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Instructions - Parts List
T1
2:1 Ratio Transfer Pump
312766A
For use with polyurethane foam, polyurea, and similar non-flammable materials.
Not for use in explosive atmospheres.
Model 256200
55 Gallon (200 Liter) Drum Size
180 psi (1.2 MPa, 12 bar) Maximum Air Working Pressure
360 psi (2.5 MPa, 25 bar) Maximum Fluid Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual. Save these instructions.
ti11565a
2
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Isocyanate Hazard . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Moisture Sensitivity of Isocyanates . . . . . . . . . . . 5
Foam Self-Ignition . . . . . . . . . . . . . . . . . . . . . . . . 6
Keep Components A and B Separate . . . . . . . . . 6
Changing Materials . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
System Accessories . . . . . . . . . . . . . . . . . . . . . 10
Air Line Accessories . . . . . . . . . . . . . . . . . . . . . 10
Fluid Line Accessories . . . . . . . . . . . . . . . . . . . 10
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Pressure Relief Procedure . . . . . . . . . . . . . . . . 13
Flush Pump Before Use . . . . . . . . . . . . . . . . . . 13
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Daily Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Daily Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . 14
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Before you start . . . . . . . . . . . . . . . . . . . . . . . . . 15
Air Motor Disassembly . . . . . . . . . . . . . . . . . . . . 15
Air Motor Reassembly . . . . . . . . . . . . . . . . . . . . 16
Pump Lower Disassembly . . . . . . . . . . . . . . . . . 17
Pump Lower Reassembly . . . . . . . . . . . . . . . . . 18
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Performance Chart . . . . . . . . . . . . . . . . . . . . . . 26
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 27
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 27
312766A
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation 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
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
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 manufacturer’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.
312766A 3
Warnings
WARNING
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
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.
4 312766A
Isocyanate Hazard
Isocyanate Hazard
Spraying materials containing isocyanates creates potentially harmful mists, vapors, and atomized particulates.
Read material manufacturer’s warnings and material MSDS to know specific hazards and precautions related to isocyanates.
Prevent inhalation of isocyanate mists, vapors, and atomized particulates by providing sufficient ventilation in the work area. If sufficient ventilation is not available, a supplied-air respirator is required for everyone in the work area.
To prevent contact with isocyanates, appropriate personal protective equipment, including chemically impermeable gloves, boots, aprons, and goggles, is also required for everyone in the work area.
Moisture Sensitivity of
Isocyanates
Isocyanates (ISO) are catalysts used in two component foam and polyurea coatings. ISO will react with moisture (such as humidity) to form small, hard, abrasive crystals, which become suspended in the fluid. Eventually a film will form on the surface and the ISO will begin to gel, increasing in viscosity. If used, this partially cured ISO will reduce performance and the life of all wetted parts.
The amount of film formation and rate of crystallization varies depending on the blend of ISO, the humidity, and the temperature.
To prevent exposing ISO to moisture:
• Always use a sealed container with a desiccant dryer in the vent, or a nitrogen atmosphere. Never store ISO in an open container.
• Use moisture-proof hoses specifically designed for ISO, such as those supplied with your system.
• Never use reclaimed solvents, which may contain moisture. Always keep solvent containers closed when not in use.
• Never use solvent on one side if it has been contaminated from the other side.
• Always lubricate threaded parts with Part
217374 ISO pump oil or grease when reassembling.
312766A 5
6
Isocyanate Hazard
Foam Self-Ignition
Some materials may become self-igniting if applied too thick. Read material manufacturer’s warnings and material
MSDS.
Keep Components A and B
Separate
CAUTION
To prevent cross-contamination of the equipment’s wetted parts, never interchange component A and component B.
Changing Materials
• When changing materials, flush the equipment multiple times to ensure it is thoroughly clean.
• Check with your material manufacturer for chemical compatibility.
• Some materials use catalyst on the A side, but some applications may use catalyst on the B side.
• Epoxies often have amines on the B (catalyst) side. Polyurethanes often have amines on the B (resin) side.
312766A
Typical Installation
Typical Installation
Typical Installation without Circulation
A Reactor Proportioner
B Heated Hose
C Fluid Temperature Sensor (FTS)
D Heated Whip Hose
E Fusion Spray Gun
F Proportioner and Gun Air Supply Hose
G Feed Pump Air Supply Lines (3/8 in. (76 mm)
ID min.
