pump manual 311825 or 312745.
*
To determine if the fluid hose or gun is obstructed, relieve the pressure, page 9. Disconnect the fluid hose and
place a container at the pump fluid outlet to catch any fluid. Turn on the air power just enough to start the pump. If
the pump starts, the obstruction is in the fluid hose or gun.
12
312585E
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Repair
Repair
Disconnect the Displacement
Pump
Reconnect the Displacement
Pump
1. Screw the connecting rod adapter (11) to the air
motor shaft.
2. Screw the tie rods (9) into the air motor (6). Using a
wrench on the tie rod flats, torque to 50-60 ft-lb
(68-81 N•m).
1. Flush the pump, if possible. Stop the pump at the
bottom of its stroke. Relieve the pressure, page 9.
3. Make sure the coupling nut (14) and coupling collars
(13) are in place on the displacement rod.
2. Disconnect the air, fluid, and suction hoses.
4. Use at least two people to hold the displacement
pump while another reconnects it to the motor (see
the WARNING at left). Orient the pump's fluid outlet
to the air inlet as noted under Disconnect the Dis-
placement Pump. Place the displacement pump
(10) on the tie rods (9).
Do not lift the pump by the lift ring when the total weight
exceeds 250 kg (550 lb).
5. Screw the nuts (12) onto the tie rods (9) and torque
to 50-60 ft-lb (68-81 N•m).
Use at least two people when lifting, moving, or discon-
necting the pump. If disconnecting the displacement
pump, be sure to securely brace the pump, or have two
people hold it while another disconnects it.
6. Screw the coupling nut (14) onto the connecting rod
adapter (11) loosely. Hold the connecting rod
adapter flats with a wrench to keep it from turning.
Use an adjustable wrench to tighten the coupling
nut. Torque to 90-100 ft-lb (121-135 N•m).
Before disconnecting the displacement pump (10)
from the motor (6), be sure to note the relative posi-
tion of the pump’s fluid outlet to the air inlet of the
motor. If the motor does not require servicing, leave
it attached to its mounting.
7. Reconnect all hoses. Reconnect the ground wire if it
was disconnected. Fill the wet-cup 1/3 full of Graco
Throat Seal Liquid or compatible solvent.
8. Turn on the air supply. Run the pump slowly to
ensure that it operates properly.
3. Unscrew the coupling nut (14) from the connecting
rod adapter (11). Remove the coupling collars (13);
do not lose or drop them.
4. Hold the tie rod flats with a wrench to keep the rods
(9) from turning. Unscrew the nuts (12). Remove the
displacement pump (10).
5. To service the displacement pump, refer to manual
311825, 311827, or 312745, supplied. To service
the air motor, refer to manual 311238, supplied.
312585E
13
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Parts
Parts Listings
Common Parts
The following parts are used on all packages in this manual.
Ref. Part
Description
Qty.
Ref. Part
Description
Qty.
23
24
205770 HANGER, pipe
100085 SCREW, thumb; 1/4-20 x
1/2 in. (13 mm)
1
1
4
7
100133 WASHER, lock; 3/8
NXT021 CONTROL, air, integrated;
with non-locking air regulator;
see 311239
4
1
25
26
15T284 STRAINER, fluid inlet; 60 mesh
247879 GUN, wand; sst and brass;
includes 32 in. (813 mm) sst wand;
see 308511
1
1
8
244524 WIRE, ground
1
3
1
1
1
12
16
17
19
101712 NUT, lock; 5/8-11
101748 PLUG, pipe; 3/8 npt; sst
15T272 COUPLING, quick release; 3/8 npt
15T273 SWIVEL; 90°; 1 in. npt(m) x
1 in. npsm(f)
30
247878 HOSE, fluid; 3/8 in. (10 mm) ID;
sst quick disconnect fittings (m x f);
50 ft (15.2 m)
1
20
214959 HOSE, suction; 1 in. (25 mm) ID;
1 in. npt(m) sst fittings;
1
37
38
39
40
41
805584 TIP, spray, Q-type; 15090
805538 TIP, spray, Q-type; 40030
805575 TIP, spray, Q-type; 00080
805549 TIP, spray, Q-type; 25045
805566 TIP, spray, Q-type; 40065
1
1
1
1
1
6 ft (1.83 m); nylon
21
22
166629 COUPLING; 1 in. npt(fbe)
166630 TUBE, suction; 1 in. (25 mm) ID;
1 in. npt(mbe); brass
1
1
Parts that Vary by Package
Package Part Nos.
