Instructions - Parts
™
Dura-Flo Pumps
311826C
Carbon Steel or Stainless Steel Pumps, with Severe-Duty Rod and Cylinder
Dura-Flo 1800 (430 cc) Pump
Dura-Flo 2400 (580 cc) Pump
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
TI8885a
TI8900a
II 2 G
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Models
Models
™
Dura-Flo Pumps with NXT Air Motors
Check your pump’s identification plate (ID) for the 6-digit part number of your
pump. Use the following matrix to define the construction of your pump, based
on the six digits. For example, Pump Part No. P 1 5 M C D represents the
ID
™
pump (P), pressure ratio (1 5 :1), low noise exhaust motor with DataTrak (M),
carbon steel construction (C), and 3 ptfe/2 leather packing configuration (D). To
the matrix do not correspond to the Ref. Nos. in the Parts drawings and lists.
P
1 5
M
C
D
Second and Third
First
Digit
Digit
Fourth Digit
Fifth Digit
Material
Sixth Digit
Packings
Pressure Ratio (xx:1)
Exhaust
Communication
12
15
D
E
De-Icing
De-Icing
none
C
S
Carbon Steel
A
B
3 uhmwpe/2 ptfe
DataTrak
Stainless
Steel
3 uhmwpe/2
™
Tuff-Stack
P
(pumps)
23
32
L
Low Noise none
D
S
3 ptfe/2 leather
Severe Duty
Maxlife
M
H
Low Noise DataTrak
Low Noise High Level Sensor
M
Pump Part
No. and
Series
Air
Motor
Part No.
Maximum
Working Pressure
MPa, bar (psi)
Maximum Air
Input Pressure
MPa, bar (psi)
Lower
Part No.
Lower Model, Packings
Ratio
P12LCD, A
222801
222803
222801
222803
222803
222803
L580SM
222801
L580SS
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
N34LN0
12:1
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
8.2, 82 (1190)
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 (100)
0.7, 7.0 (100)
P12LSA, A
P12MCD, A
P12MSA, A
P12DSA, A
P12ESA, A
P12HSM, A
P12DCD, A
P12HSS, A
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
N34LN0
N34LT0
N34LT0
N34DN0
N34DT0
N34LH0
N34DN0
N34LH0
12:1
12:1
12:1
12:1
12:1
12:1
12:1
12:1
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 2400 (580 cc) sst,
4 leather/3 UHMWPE
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Continued on page 4.
311826C
3
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Models
Pump Part
No. and
Series
Air
Motor
Part No.
Maximum
Working Pressure
MPa, bar (psi)
Maximum Air
Input Pressure
MPa, bar (psi)
Lower
Part No.
Lower Model, Packings
Ratio
P12ECD, A
P12LSM, A
P12LSS, A
P12HSM, A
P12HSS, A
P15LCD, A
P15LSB, A
P15MCD, A
P15MSB, A
P15DSB, A
P15ESB, A
P15HSM, A
P15DCD, A
P15HSS, A
P15ECD, A
P15LSM, A
P15LSS, A
P22HSM, A
P22HSS, A
P22LCS
222801
L580SM
L580SS
L580SM
L580SS
222796
687055
222796
687055
687055
687055
L430SM
222796
L430SS
222796
L430SM
L430SS
L580SM
L580SS
L580CS
L580SM
L580SS
222801
222801
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
N34DT0
N34LN0
N34LN0
N34LH0
N34LH0
N34LN0
N34LN0
N34LT0
N34LT0
N34DT0
N34DN0
N34LH0
N34DN0
N34LH0
N34DT0
N34DT0
N34DT0
N65LH0
N65LH0
N65LN0
N65LN0
N65LN0
N65DN0
N65DT0
12:1
8.2, 82 (1190)
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 (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 (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 (100)
Dura-Flo 2400 (580 cc) sst,
4 leather/3 UHMWPE
12:1
12:1
12:1
12:1
15:1
15:1
15:1
15:1
15:1
15:1
15:1
15:1
15:1
15:1
15:1
15:1
22:1
22:1
22:1
22:1
22:1
23:1
23:1
8.2, 82 (1190)
Dura-Flo 2400 (580 cc) sst,
2 PTFE/3 UHMWPE
8.2, 82 (1190)
Dura-Flo 2400 (580 cc) sst,
4 leather/3 UHMWPE
8.2, 82 (1190)
Dura-Flo 2400 (580 cc) sst,
2 PTFE/3 UHMWPE
8.2, 82 (1190)
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
10.9, 109 (1580)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) sst,
4 leather/3 UHMWPE
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) sst,
2 PTFE/3 UHMWPE
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) sst,
4 leather/3 UHMWPE
Dura-Flo 1800 (430 cc) sst,
2 PTFE/3 UHMWPE
Dura-Flo 2400 (580 cc) sst,
4 leather/3 UHMWPE
Dura-Flo 2400 (580 cc) sst,
2 PTFE/3 UHMWPE
Dura-Flo 2400 (580 cc) cst,
2 PTFE/3 UHMWPE
P22LSM
Dura-Flo 2400 (580 cc) sst,
4 leather/3 UHMWPE
P22LSS
Dura-Flo 2400 (580 cc) sst,
2 PTFE/3 UHMWPE
P23DCD, A
P23ECD, A
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
4
311826C
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Models
Pump Part
No. and
Series
Air
Motor
Part No.