H Waste Containers
J Fluid Supply Lines (217382)
K Feed Pumps
L Agitator
M Desiccant Dryer
N Bleed Lines/Over Pressure Relief
P Gun Fluid Manifold
K G
M
K
A
N
F
D
J
E
L
P
H
C*
B ti11572a
* Shown exposed for clarity. Wrap with tape during operation.
F IG
. 1: Typical Installation without Circulation
312766A 7
Typical Installation
Typical Installation with Circulation
A Reactor Proportioner
B Heated Hose
C Fluid Temperature Sensor (FTS)
D Heated Whip Hose
E Fusion Spray Gun
F Proportioner and Gun Air Supply Hose
G Feed Pump Air Supply Lines (3/8 in. (76 mm)
ID min.
J Fluid Supply Lines (217382)
K Feed Pumps
L Agitator
M Desiccant Dryer
N Bleed Lines/Over Pressure Relief
P Gun Fluid Manifold
K G
M
K
A
N
F
J
D
E
L
N
P
C*
B ti11571a
* Shown exposed for clarity. Wrap with tape during operation.
F
IG
. 2: Typical Installation with Circulation
8 312766A
Typical Installation for Lubrication Applications
AA Pump Air Regulator
AB Air Line Lubricator
AC Air Line Filter
AD Bleed-Type Master Air Valve (required, for pump)
AE Fluid Drain Valve (required)
AF Bung Adapter
AG Grounded Air Hose
AH Grounded Fluid Hose
AJ Pump Fluid Inlet
AK 1/4 npt(f) Pump Air Inlet
AL 1/2 npt(f) Pump Fluid Outlet
AM Return Port
Typical Installation
AG
AD
AC
AA AD
AB
AM
AK
AL
AH
AE
AF
AJ
F IG
. 3: Typical Installation for Lubrication Applications
312766A ti11573a
9
Installation
Installation
A bleed-type master air valve (AD) and a fluid drain valve (AE) are required in your system, to help reduce the risk of serious injury, including splashing fluid in the eyes or on the skin, and injury from moving parts when you are adjusting or repairing the pump.
The bleed-type master air valve (AD) relieves air trapped between this valve and the pump after the pump is shut off. Trapped air can cause the pump to cycle unexpectedly and result in serious injury, including amputation.
Install the valve close to the pump.
The fluid drain valve (AE) helps relieve pressure in the displacement pump, hose, and dispensing valve when shutting off the pump.
Actuating the dispensing valve to relieve pressure may not be sufficient, especially if there is a clog in the hose or the dispensing valve.
A bleed-type master air valve (AD) is required in your system to relieve air trapped between it and the air motor when the valve is closed (see the WARNING on left). Be sure the bleed valve is easily accessible from the pump, and is located downstream from the air regulator.
An air line filter (AC) to remove harmful dirt and moisture from the compressed air supply.
A second bleed-type air valve (AD) isolates the air line accessories for servicing. Locate upstream from all other air line accessories.
Fluid Line Accessories
A fluid drain valve (AE) is required in your system to relieve fluid pressure in the hose and gun (see the WARNING on left). Install the drain valve so that it points down and the handle points up when the valve is opened.
System Accessories
. 3 and the Accessories on page
To ensure maximum pump performance, be sure that all accessories used are properly sized to meet your system’s requirements.
Air Line Accessories
I nstall the following accessories in the order
shown in the Typical Installation for Lubrica-
tion Applications, using adapters as neces-
sary:
An air line lubricator (AB) provides automatic air motor lubrication.
10 312766A
Setup
1. Apply thread sealant to the male threads of the air needle valve (54) and the quick disconnect fitting (55). Install into inlet port
(AK).
3. Use labels (25) provided to identify the appropriate pump for your material.
25
1
Apply thread sealant
Setup
1
55
AK
54 ti11647a
F IG . 4
2. Apply thread sealant to the male outlet fitting (BC) (not supplied) and insert into the outlet port (AL).
ti11649a
F IG . 6
4. Lubricate the bung adapter (16) inside diameter and mounting threads. Ensure the gasket is in place and screw the bung adapter (16) securely into the bunghole of the drum. Insert the pump through the adapter (16) and lock it in place.