Ref.
No. Description
247549 247550 247551 247552 247553 247554 258664 258665 Qty
1
CART; includes items 1a-1d 287884
287884
113361
113362
287884
113361
113362
287884
113361
113362
1
2
2
2
1a CAP, tube, round
113361
113362
1b WHEEL, semi-pneumatic
1c WASHER; 3/4 in. (19 mm) buy
buy
buy
buy
ID
locally
locally
locally
locally
1d RING, retaining
113436
15K296
120465
100131
113436
15K296
120465
100131
113436
15K296
120465
100131
113436
15K296
120465
100131
2
1
4
4
1
3
2
3
5
6
9
SPACER
SPACER, mounting
NUT, hex; 3/8-16
MOTOR, air; see 311238
N34DN0 N34DN0 N65DN0 N65DN0 N65DN0 N65DN0 N65DN0 N65DN0
15T274 15T274
ROD, tie; 14.656 in. (372
mm) shoulder to shoulder
ROD, tie; 15.4 in. (391 mm)
shoulder to shoulder
15H562 15H562 15H562 15H562 15H562 15H562
3
1
1
1
1
10 PUMP, displacement;
see 312745
247599 247599
241648 241648
687055 687055
24B923 24B923
PUMP, displacement;
see 311825
PUMP, displacement;
see 311825
PUMP, displacement;
see 311827
18
312585E
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Kits
Package Part Nos.
247549 247550 247551 247552 247553 247554 258664 258665 Qty
Ref.
No. Description
11 ADAPTER; M38 x 2 x
3/4-16 unf
15H371 15H371 15H371 15H371 15H371 15H371
1
ADAPTER; 1 1/4-12 unf x
3/4-16 unf
15H370 15H370
1
13 COLLAR, coupling
14 NUT, coupling
184130 184130 184130 184130 184130 184130 184129 184129
184096 184096 184096 184096 184096 184096 186925 186925
2
1
1
15 MANIFOLD, fluid outlet;
1 in. npt(m) x 3/8 npt(f) x
3/8 npt(f)
166444 166444
166444 166444
MANIFOLD, fluid outlet; 3/4
npt(f) x 3/8 npt(f) x
3/8 npt(f); sst
15T275 15T275 15T275 15T275
1
18 BUSHING; 1-1/2 in. npt(m) 15T271 15T271
x 1 in. npt(f); sst
1
1
1
2
BUSHING; 2 in. npt(m) x
1 in. npt(f)
102283 102283 102283 102283 102283 102283
27 HOLDER, tube and gun;
includes items 28 and 29
247622
113428
247622
113428
109478
247622
113428
109478
247622
113428
109478
28 SCREW, machine, hex;
1/4-20 x 1 in. (25 mm)
29 NUT, lock, hex; 1/4-20; sst 109478
2
1
31 WALL MOUNT BRACKET;
includes items 4 and 32;
see 311619
255143
100101
255143
100101
255143
100101
255143
100101
32 SCREW, cap, socket-hd;
3/8-16 x 1 in. (25 mm)
4
33 O-RING; PTFE
109213 109213 109213 109213
15B316 15B316 15B316 15B316
1
1
34 FITTING, outlet; M42 x 2.0
x 3/4 npt(m); sst
Kits
Bare Gun Replacement Kits
Gun Wand Replacement Kits
•
15T283, Brass Spray Gun (standard)
•
15T279, 32 in. (813 mm) Stainless Steel Wand
(standard)
•
15T282, Stainless Steel Spray Gun (optional)
•
15T280, 10 in. (254 mm) Stainless Steel Wand
(optional)
Gun Stainless Steel Fitting Kit
•
247880, includes stainless steel gun inlet and outlet
fittings
312585E
19
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Wall Mounting Bracket Diagram
Wall Mounting Bracket Diagram
17.8 in.