Maximum
Working Pressure
MPa, bar (psi)
Maximum Air
Input Pressure
MPa, bar (psi)
Lower
Part No.
Lower Model, Packings
Ratio
P23LCD, A
P23LSA, A
P23MCD, A
P23MSA, A
P23DSA, A
P23ESA, A
P32DCD, A
P32ECD, A
P32HSM
222801
222803
222801
222803
222803
222803
222796
222796
L430SM
222796
L430SS
687055
L430SM
687055
L430SS
687055
222796
687055
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
N65LN0
N65LN0
N65LT0
N65LT0
N65DN0
N65DT0
N65DN0
N65DT0
N65LH0
N65LN0
N65LH0
N65LN0
N65LN0
N65DN0
N65LN0
N65DT0
N65LT0
N65LT0
23:1
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
15.7, 157 (2270)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
20.9, 209 (3030)
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 (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 (100)
0.7, 7.0 (100)
0.7, 7.0 (100)
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
23:1
23:1
23:1
23:1
23:1
32:1
32:1
32:1
32:1
32:1
32:1
32:1
32:1
32:1
32:1
32:1
32:1
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) sst,
4 leather/3 UHMWPE
P32LCD, A
P32HSS
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/ 2 PTFE
P32LSB, A
P32LSM
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) sst,
4 leather/3 UHMWPE
P32DSB, A
P32LSS
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
P32ESB, A
P32MCD, A
P32MSB, A
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
311826C
5
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Models
®
Dura-Flo Pumps with Viscount Hydraulic Motors
Check your pump’s identification plate (ID) for the 6-digit part number of your
ID
Maximum
Hydraulic Input
Pressure
Pump Part
No. and
Series
Hydraulic
Motor
Part No.
Maximum
Working Pressure
MPa, bar (psi)
Lower
Part No.
Lower Model, Packings
MPa, bar (psi)
222892, B
222897, B
222834, B
222900, B
222796
222805
222801
222803
Dura-Flo 1800 (430 cc) cst,
3 PTFE/2 leather
235345
235345
235345
235345
18.0, 179 (2600)
18.0, 179 (2600)
14.0, 138 (2000)
14.0, 138 (2000)
10, 103 (1500)
10, 103 (1500)
10, 103 (1500)
10, 103 (1500)
Dura-Flo 1800 (430 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo 2400 (580 cc) cst,
3 PTFE/2 leather
Dura-Flo 2400 (580 cc) sst,
3 UHMWPE/2 PTFE
Dura-Flo Pumps with Premier Air Motors
Pump Part
No. and
Series
Maximum
Working Pressure
MPa, bar (psi)
Maximum Air
Input Pressure
MPa, bar (psi)
Lower
Part No.
Air Motor
Part No.
Lower Model, Packings
P34LSS
L580SS
Dura-Flo 2400 (580 cc) sst,
2 PTFE/3 UHMWP
222800
23.5, 235 (3400)
0.7, 7.0 (100)
P44LSS
L430SS
Dura-Flo 1800 (430 cc) sst,
2 PTFE/3 UHMWP
222800
31.0, 1310 (4500)
0.7, 7.0 (100)
6
311826C
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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.
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.
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.
311826C
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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
8
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Installation
Installation
Object being sprayed: follow local code.
Grounding
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.
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.
To maintain grounding continuity when flushing or
relieving pressure: hold metal part of the spray gun
firmly to the side of a grounded metal pail, then trigger
the gun.
Pump: Use the ground screw (GS) and lockwasher on
the motor to attach a 244524 ground wire (Y). Tighten
the screw securely. Connect the other end of the ground
wire to a true earth ground.
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
Y
GS
Mounting Accessories
TI8250a
hydraulic-powered system.
Air and fluid hoses: use only electrically conductive
hoses.
Hoses
Air compressor or hydraulic power supply: follow
manufacturer’s recommendations.
sized and pressure-rated for your system. Use only
electrically conductive hoses. Fluid hoses must have
spring guards on both ends. Use a whip hose (P) and a
swivel (R) between the main fluid hose (N) and the
gun/valve (S) to allow freer gun/valve movement.
Spray gun: ground through connection to a properly
grounded fluid hose and pump.
Fluid supply container: follow local code.
311826C
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Installation
•
•
Fluid pressure gauge (F) monitors hydraulic oil
pressure to the motor to avoid overpressurizing the
motor or lower.