1 Apply thread sealant
AL
1
BC ti11648a
F
IG
. 7
16
F IG . 5
312766A ti11650a
11
Setup
5. Install air line (3/8 in. (76 mm) ID minimum) with quick disconnect air coupler (56).
of the wire to a true earth ground. Make certain to comply with all National, State, and Local Electrical Codes.
56
Y
AL
24
AH
2
AM
F IG . 9 ti11652a
F IG . 8
6.
Connect a grounded fluid hose (AH) to the
1/2 npt(f) fluid outlet (AL). In a circulating system, remove the pipe plug (2) and connect a fluid return line to the 3/8 npt(f) return port (AM).
Grounding
To reduce the risk of static sparking, ground the pump and all other equipment used or located in the pumping area.
Check your local electrical code for detailed grounding instructions for your area and type of equipment. Ground all of this equipment.
ti11651a
1. Pump: Connect Ground Wire (Y) to grounding screw (24) and tighten the screw
securely. See F IG . 9. Connect the other end
2. Air compressor: according to manufacturer’s recommendations.
3. Fluid hoses: use only grounded hoses with a maximum of 300 ft (91 m) combined hose length to ensure grounding continuity.
4. Dispensing valve: grounding is obtained through connection to a properly grounded fluid hose and pump.
5. Object being sprayed: according to local code.
6. Fluid supply container: according to local code.
7. All solvent pails used when flushing, according to local code. Use only metal pails, which are conductive. Do not place the pail on a non–conductive surface, such as paper or cardboard, which interrupts the grounding continuity.
8. To maintain grounding continuity when
flushing or relieving pressure, always hold a metal part of the spray gun/dispensing valve firmly to the side of a grounded metal pail, then trigger the gun/valve.
12 312766A
Operation
Operation
Pressure Relief Procedure Flushing
Trapped air can cause the pump to cycle unexpectedly, which could result in serious injury from splashing or moving parts.
• Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary.
• Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts.
1. Shut off the air to the pump.
2. Close the bleed-type master air valve (AD).
3. Hold a metal part of the dispense valve firmly to a grounded metal pail. Trigger the valve to relieve pressure.
4. Open all fluid drain valves in the system, having a waste container ready to catch drainage. Leave drain valve(s) open until you are ready to dispense again.
5. If you suspect the nozzle or hose is clogged or that pressure has not been fully relieved after following the steps above,
VERY SLOWLY loosen the hose end coupling to relieve pressure gradually, then loosen completely. Clear hose or nozzle obstruction.
Flush Pump Before Use
The pump is tested with lightweight oil, which is left in to protect the pump parts. To prevent contamination of the fluid you are pumping, flush the pump with a compatible solvent
before using it. See Flushing, page 13.
312766A
Trapped air can cause the pump to cycle unexpectedly, which could result in serious injury from splashing or moving parts.
1. Follow Pressure Relief Procedure, page
2. Place suction tube in grounded metal drum containing solvent.
3. Set pump to lowest possible fluid pressure, and start pump.
4. Hold a metal part of the dispense valve firmly to a grounded metal pail. Trigger the dispense valve until clean solvent dispenses.
5. Remove valve from hose.
6. Follow Pressure Relief Procedure, and
remove fluid filter and soak in solvent.
Replace filter cap.
7. Cycle the pump slowly for at least 5 minutes, then stop and disconnect the air hose.
8. Push up on the ball (5) of the intake valve
(29) to drain the lower part of the pump.
9. Turn the pump over to drain the upper part of the pump.
13
Operation
Daily Startup
1. Verify that the air needle valve (54) is closed.
2. Connect the air line quick disconnect coupler (55) to the transfer pump.
3. Turn on the main air supply.
4. Slowly open the air needle valve until the transfer pump runs slowly.
5. Use the air needle valve to control the pump speed.
Caution
Never allow the pump to run dry. A dry pump will quickly accelerate to a high speed and can damage the pump. If the pump accelerates quickly or starts running too fast, stop it immediately and check the fluid supply. If the supply container is empty or air has been pumped into the lines, refill the container; prime the pump and the lines with fluid, or flush and leave it filled with a compatible solvent. Be sure to eliminate all air from the fluid system.