(450.9 mm)
14.5 in.
(368.3 mm)
2.0 in.
(50.8 mm)
5.4 in.
(136.5 mm)
7.4 in.
(187.3 mm)
11.75 in.
(298.5 mm)
5.3 in.
(133.4 mm)
1.0 in.
(25.4 mm)
9.0 in.
(228.6 mm)
1.6 in.
(41.4 mm)
12.4 in.
(314.3 mm)
7/16 in. (11 mm)
diameter holes for
mounting to wall
1/2 in. (12.7 mm) diameter
holes for mounting to stand
TI8614B
20
312585E
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Dimensions
Dimensions
Wall Mount Packages
Cart Mount Packages
(247550, 247552, 247554)
(247549, 247551, 247553)
D
A
A
B1
C
C
B2
D
TI11378A
TI11379A
A
B1
in. (mm)
B2
in. (mm)
C
D
Pump Fluid
Inlet (in.)
Pump Fluid
Outlet (in.)
Weight
lb (kg)
Package
247549
247550
247551
247552
247553
247554
258664
258665
in. (mm)
in. (mm)
in. (mm) Air Inlet (in.)
50.0 (1270)
5.6 (142)
17.1 (434)
17.1 (434)
15.9 (404)
15.9 (404)
15.9 (404)
15.9 (404)
14.7 (373)
14.7 (373)
25.7 (653)
17.8 (451)
25.7 (653)
17.8 (451)
25.7 (653)
17.8 (451)
25.7 (653)
17.8 (451)
3/4 npt(f)
3/4 npt(f)
3/4 npt(f)
3/4 npt(f)
3/4 npt(f)
3/4 npt(f)
3/4 npt(f)
3/4 npt(f)
1-1/2 in. npt(f)
1-1/2 in. npt(f)
2 in. npt(f)
2 in. npt(f)
2 in. npt(f)
2 in. npt(f)
2 in. npt(f)
2 in. npt(f)
1 in. npt(f)
1 in. npt(f)
308 (140)
227 (103)
368 (167)
289 (131)
365 (166)
284 (129)
357 (162)
278 (126)
44.3 (1125) 30.8 (782)
50.5 (1283)
3.9 (99)
4.3 (109)
5.2 (132)
1-1/2 in. npt(f)
1-1/2 in. npt(f)
1-1/2 in. npt(f)
1-1/2 in. npt(f)
1 in. npt(f)
46.4 (1179) 32.5 (826)
50.5 (1283)
46.4 (1179) 32.5 (826)
50.5 (1283)
46.4 (1179) 32.5 (826)
1 in. npt(f)
312585E
21
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Technical Data
Technical Data
Maximum fluid working pressure
Part Nos. 247549 and 247550. . . . . . . . . . . . . . . . . . 1250 psi (8.6 MPa, 86.2 bar)
Part Nos. 247551 and 247552. . . . . . . . . . . . . . . . . . 2275 psi (15.7 MPa, 156.9 bar)
Part Nos. 247553 and 247554. . . . . . . . . . . . . . . . . . 3065 psi (21.1 MPa, 211.3 bar)
Part Nos. 258664 and 258665. . . . . . . . . . . . . . . . . . 4000 psi (31.0 MPa, 310.3 bar)
Maximum air working pressure . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7.0 bar)
Ratio
Part Nos. 247549 and 247550. . . . . . . . . . . . . . . . . . 12:1
Part Nos. 247551 and 247552. . . . . . . . . . . . . . . . . . 23:1
Part Nos. 247553 and 247554. . . . . . . . . . . . . . . . . . 30:1
Part Nos. 258664 and 258665. . . . . . . . . . . . . . . . . . 45:1
Fluid Flow at 60 cpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Pump Performance Charts
Displacement pump size (cc per cycle)
Part Nos. 247549 and 247550. . . . . . . . . . . . . . . . . . 550
Part Nos. 247551 and 247552. . . . . . . . . . . . . . . . . . 580
Part Nos. 247553 and 247554. . . . . . . . . . . . . . . . . . 430
Part Nos. 258664 and 258665. . . . . . . . . . . . . . . . . . 290
Maximum operating temperature . . . . . . . . . . . . . . . . . . . 180°F (82°C)
Sound pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NXT air motors: See manual 311238, supplied.