Air Line Accessories
Pressure- and temperature-compensated flow
control valve (G) prevents the motor from running
too fast and possibly damaging itself.
For air-powered pumps, install the following accessories
sary.
•
•
•
•
Pressure reducing valve (H) with a drain line (E)
runs directly to the hydraulic return line (D).
Accumulator (J) reduces the hammering effect
caused by the motor reversing direction.
Accessory Air Control Kits are available for the NXT
Air Motor. The kits include a master air valve (E), air
regulator (F), and filter (J). Order the kit separately.
See manual 311239 for information.
Return line shutoff valve (V) isolates the pump for
service.
Be sure your hydraulic power supply is equipped
with a suction filter to the hydraulic pump and a sys-
tem return line filter (W) of 10 micron size.
•
Bleed-type master air valve (E): required in your
system to relieve air trapped between it and the air
motor when the valve is closed. Be sure the valve is
easily accessible from the pump and located down-
stream from the air regulator.
•
Connect a 6 mm (1/4 in.) ID drain line (K) to the
barbed fitting on the drip pan, and place the free
end in a container to collect the drainage.
•
•
•
Pump air regulator (F): to control pump speed and
outlet pressure. Locate it close to the pump.
Fluid Line Accessories
Install the following accessories in the order shown in
Air line filter (J): removes harmful dirt and moisture
from compressed air supply.
Second bleed-type air valve (K): isolates air line
accessories for servicing. Locate upstream from all
other air line accessories.
Hydraulic Line Accessories
For hydraulic-powered pumps, install the following
as necessary.
•
•
Fluid drain valve (M): required in your system, to
relieve fluid pressure in the hose and gun.
Fluid filter (L): with a 60 mesh (250 micron) stain-
less steel element to filter particles from the fluid as
it leaves the pump.
•
•
Use a minimum 13 mm (1/2 in.) ID supply line (C),
and a minimum 22 mm (7/8 in.) ID return line (D).
The motor has a 3/4 npt(f) hydraulic oil supply fitting,
and a 1 in. npt(f) hydraulic oil return fitting.
•
•
•
Gun or valve (S): to dispense fluid.
Fluid line swivel (R): for easier gun movement.
Supply line shutoff valve (U) isolates the pump for
service.
Suction kit (T): enables the pump to draw fluid from
a container.
10
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Installation
K
J
U
D
E
H
A
V
Y
B
F
T
S
L
P
R
N
M
TI8433a
FIG. 1: Typical Installation, Air-Powered Pumps
Key:
A
B
D
E
F
H
J
Pump
Wall Bracket
N
P
R
S
T
U
V
Y
Electrically Conductive Fluid Supply Hose
Fluid Whip Hose
Gun Swivel
Airless Spray Gun
Fluid Suction Kit
Main Air Supply Line
Air Line Drain Valve
instructions)
Air Line Lubricator
Bleed-type Master Air Valve (required)
Pump Air Regulator
Electrically Conductive Air Supply Hose
Air Line Filter
K
L
Air Shutoff Valve
Fluid Filter
M
Fluid Drain Valve (required)
311826C
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Installation
H
F
V
A
Y
T
J
S
P
C
U
E
D
R
X
L
G
B
M
K
TI8434a
N
W
Z
FIG. 2: Typical Installation, Hydraulic-Powered Pumps
Key:
A
B
C
D
E
F
Pump
Wall Bracket
Hydraulic Supply Line
Hydraulic Return Line
Drain Line (from pressure reducing valve)
Pressure Gauge
N
Electrically Conductive Fluid Supply Hose
Fluid Whip Hose
Gun Swivel
Airless Spray Gun
Fluid Suction Kit
Hydraulic Supply Line Shutoff Valve
Hydraulic Return Line Shutoff Valve
Hydraulic Return Line Filter
Hydraulic Power Supply
instructions)
P
R
S
T
U
V
W
X
Y
G
H
J
Flow Control Valve
Pressure Reducing Valve
Accumulator
K
L
Drain Line (from motor drip pan)
Fluid Filter
M
Fluid Drain Valve (required)
Z
Drainage Container
12
311826C
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Operation
Operation
Pressure Relief Procedure
Trigger Lock
Always engage the trigger lock when you stop spraying
to prevent the gun from being triggered accidentally by
hand or if dropped or bumped.
Trapped air can cause the pump to cycle unexpectedly,
which could result in serious injury from splashing or
moving parts.
Startup
1. Connect the suction kit (T) to the pump's fluid inlet,
and place the tube into the fluid supply.
1. Engage trigger lock.
2. Shutoff the pump:
2. Prepare the pump’s power source:
a. For air-powered pumps, close the air regulator
(F). Open the pump's bleed-type master air
valve (E).
a. For air-powered pumps, close the bleed-type
master air valve.
b. For hydraulic-powered pumps, close the supply
line shutoff valve (U) first, then close the return
line shutoff valve (V).
b. For hydraulic-powered pumps, check the
hydraulic fluid level before each use, and add
fluid as necessary. Close the supply line shutoff
valve (U) and the return line shutoff valve (V).