Do not attempt to operate pump unless it is securely mounted in a drum.
Daily Shutdown
1. Disconnect the air line quick disconnect coupler (55).
2. When air pressure is bled off, close the air needle valve (54).
Corrosion Protection for Pump
Caution
Water or moist air can cause your pump to corrode. To help prevent corrosion, NEVER leave the pump filled with water or air. After normal flushing, flush the pump again with mineral spirits or oil-based solvent, relieve pressure, and leave the mineral spirits in the
pump. Be sure to follow to the Pressure
Lubrication
If you are not using an accessory air line lubricator, manually lubricate the motor daily. Disconnect the air regulator, place about 15 drops of light machine oil in the pump air inlet, reconnect the regulator and turn on the air supply to dispense oil into the motor.
14 312766A
Repair
Repair
Air Motor Disassembly
Before you start
• Have all the necessary repair parts on hand.
• Clean all parts with a compatible solvent.
Inspect parts for wear or damage and replace as needed.
• Flush the pump, if possible. Stop the pump
at the bottom of its stroke. Follow Pressure
Relief Procedure on page 13 before
repairing any part of the system.
• Disconnect the air and the fluid hoses and the grounding wire. Remove the pump from its mounting and clamp it in a vise.
To reduce the risk of injury when servicing the air motor, always remove cylinder cap
(34) from air cylinder (8) before removing air cylinder from base (13).
1. Unscrew the cylinder cap (34) from the cylinder (8). To remove the spring (7), pry gently under the coils in the direction of the helix. Inspect the spring (7) and gasket (27) for wear or damage; replace if necessary.
34
7
Required Tools
• Pliers
• Set of socket wrenches
• Set of adjustable wrenches
• Insert Tool 233582
27
8
38
13
312766A ti11653a
F
IG
. 10
2. Unscrew the cylinder (8) from the air motor base (13) and lift the cylinder straight off the air piston (38). Unscrew by hand or use a chain wrench to prevent distortion of the
cylinder’s shape. See F IG . 10.
15
Repair
3. Use a pliers on the top plate of the air valve piston (38) and a wrench on the piston rod
(35) to unscrew the air valve piston from
the piston rod. See F IG . 11.
10
38
35
37
13
35
9
11 ti11654a
6
F
IG
. 12 ti11656a
F
IG
. 11
4. Remove washer (10), lower spring (9), and gasket (11). Inspect for wear or damage
and replace as necessary. See F IG . 12.
5. Disconnect the piston rod (35) from the pump connecting rod (37) and pull the piston rod out of the air motor base (13).
Remove o-ring (6). Inspect o-ring (6) and replace if necessary.
Air Motor Reassembly
1. Reinstall o-ring (6). Reconnect the piston rod (35) and the pump connecting rod (37).
2. Reinstall the gasket (11), spring (9), and washer (10). Reassemble the piston (38).
Apply thread sealant to the threads of the piston rod (35) and carefully screw the pis-
ton (38) onto the rod. See F IG . 11 and F IG .
When installed, there should be 0.032 in. (0.8 mm) minimum clearance between the washer (10) and the shoulder of the piston rod (35).
3. Reinstall the spring (7) and gasket (27) on the cylinder cap (34) and screw the cap onto the cylinder (8). Screw the cylinder
into the air motor base (13). See F IG . 10.
16 312766A
Repair
Pump Lower Disassembly
1. Unscrew the air motor connecting ring (15).
Lay the pump on its side and rotate until the ball on the pump connecting rod (37) releases from the socket in the motor piston rod (35). Separate the motor from the displacement pump.
3. Push down on the pump connecting rod
(37) until fluid piston assembly is clear of displacement pump frame (36). Pull the piston assembly and connecting rod out of the frame. Remove the bearing (31) and seal (51) from the frame.
37
15
36
51 31 ti11659a
37
F IG . 15
F
IG
. 13
To repair the air motor, see Air Motor
ti11657a
Scoring or irregular surfaces on the connecting rods (37, 19) or polished inner wall of the pump frame (36) can cause premature packing wear and leaking. To check these parts, rub a finger over the surface or hold the part up to the light at an angle. Replace if necessary.