Sound power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NXT air motors: See manual 311238, supplied.
Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displacement Pump: see manual 311825, 311827, or
312745
Spray Gun: see manual 308511
Hoses and Fittings: stainless steel, brass, nylon
Pump Performance Charts
12:1 Ratio Pumps (247549, 247550)
40 psi (0.3 MPa, 3 bar) Air Supply
70 psi (0.5 MPa, 5 bar) Air Supply
100 psi (0.7 MPa, 7 bar) Air Supply
Spray Tip
Working
Working
Working
Orifice
Size,
in. (mm) gpm (l/min)
Pressure in
psi (MPa,
bar)
Pressure in
psi (MPa,
bar)
Pressure in
psi (MPa,
bar)
cfm
(m3/min)
cfm
(m3/min)
cfm
(m3/min)
gpm (l/min)
gpm (l/min)
.030 (0.76)
.045 (1.14)
.060 (1.52)
.065 (1.65)
0.4 (1.5)
1.0 (3.8)
1.5 (5.7)
1.7 (6.5)
3.0 (0.08)
6.5 (0.18)
9.9 (0.28)
463 (3.2, 32)
443 (3.1, 31)
425 (3.0, 30)
0.5 (1.9)
1.3 (4.9)
6.0 (0.17)
816 (5.7, 57)
0.6 (2.3)
1.7 (6.5)
9.1 (0.25) 1164 (8.1, 81)
22.0 (0.62) 1137 (7.9, 79)
34.2 (0.97) 1091 (7.6, 76)
39.0 (1.09) 1071 (7.5, 75)
53.7 (1.50) 1018 (7.1, 71)
14.1 (0.39) 801 (5.6, 56)
21.3 (0.60) 761 (5.3, 53)
24.2 (0.68) 731 (5.1, 51)
32.9 (0.92) 680 (4.7, 47)
3.3 (12.5)
4.0 (15.2)
3.5 (13.3)
3.1 (11.7)
3.6 (13.7)
4.0 (15.2)
11.3 (0.32) 390 (2.7, 27)
15.0 (0.42) 344 (2.4, 24)
.080 (2.03) 2.9 (11.0)
22
312585E
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Pump Performance Charts
23:1 Ratio Pumps (247551, 247552)
40 psi (0.3 MPa, 3 bar) Air Supply
Spray Tip
70 psi (0.5 MPa, 5 bar) Air Supply
Working
100 psi (0.7 MPa, 7 bar) Air Supply
Working
Orifice
Size,
Working
Pressure in psi
(MPa, bar)
cfm
cfm
cfm
Pressure in psi
(MPa, bar)
Pressure in psi
(MPa, bar)
in. (mm) gpm (l/min) (m3/min)
gpm (l/min) (m3/min)
gpm (l/min) (m3/min)
.030 (0.76) 0.5 (1.9)
7.6 (0.21)
822 (5.7, 57)
786 (5.5, 55)
752 (5.2, 52)
739 (5.1, 51)
690 (4.8, 48)
0.7(2.7)
14.2 (0.40) 1487 (10.4, 104)
0.8 (3.0)
1.8 (6.8)
23.0 (0.64) 2120 (14.8, 148)
45.3 (1.28) 2020 (14.1, 141)
.045 (1.14) 1.3 (4.9) 16.2 (0.45)
.060 (1.52) 2.2 (8.3) 24.5 (0.69)
.065 (1.65) 2.5 (9.5) 27.8 (0.78)
.080 (2.03) 3.5 (13.3) 37.4 (1.05)
1.7 (6.5) 33.5 (0.94) 1431 (10.0, 100)
2.8 (10.6) 49.8 (1.41) 1335 (9.2, 92)
3.2 (12.1) 56.2 (1.57) 1297 (9.1, 91)
4.5 (17.1) 75.4 (2.11) 1165 (8.2, 82)
3.2 (12.1) 77.2 (2.19) 1798 (12.6, 126)
3.7 (14.1) 89.7 (2.51) 1803 (12.6, 126)
4.8 (18.2) 118.5 (3.32) 1634 (11.4, 114)
30:1 Ratio Pumps (247553, 247554)
40 psi (0.3 MPa, 3 bar) Air Supply
Spray Tip
70 psi (0.5 MPa, 5 bar) Air Supply
Working