Start the hydraulic power supply.
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.
3. Hold a metal part of the gun (S) firmly to the side of
a grounded metal pail and hold the trigger open.
5. Engage the trigger lock.
4. Start the pump:
6. 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 spray
again.
a. For air-powered pumps, slowly open the air reg-
ulator until the pump starts.
b. For hydraulic-powered pumps, open the return
line shutoff valve (V) first, then slowly open the
supply line shutoff valve (U).
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 tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
hose or tip obstruction.
311826C
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Operation
5. Cycle the pump slowly until all air is pushed out and
the pump and hoses are fully primed. Release the
gun trigger and lock the trigger safety latch. The
pump should stall against pressure when the trigger
is released.
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 the lines, refill the container and prime
the pump and the lines with fluid, or flush and leave
it filled with a compatible solvent. Be sure to elimi-
nate all air from the fluid system.
Do not use your hand or fingers to cover the bleed hole
on the underside of the bleeder valve body (AA) when
priming the pump. Use a wrench to open and close the
bleeder plug (AB). Keep your hands away from the
bleed hole.
Shutdown
6. If the pump fails to prime properly, open the bleeder
valve plug (AB) slightly. Use the bleed hole as a
priming valve until the fluid appears at the hole. See
bottom of its stroke to prevent fluid from drying on the
exposed displacement rod and damaging the throat
packings.
When changing fluid containers with the hose and
gun already primed, open the bleeder valve plug
(AB), to assist in priming the pump and venting air
before it enters the hose. Close the bleeder valve
when all air has been eliminated.
1
Bleed hole must face down.
7. With the pump and lines primed, and with adequate
air or hydraulic pressure and volume supplied, the
pump will start and stop as the gun is opened and
closed. In a circulating system, the pump will speed
up or slow down on demand, until the air or hydrau-
lic supply is shut off.
8. Always use the lowest air or hydraulic pressure nec-
essary to get the desired results. Higher pressures
cause premature tip/nozzle and pump wear.
AC
AA
1
a. For air-powered pumps, use the air regulator (F)
AB
to control the pump speed and fluid pressure.
b. For hydraulic-powered pumps, use the fluid
pressure gauge (F) and flow control valve (G) to
control the pump speed and the fluid pressure.
9. Never allow the pump to run dry of the fluid being
pumped. A dry pump will quickly accelerate to a
high speed, possibly damaging itself.
TI8364a
FIG. 3. Bleeder Valve and Wet-Cup
14
311826C
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Maintenance
Maintenance
4. Set pump to lowest possible fluid pressure, and start
pump.
Preventive Maintenance
Schedule
The operating conditions of your particular system
determine how often maintenance is required. Establish
a preventive maintenance schedule by recording when
and what kind of maintenance is needed, and then
determine a regular schedule for checking your system.
5. Hold a metal part of the gun firmly to a grounded
metal pail. Trigger the gun until clean solvent dis-
penses.
6. Remove gun from hose. See gun manual to further
clean gun.
remove fluid filter and soak in solvent. Replace filter
cap.
Wet-Cups
wet-cup 1/3 filled with Graco Throat Seal Liquid (TSL) or
compatible solvent.
Corrosion Protection
Always flush the pump before the fluid dries on the dis-
placement rod. Never leave water or water-based fluid in
the pump overnight. First, flush with water or a compati-
ble solvent, then with mineral spirits. Relieve the pres-
sure, but leave the mineral spirits in the pump to protect
the parts from corrosion.
Using the supplied wrench (108), adjust the packing nut
weekly so it is just snug; do not overtighten. Torque to
135-169 N•m (100-125 ft-lb).
Flushing
Hydraulic Systems
CAUTION
Keep the hydraulic supply system absolutely clean at
all times. Blow out hydraulic lines with air and flush
thoroughly with solvent before connecting to the
hydraulic motor, to avoid introducing harmful contami-
nants into the motor. Plug the hydraulic lines immedi-
ately when they are disconnected.
•
Flush before changing colors, before fluid can
dry in the equipment, at the end of the day,
before storing, and before repairing equipment.
•
•
Flush at the lowest pressure possible. Check
connectors for leaks and tighten as necessary.
Do not exceed 54°C (130°F) hydraulic oil tempera-
ture.
Flush with a fluid that is compatible with the
fluid being dispensed and the equipment wetted
parts.
Carefully follow the manufacturer's recommendations on
reservoir and filter cleaning, and periodic changes of
hydraulic fluid. Use only Graco-approved hydraulic oil.
Order Part No. 169236, 5 gal. (19 liter) or 207428, 1 gal.
(3.8 liter). Do not substitute a lower grade oil or one with
a lower flash point.
2. Remove spray tip and soak in solvent.
3. Place siphon tube in grounded metal pail containing
cleaning fluid.