2. Unscrew the intake valve housing (29) from the pump frame (36). Disassemble intake valve.
4. Unscrew the piston body (23) from the piston valve housing on the fluid piston rod
(19).
36
28 22
21
20
3
5
29
F IG . 14
312766A ti11658a
23
F IG . 16
21
19 ti11660a
17
Repair
5. Unscrew the fluid piston rod (19) from the pump connecting rod (37). Remove the cup packings (17) and bearing (18).
5. Install the seal (51), with the lips facing down, in the displacement pump frame
(36), then install bearing (31).
17
18
17
36
31
19
51
37 ti11661a
F
IG
. 17
Pump Lower Reassembly
1. Lubricate the packings (17) and bearing
(18) with no. 2 lithium-based grease.
2. Install the one cup packing (17) with the lips facing up, bearing (18), and second cup packing (17) with the lips facing down
on the pump connecting rod (37). See F IG .
3. Lubricate the piston seals (21) and bearing
(22) with no. 2 lithium-based grease. Install one piston seal (21) with the lips facing down, bearing (22), and second piston seal
(21) with lips facing up on the piston (23).
Install the backup washer (20) with the
grooves facing down. See F IG . 16 on page
4. Place the ball (3) on top of the piston body
(23) and screw the piston body and the fluid piston rod (19) together. Torque to
30-35 ft-lb (41-48 N•m). Screw the piston valve housing (29) onto the lower connect-
ing rod (19). See F IG . 16 on page 17.
F IG . 18 ti11662a
Install seal (51) from the bottom of the pump frame (36) with insert tool
233582.
6. Use a turning motion to maneuver and install the pump connecting rod (37) and piston back into the pump frame (36). See
18 312766A
Troubleshooting
Troubleshooting
Problem
The pump fails to operate.
The pump operates, but the output is low on both strokes.
The pump operates, but the output is low on the downstroke.
The pump operates, but the output is low on the upstroke.
Erratic or accelerated operation.
Pump slowly moves after fluid shutoff in downstroke.
Pump slowly moves after fluid shutoff in upstroke.
Cause Solution
Dirty or worn air motor.
Inadequate air supply or restricted lines.
Closed or clogged air valves.
Open or clear the valves.
Clogged fluid hose or valve.
Clear the hose or valves.
Service the valves or seals.
Worn or damaged valves or seals.
Clogged fluid hose or valve.
Clear the hose or valves.
Low or empty fluid supply.
Clean, service.
Clean lines or increase the air supply (see Technical Data).
Refill the fluid supply and reprime the pump.
Service the valves or seals.
Worn or damaged valves or seals.
Held open or worn intake valve.
Worn or damaged valves or seals.
Clear or service the valve.
Service the valves or seals.
Held open or worn piston valve.
Worn or damaged valves or seals.
Low or empty fluid supply.
Clear or service the valve.
Service the valves or seals.
Refill the fluid supply and reprime the pump.
Replace the spring.
Broken air motor compression spring.
Clogged or dirty intake valve check ball.
Worn or damaged valves or seats.
Clogged or dirty lower piston ball or seat.
Worn or damaged valves or seats.
Clean ball and seat.
Install repair kit.
Clean ball and seat.
Install repair kit.
312766A 19
Parts
Parts
T1 2:1 Ratio Transfer Pump, 256200
8
38
10
34
7
27
35
11
9
6
13
15
14
37
20
1 Torque to 30-35 ft-lb (41-48 N•m)
2 Lips face down
3 Lips face up
4 Grooves face down
2
24
51
2
36
16
31
16b
16a
16d
29
5
37
17
3
18
17
2
19
3
20
4
21
3
22
21
2
23
1 ti11566a
28
16c ti11576a
312766A
Parts
T1 2:1 Ratio Transfer Pump, 256200
Ref.