100 psi (0.7 MPa, 7 bar) Air Supply
Working
Orifice
Size,
Working
Pressure in psi
(MPa, bar)
cfm
cfm
cfm
Pressure in psi
(MPa, bar)
Pressure in psi
(MPa, bar)
in. (mm) gpm (l/min) (m3/min)
gpm (l/min) (m3/min)
gpm (l/min) (m3/min)
.030 (0.76) 0.6 (2.3) 13.4 (0.37) 1106 (7.7, 77)
.045 (1.14) 1.4 (5.3) 26.3 (0.74) 1037 (7.3, 73)
0.8 (3.0)
2.2 (8.4)
24.6 (0.69) 1958 (13,7, 137) 1.0 (3.8)
50.7 (1.42) 1814 (12.7, 127) 2.0 (7.6)
36.9 (1.03) 2829 (19.8, 198)
67.5 (1.91) 2553 (17.9, 179)
.060 (1.52) 2.6 (9.8) 37.6 (1.06)
.065 (1.65) 3.2 (12.1) 42.8 (1.20)
.080 (2.03) 3.7 (14.1) 55.2 (1.55)
930 (6.5, 65)
951 (6.7, 67)
827 (5.8, 58)
3.2 (12.1) 72.9 (2.06) 1554 (10.9, 109) 3.4 (12.9) 110.3 (3.12) 2117 (14.8, 148)
3.6 (13.7) 83.2 (2.33) 1587 (11.1, 111) 4.0 (15.2) 127.3 (3.56) 2141 (15.0, 150)
4.4 (16.7) 104.9 (2.94) 1359 (9.5, 95)
4.9 (18.6) 156.6 (4.38) 1811 (12.7, 127)
45:1 Ratio Pumps (258664, 258665)
40 psi (0.3 MPa, 3 bar) Air Supply
Spray Tip
70 psi (0.5 MPa, 5 bar) Air Supply
Working
100 psi (0.7 MPa, 7 bar) Air Supply
Working
Orifice
Size,
Working
Pressure in psi
(MPa, bar)
cfm
cfm
cfm
Pressure in psi
(MPa, bar)
Pressure in psi
(MPa, bar)
in. (mm) gpm (l/min) (m3/min)
gpm (l/min) (m3/min)
gpm (l/min) (m3/min)
.030 (0.76) 0.9 (3.4) 22.3 (0.63) 1715 (11.8, 118) 1.0 (3.79) 36.4 (1.03) 2746 (18.9, 189) 1.2 (4.5)
57.5 (1.63) 3995 (27.5, 275)
.045 (1.14) 1.7 (6.4) 38.1 (1.08) 1421 (9.8, 98)
.060 (1.52) 3.2 (12.1) 64.5 (1.83) 1233 (8.5, 85)
.065 (1.65) 3.2 (12.1) 67.6 (1.91) 1216 (8.4, 84)
.080 (2.03) 3.5 (13.2) 69.6 (1.97) 1052 (7.3, 73)
2.9 (11.0) 84.3 (2.39) 2448 (16.9, 169) 3.3 (12.5) 120.4 (3.41) 3515 (24.2, 242)
3.6 (13.6) 110.2 (3.12) 2149 (14.8, 148) 3.9 (14.8) 167.4 (4.74) 3030 (20.9, 209)
3.8 (14.4) 112.1 (3.17) 2140 (14.8, 148) 4.1 (15.5) 170.3 (4.82) 2924 (20.2, 202)
4.2 (15.9) 129.9 (3.68) 1869 (12.9, 129) 5.1 (19.3) 185.0 (5.24) 2499 (17.2, 172)
312585E
23
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Graco Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written
recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the
negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite
de ou en rapport, directement ou indirectement, avec les procédures concernées.
Graco Information
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
This manual contains English. MM 312585
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2008, Graco Inc. is registered to ISO 9001
Revised 12/2009
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