311826C
15
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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/hydrau- Clear; increase air/hydraulic supply.
lic supply; closed or clogged valves.
Check that 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 separate motor
manual.
Pump operates, but output low on both
strokes.
Restricted line or inadequate air/hydrau- Clear; increase air/hydraulic supply.
lic supply; closed or clogged valves. Check that 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.
Fluid too heavy for pump priming.
Worn packings in lower.
Replace packings.
Pump operates, but output low on down- Held open or worn intake valve.
Clear valve; service.
stroke.
Fluid too heavy for pump priming.
Pump operates, but output low on
upstroke.
Held open or worn piston valve or pack- Clear valve; replace packings.
ings.
Erratic or accelerated pump speed.
Exhausted fluid supply.
Refill and prime.
Fluid too heavy for pump priming.
Held open or worn piston valve or pack- Clear valve; replace packings.
ings.
Held open or worn intake valve.
Clear valve; service.
*
To determine if the fluid hose or gun is obstructed, relieve the pressure, page 13. Disconnect the fluid hose and
place a container at the pump fluid outlet to catch any fluid. Turn on the air/hydraulic power just enough to start the
pump. If the pump starts, the obstruction is in the fluid hose or gun.
16
311826C
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Repair
Repair
Required Tools
CAUTION
•
•
•
•
•
•
Set of socket wrenches
Set of adjustable wrenches
24 in. adjustable wrench
Torque wrench
Use at least two people when lifting, moving, or dis-
connecting the pump. If disconnecting the lower, be
sure to securely brace the pump, or have two people
hold it while another disconnects it.
Thread lubricant
Anti-seize lubricant 222955
®
™
Before disconnecting the lower (102) from the
motor (101), be sure to note the relative position of
the pump's fluid outlet to the air or hydraulic inlet of
the motor. If the motor does not require servicing,
leave it attached to its mounting.
•
Loctite 2760 or equivalent
Disconnect the Lower
4. Unscrew the coupling nut (103) from the connecting
rod adapter (105). Remove the coupling collars
5. Hold the tie rod flats with a wrench to keep the rods
(106) from turning. Unscrew the nuts (107). Remove
the lower (102).
1. Flush the pump, if possible. Stop the pump at the
2. Disconnect the air or hydraulic hose. Plug all
hydraulic hoses immediately, to prevent contamina-
tion of the hydraulic system.
6. To service the lower, refer to manual 311825, sup-
plied. To service the air or hydraulic motor, refer to
the separate motor manual, supplied.
3. Hold the fluid outlet fitting (AD) with a wrench to
keep it from loosening while you disconnect the fluid
311826C
17
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Repair
5. Screw the nuts (107) onto the tie rods (106) and
Reconnect the Lower
6. Screw the coupling nut (103) onto the connecting
rod adapter (105) loosely. Hold the connecting rod
adapter flats with a wrench to keep it from turning.
Use an adjustable wrench to tighten the coupling
Always use connecting rod adapter 184595 and tie
rods 184596 on hydraulic-powered pumps. Other con-
necting rod adapters and tie rods do not allow sufficient
clearance between the drip pan and coupling nut.
7. Torque the packing nut (PN) to 135-169 N•m
(100-125 ft-lb).
1. Screw the connecting rod adapter (105) to the air
8. Reconnect all hoses. Reconnect the ground wire if it
was disconnected. Fill the wet-cup (PN) 1/3 full of
Graco Throat Seal Liquid or compatible solvent.
2. Screw the tie rods (106) into the air motor (101).
Using a wrench on the tie rod flats, torque as noted.
9. Turn on the air or hydraulic power supply. On
hydraulic pumps, open the hydraulic return line
valve first, then the supply line valve. Run the pump
slowly to ensure that it operates properly.
3. Make sure the coupling nut (103) and coupling col-
lars (104) are in place on the displacement rod
(DR).
4. Use at least two people to hold the lower while
another reconnects it to the motor (see the CAU-
air or hydraulic inlet as noted under Disconnect the
Lower. Place the lower (102) on the tie rods (106).
1
Torque to 68-81 N•m (50-60 ft-lb).
Torque to 81-89 N•m (60-66 ft-lb).
Torque to 196-210 N•m (145-155 ft-lb).
2
3
101
101
105
3
106
108
105
104
3
3
104
103
106
107
3
103
DR
PN
108
DR
PN
102
102
2
1 107
AD
AD
TI8365a
TI8363a
FIG. 4. Reconnect the Lower
18
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Repair
311826C
19
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Parts
Parts
Dura-Flo Pumps with NXT Air Motors
101
105
104
106
103
108
102
107
TI8363a
Ref. Nos. and Descriptions
101
102
103
104
105
106
107
108
115
116
MOTOR; LOWER; NUT, cou- COLLAR, ADAPTER ROD, tie NUT, hex; WRENCH SHIELD, SCREW;
Pump Part see
see
311825
pling
coupling
5/8-11
warning
8-32 x 2 in.