Part Description
2
3 ◆
5
◆
6†
7†
8
9†
10
11†
13
14
15
16
101748 PLUG, pipe; SST
BALL, bearing, upper
BALL, bearing, lower
O-RING
SPRING, compression, tapered
157632 CYLINDER, air
SPRING, compression
157872 WASHER, valve
GASKET
161770 BASE, motor, air
161771 HOUSING, connecting rod
161772 RING, connecting
253146 ADAPTER, bung; SST (includes
16a-16g)
16a ◆ 120207 O-RING; inner
16b 15H196 ADAPTER
16c 234188 CLAMP, hopper
16d
◆
120998 O-RING; O.D.
17 ◆
18
◆
PACKING, cup; upper piston
BEARING, piston, upper
19 256432 ROD, piston, fluid
20 161792 RING, back-up
21 ◆ 161793 SEAL, piston, lower
22
◆
BEARING, piston, lower
23 161795 PISTON
24 116343 SCREW, ground
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
Ref.
Part Description
25
✖
15K008 LABEL, ID
27† GASKET
28
29
31
◆
34
164250 PIN, ball stop
164251 HOUSING, valve, intake
BEARING, connecting rod
256429 CAP, cylinder, air
35
36
204723 ROD, piston
256430 FRAME, pump
37 256431 ROD, pump, connector
38† 220168 PISTON, valve, air
39
51 ◆
172479 TAG, instruction
SEAL
54
✖
206264 VALVE, needle
55 ✖ 169969 FITTING, line, air
56
✖
114558 COUPLER, line, air
Complete T1 pump repair kit 247967 contains repair kits 247958 and 247959 (purchase separately).
† Parts included in repair kit 247958 (purchase separately).
◆ Parts included in repair kit 247959 (purchase separately).
✖
Indicates parts not shown (shipped loose).
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
312766A 21
Accessories
Accessories
Grounding Clamp
Part Description
103538 CLAMP, ground
Qty.
1
Air Line Lubricator
250 psi (1.7 MPa, 17.5 bar) Maximum Working
Pressure
Part Description
214848 LUBRICATOR, air line; 8 oz (0.24 liter) bowl capacity; 1/2 npt(f) inlet and outlet
Qty.
1
Bleed-Type Master Air Valve
300 psi (2.1 MPa, 21 bar) Maximum Working
Pressure
Part Description
107142 VALVE, ball, vented; 1/2 npt(m) inlet x 1/2 npt(f) outlet
Qty.
1
Air Line Filter and Regulator
180 psi (1.3 MPa, 13 bar) Maximum Working
Pressure
Part Description
202660 FILTER, air; includes gauge and two 1/4 npt(m) outlet valves, 50 micron filter element with 100 mesh inlet strainer; 1/2 npt(f) inlet; flow rate is over 50 scfm (1.4 m
3
/min).
Qty.
1
Air Line Filter
250 psi (1.7 MPa, 17.5 bar) Maximum Working
Pressure
Part Description
106149 FILTER, air line; 1/2 npt(f) inlet and outlet
Qty.
1
Pump Clamp, 204858
01355
22
01358
312766A
Accessories
Air Regulator and Gauge
300 psi (2.1 MPa, 21 bar) Maximum Working
Pressure
Fluid Pressure Regulator
250 psi (1.7 MPa, 17.5 bar) Maximum Working
Pressure
Part Description
202156 REGULATOR, air; 0-200 psi (0-14 bar) regulated pressure range; 3/8 npt(f) inlet and outlet
Qty.
1
Part Description
203831 REGULATOR, fluid; carbon steel; 0-60 psi
(0-4 bar) regulated fluid pressure range; 2 gpm (7.6 liter/min) maximum flow rate
209030 REGULATOR, fluid; stainless steel; 5-100 psi (0.4-7 bar) regulated fluid pressure range; 3 gpm (11.3 liter/min) maximum flow rate
Qty.
1
1
Fluid Drain Valve
500 psi (3.5 MPa, 35 bar) Maximum Working
Pressure
Part Description
208630 VALVE, ball; 1/2 npt(m) x 3/8 npt(f); for non-corrosive fluids; carbon steel and PTFE
210071 VALVE, ball; 3/8 npt(m) x 3/8 npt(f); for corrosive fluids; SST and PTFE
Qty.
1
1
01356
Fluid Filter
300 psi (2.1 MPa, 21 bar) Maximum Working
Pressure
Part Description
213057 FILTER, 30 mesh
213058 FILTER, 60 mesh
213059 FILTER, 100 mesh
Qty.