(51 mm)
No.
311238
P12LCD
P12LSA
P12MCD
P12MSA
P12DSA
P12ESA
P12HSM
P12DCD
P12HSS
N34LN0 222801
N34LN0 222803
N34LT0
N34LT0
222801
222803
N34LN0 222803
N34LT0 222803
184096
184130
15H371
15H562
101712
184278
15H782
120094
N34LH0 L580SM
N34LN0 222801
N34LH0 L580SS
20
311826C
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Parts
Ref. Nos. and Descriptions
104 105 106
MOTOR; LOWER; NUT, cou- COLLAR, ADAPTER ROD, tie NUT, hex; WRENCH SHIELD, SCREW;
101
102
103
107
108
115
warning
116
Pump Part see
see
311825
pling
coupling
5/8-11
8-32 x 2 in.
(51 mm)
No.
311238
P12ECD
P12LSM
P12LSS
P15LCD
P15LSB
P15MCD
P15MSB
P15DSB
P15ESB
P15HSM
P15DCD
P15HSS
P15ECD
P15LSM
P15LSS
P22HSM
P22HSS
P22LCS
P22LSM
P22LSS
P23DCD
P23ECD
P23LCD
P23LSA
P23MCD
P23MSA
P23DSA
P23ESA
P32DCD
P32ECD
P32HSM
P32LCD
P32HSS
P32LSB
P32LSM
P32MCD
N34DT0 222801
N34LN0 L580SM
N34LN0 L580SS
N34LN0 222796
N34LN0 687055
N34LT0
N34LT0
222796
687055
N34DN0 687055
N34DN0 687055
N34LH0 L430SM
N34DN0 222796
N34LH0 L430SS
N34DT0 222796
N34LN0 L430SM
N34LN0 L430SS
N34LH0 L580SM
N65LH0 L580SS
N65LN0 L580CS
N65LN0 L580SM
N65LN0 L580SS
N65DN0 222801
N65DT0 222801
N65LN0 222801
N65LN0 222803
184096
184130
15H371
15H562
101712
184278
15H782
120094
N65LT0
N65LT0
222801
222803
N65DN0 222803
N65DT0 222803
N65DN0 222796
N65DT0 222796
N65LH0 L430SM
N65LN0 222796
N65LH0 L430SS
N65LN0 687055
N65LN0 L430SM
N65LT0
222796
311826C
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Parts
Ref. Nos. and Descriptions
104 105 106
MOTOR; LOWER; NUT, cou- COLLAR, ADAPTER ROD, tie NUT, hex; WRENCH SHIELD, SCREW;
101
Pump Part see
102
103
107
108
115
116
see
311825
pling
coupling
5/8-11
warning
8-32 x 2 in.
(51 mm)
No.
311238
P32LSS
P32MSB
P32DSB
P32ESB
Qty
N65LN0 LH430SS
N65LT0
687055
184096
184130
15H371
15H562
101712
184278
15H782
120094
N65DN0 687055
N65DT0 687055
1
1
1
2
1
3
3
1
22
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Parts
Dura-Flo Pumps with Premier Air Motors
101
105
106
104
103
107
108
102
01397D
Ref. Nos. and Descriptions
104‡ 105‡
COLLAR, ADAPTER
102
103‡
106‡
107‡
101
108
Pump Part
No.
MOTOR; see LOWER; see NUT, cou-
ROD, tie
NUT, hex;
5/8-11
WRENCH
308213
222800
222800
1
311825
L430SS
L580SS
1
pling
184096
1
coupling
184130
2
P34LSS
P44LSS
Qty
617463
617464
106166
184278
1
3
3
1
‡ These parts are included in Connection Kit 235419.
For applications requiring stainless steel tie rods,
order Connection Kit 235420.
311826C
23
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Parts
Dura-Flo Pumps with Viscount Hydraulic Motors
101
105
106
104
103
108
102
107
TI8365a
Ref. Nos. and Descriptions
101
102
103
104
105
106
107
108
Pump Part
No.
MOTOR; see LOWER; see NUT, cou-
COLLAR,
coupling
ADAPTER
ROD, tie
NUT, hex;
5/8-11
WRENCH
307158
235345
1
311825
222796
222805
222801
222803
1
pling
184096
1
222892
222897
222834
222900
Qty
184130
184595
185596
106166
184278
2
1
3
3
1
24
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Dimensions
Dimensions
Dura-Flo Pumps with
Viscount Hydraulic Motors
Dura-Flo Pumps with
NXT Air Motors
C
B
C
A
A
D
D
Dura-Flo Pumps
with Premier
Motors
B
TI8900a
TI8885a
C
B
A
D
7847
A
B
C
D
Weight
kg (lb)
Motor Model
Pump Model
mm (in.)
mm (in.)
mm (in.)
mm (in.)