1
1
1
Insert Tool 233582 (5.5 in. long)
01357
0779
UHMWPE Packing Conversion Kit,
224017
Part Description
111004 PACKING, cup
111005 PACKING, cup
161789 BEARING, piston
161794 BEARING, piston
405977 MANUAL, instruction
Qty.
2
2
1
1
1
312766A 23
Technical Data
Technical Data
Pressure ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 2:1
Maximum fluid working pressure . . . . . . . . . . . 360 psi (2.5 MPa, 25 bar)
Maximum air inlet pressure . . . . . . . . . . . . . . . 180 psi (1.2 MPa, 12 bar)
Pump cycles per 1 gallon (3.8 liters) . . . . . . . . 40
Maximum recommended pump speed for continuous operation . . . . . . . . . . . . . . . . . . . .
100 cycles per min (150 cycles per min intermittent)
Gallons (liters) per pump cycle. . . . . . . . . . . . . 0.063 (0.24)
Air consumption . . . . . . . . . . . . . . . . . . . . . . . . See Performance Chart on page 26.
Maximum ambient temperature . . . . . . . . . . . . 120° F (50° C)
Maximum fluid temperature . . . . . . . . . . . . . . . 190° F (88° C)
Maximum operating temperature of fluid pump 480° F (248° C) for non-hazardous location applications only (runaway)
Maximum operating temperature of air motor . 280° F (138° C) for non-hazardous location applications only (runaway)
Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . Stainless Steel, PTFE, PEEK
Fluid recirculation port . . . . . . . . . . . . . . . . . . . 3/8 npt(f)
Air inlet port . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npt(f)
Fluid outlet port 1/2 npt(f)
Weight
Sound Pressure
Sound Power, per ISO 9614-2
17 lb (7.7 kg)
88.7 dB(A) at 80 psi (0.55 MPa, 5.5 bar)
96.8 dB(A) at 80 psi (0.55 MPa, 5.5 bar)
24 312766A
Dimensions
1/4 npt(f)
Air Inlet
33.7 in.
(85.6 cm)
1/2 npt(f)
Fluid Outlet
51.5 in.
(130.8 cm)
Technical Data ti11565a
312766A 25
Technical Data
Performance Chart
Calculate Fluid Outlet Pressure
(black curves)
To calculate fluid outlet pressure (MPa/bar/psi) at a specific fluid flow (lpm/gpm) and operating air pressure (MPa/bar/psi), use the following instructions and pump data chart.
1. Locate desired fluid flow along bottom of chart.
2. Follow vertical line up to intersection with selected air pressure curve (black). Follow horizontally left to read fluid outlet pressure.
Calculate Pump Air
Consumption (gray curves)
To calculate pump air consumption (m
3
/min or scfm) at a specific fluid flow (lpm/gpm) and air pressure (MPa/bar/psi), use the following instructions and pump data chart.
1. Locate desired fluid flow along bottom of chart.
2. Follow vertical line up to intersection with selected air pressure curve (gray). Follow horizontally right to read air consumption.
Key:
A 180 psi (1.2 MPA, 12.4 bar)
B 100 psi (0.7 MPA, 7 bar)
C 70 psi (0.5 MPa, 7.8 bar)
D 40 psi (0.3 MPa, 2.8 bar)
350
(24.5, 245)
24
(0.672)
300
(21, 210)
250
(17.5, 175)
200
(14, 140)
150
(10.5, 105)
100
(7, 70)
50
(3.5, 35)
0
0
A
20
(0.560)
16
(0.448)
B
A
12
(0.336)
C
8
(0.224)
D
D B
C
0.5
1 1.5
2 2.5
3
(1.9) (3.8) (5.7) (7.6) (9.5) (11.4)
Fluid Flow in gpm (lpm)
3.5
4
(13.2) (15.1)
4
(0.112)
26 312766A
Graco Standard Warranty
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
PARA EFETUAR ENCOMENDAS OU PARA ASSISTÊNCIA TÉCNICA, contate o seu distribuidor da Graco.
POUR PLACER UNE COMMANDE OU DEMANDER DU SERVICE, contactez votre distributeur Graco.
PARA REMITIR UN PEDIDO O SOLICITAR SERVICIO, póngase en contacto con el distribuidor de Graco.
312766A 27
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 312766
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 I.S. EN ISO 9001 www.graco.com
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