NXT Model 3400
NXT Model 6500
Viscount
All
All
All
1105 (43.5)
1105 (43.5)
1265 (49.8)
762 (30)
762 (30)
343 (13.5)
343 (13.5)
622 (24.5)
427 (16.8)
427 (16.8)
298 (11.7)
59 (130)
67.5 (149)
89 (196)
643 (25.3)
P34LSS
P44LSS
Premier
1405 (55.3)
887.6 (34.9)
867.6 (34.16)
543 (21.38)
109 (240)
311826C
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Mounting Hole Layouts
Mounting Hole Layouts
NXT Model 3400
Four 3/8-16
Mounting Holes
6.186 in.
(157 mm)
Six 5/8-11 Tie
Rod Holes
6.186 in.
(157 mm)
NXT Model 6500
TI8070A
Four 3/8-16
Mounting Holes
6.186 in.
(157 mm)
Viscount
94.3 mm
(3.712 in.)
Three 5/8-11
Tie Rod Holes
6.186 in.
(157 mm)
101.6 mm
(4.0 in.)
94.3 mm
(3.712 in.)
TI8069A
50.8 mm
(2.0 in.)
0653
Three M16 x
2.0 Tie Rod
Holes
Four 11 mm
(0.437 in.)
Mounting Holes
88 mm
(3.464 in.)
26
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Mounting Hole Layouts
Premier
135.0 mm
(5.3 in.)
67.5 mm
(2.7 in.)
116.9 mm
(4.6 in.)
87.9 mm
(3.5 in.)
Three M16 x 2.0 Holes
06555
Three 3/8-16 Mounting Studs
101.5 mm
(4.0 in.)
50.7 mm
(2.0 in.)
311826C
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Technical Data
Technical Data
Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Models, page 3.
Pump cycles per 3.8 liters (1 gal.) . . . . . . . . . . . . . . . . . . Dura-Flo 1800 (430 cc): 9.0
Dura-Flo 2400 (580 cc): 6.5
Fluid flow at 60 cpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dura-Flo 1800 (430 cc): 26.1 liters/min (6.9 gpm)
Dura-Flo 2400 (580 cc): 34.6 liters/min (9.2 gpm)
Motor piston effective area. . . . . . . . . . . . . . . . . . . . . . . . See motor manual, supplied.
Stroke length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See motor manual, supplied.
2
2
Lower effective area . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dura-Flo 1800 (430 cc): 18 cm (2.79 in. )
2
2
Dura-Flo 2400 (580 cc): 24 cm (3.72 in. )
Maximum pump operating temperature . . . . . . . . . . . . . . 65.5°C (150°F)
Motor fitting sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See motor manual, supplied.
Fluid inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 in. npt(f)
Fluid outlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1/2 in. npt(m)
Sound pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NXT air motors: See manual 311238, supplied.
Viscount hydraulic motors: 88 dB(A) at 1450 psi hydraulic
pressure, 25 cycles/min (tested in accordance with ISO
3744)
Premier air motor: 83 dB(A) at 100 psi, 15 cycles/min
Sound power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NXT air motors: See manual 311238, supplied.
Viscount hydraulic motors: 103 dB(A) at 1450 psi hydrau-
lic pressure, 25 cycles/min (tested in accordance with ISO
3744)
Premier air motor: 95.9 dB(A) at 100 psi, 15 cycles/min
Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See manual 311825.
Pump Performance Charts (see pages 30-32)
Fluid Outlet Pressure
Pump Air or Hydraulic Oil Consumption
To find fluid outlet pressure (MPa/bar/psi) at a specific
flow (lpm/gpm) and operating pressure (A/B/C):
To find air or hydraulic oil consumption at a specific flow
(lpm/gpm) and operating pressure (A/B/C):
1. Locate desired flow at bottom of chart.
1. Locate desired flow at bottom of chart.
2. Follow vertical line up to intersection with selected
operating pressure curve (solid line). Follow left to
scale to read fluid outlet pressure.
2. Follow vertical line up to intersection with selected
operating pressure curve (dashed line). Follow left
to scale to read air or oil consumption.
28
311826C
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Technical Data
Key
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressure
0.5 MPa, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) hydraulic oil pressure
0.3 MPa, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar (600 psi) hydraulic oil pressure
Test Fluid: No. 10 Weight Oil
Dura-Flo 1800 Pumps with NXT Model 3400 Air Motors
Cycles per Minute
psi (MPa, bar)
57
9
16
25
32
41
48
140
120
A
1800 (12.6, 126)
1600 (11.2, 112)
1400 (9.8, 98)
A
B
C
100
80
B
1200 (8.4, 84)
1000 (7.0, 70)
60
800 (5.6, 56)
600 (4.2, 42)
C
40
20
400 (2.8, 28)
200 (1.4, 14)
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
(3.8) (7.6) (11.4) (15.2) (19.0) (22.8) (26.6) (30.4)
Fluid Flow in gpm (lpm)
Dura-Flo 1800 Pumps with NXT Model 6500 Air Motors
Cycles per Minute
psi (MPa, bar)
57
9
16
25
32
41
48
250
3500 (24.1, 241)
3000 (21.0, 210)
A
B
A
200
150
2500 (17.2, 172)
B
2000 (14.0, 140)
1500 (10.3, 103)
100
50
C
C
1000 (7.0, 70)
500 (3.5, 35)
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
(3.8) (7.6) (11.4) (15.2) (19.0) (22.8) (26.6) (30.4)
Fluid Flow in gpm (lpm)
311826C
29
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Technical Data
Key
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressure
0.5 MPa, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) hydraulic oil pressure
0.3 MPa, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar (600 psi) hydraulic oil pressure
Test Fluid: No. 10 Weight Oil
Dura-Flo 1800 Pumps with Premier Air Motor
Cycles per Minute
psi (MPa, bar)
5000 (35, 350)
18
36
54
72
A
400
300
4000 (28, 280)
3000 (21, 210)
B
C
A
B
200
100
2000 (14, 140)
1000 (7, 70)
C
0
2.0
(7.6)
4.0
(15.2)
6.0
(22.8)
8.0
(30.4)
Fluid Flow in gpm (lpm)
Dura-Flo 2400 Pumps with Premier Air Motor
Cycles per Minute
psi (MPa, bar)
5000 (35, 350)
13
26
39
52
65
4000 (28, 280)
400
300
200
100
A
3000 (21, 210)
2000 (14, 140)
1000 (7, 70)
0
A
B
B
C
C
8.0
(30.4)
10
(30.4)
6.0
(22.8)
2.0
(7.6)
4.0
(15.2)
Fluid Flow in gpm (lpm)
30
311826C
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Technical Data
Key
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressure
0.5 MPa, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) hydraulic oil pressure
0.3 MPa, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar (600 psi) hydraulic oil pressure
Test Fluid: No. 10 Weight Oil
Dura-Flo 2400 Pumps with NXT Model 3400 Air Motors
Cycles per Minute
13
25
37
50
psi (MPa, bar)
1400 (9.8, 98)
160
140
120
1200 (8.4, 84)
A
A
B
1000 (7.0, 70)
800 (5.6, 56)
100
80
B
C
600 (4.2, 42)
60
40
C
400 (2.8, 28)
200 (1.4, 14)
20
0
2.0
(7.6)
4.0
(15.2)
6.0
(22.8)
8.0
(30.4)
10.0
(38.0)
Fluid Flow in gpm (lpm)
Dura-Flo 2400 Pumps with NXT Model 6500 Air Motors
Cycles per Minute
psi (MPa, bar)
2500 (17.2, 172)
13
25
37
50
250
A
B
A
B
C
2000 (14.0, 140)
1500 (10.3, 103)
200
150
C
1000 (7.0, 70)
100
50
500 (3.5, 35)
0
2.0
(7.6)
4.0
(15.2)
6.0
(22.8)
8.0
(30.4)
10.0
(38.0)
Fluid Flow in gpm (lpm)
311826C
31
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Technical Data
Key
A
B
C
0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressure
0.5 MPa, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) hydraulic oil pressure
0.3 MPa, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar (600 psi) hydraulic oil pressure
Test Fluid: No. 10 Weight Oil
Dura-Flo 1800 Pumps with Viscount Hydraulic Motors
MODEL 222892
gpm
lpm
(QUIET VISCOUNT HYDRAULIC MOTOR)
psi
bar
(hyd.
cycles/min
MPa
oil)
18
36
54
72
2500
25
175
A
B
C
95.0
17.5
20
2000
140
14.0
76.0
15
1500
105
10.5
57.0
hydraulic oil
consumption
10
38.0
1000
70
7.0
5
500
35
3.5
19.0
0
0
2
4
6
8
gpm
liters/min
7.6
15.2
22.8
30.4
FLUID FLOW (NO. 10 WEIGHT OIL)
Dura-Flo 2400 Pumps with Viscount Hydraulic Motors
Test Fluid: No. 10 Weight Oil
Fluid Outlet Pressure
Hydraulic Oil Consumption
psi
MPa, bar
2000
14, 140
1600
11.2, 112
1200
8.4, 84
800
5.6, 56
gpm
cycles per minute
cycles per minute
lpm
13
26
39
52
65
13
26 39
52
65
16
A
B
60.8
12
Hydraulic Oil
Consumption
45.6
8
30.4
C
4
400
15.2
2.8, 28
0
0
0
2
4
6
8
10
38.0
0
2
4
6
8
10
gpm
liters/minute
gpm
liters/minute
7.6
15.2
22.8
30.4
7.6
15.2
22.8
30.4
38.0
32
311826C
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Technical Data
311826C
33
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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 311826
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2006, Graco Inc. is registered to I.S. EN ISO 9001
Revised 9/2008
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