Page 1
OPERATOR’S MANUAL & SALES AND ENGINEERING DATA
“A”
“B”
“C”
Figure 1
MODEL AF0603MXXXXXX-XX-X
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
Air Inlet (female)
1/2 - 14 N.P.T.F. - 1
Material Outlet (female)
1 - 11-1/2 N.P.T.F. - 1
AF0660-XX Air Motor
(see manual AF066X-XX)
Material Inlet (male)
2 - 11-1/2 P.T.F. SAE Short
67201-X4B Lower Pump
(see manual 6720X-XXX)
Spacer Section
gure 2)
Y85-29-C Nut (3)
94674 Spring
94209 Spacer Rod (3)
“A”
(for -1 model)
(mm)
“B”
(mm)
“C”
(mm)
43.181”
(1096.8)
45.266”
(1149.8)
21.993"
(558.6)
21.993"
(558.6)
19.540"
(496.3)
19.540"
(496.3)
Material Inlet (female)
1-1/2 - 11-1/2 N.P.T.F. - 1
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: AF066X-XX Air Motor (pn 97999-1467), 6720X-XXX Lower Pump End (pn 97999-788) &
S-632 General Information Manual (pn 97999-624).
6” AIR MOTOR
3:1 RATIO
6” STROKE
AF0603MXXXXXX-XX-X
FOUR-BALL PUMP SERIES
300 Series Stainless Steel
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
RELEASED: 9-30-10
(REV. 01)
SERVICE KITS
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
637489 for repair of air motor section.
637318-X4B for repair of lower pump end. Refer to the chart
on page 2 for description of -X4B options.
SPECIFICATIONS
Model Series
Pump Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Four-Ball
Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3:1
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AF0660-XX
Motor Repair Kit . . . . . . . . . . . . . . . . . . . . . . . 637489
Motor Diameter . . . . . . . . . . . . . . . . . . . . . . . 6” (15.2 cm)
Stroke (double acting) . . . . . . . . . . . . . . . . . 6” (15.2 cm)
Air Inlet (female) . . . . . . . . . . . . . . . . . . . . . . . 1/2 - 14 N.P.T.F. - 1
Air Exhaust (female). . . . . . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 N.P.T.F. - 1
Lower Pump End Series . . . . . . . . . . . . . . . . . . 67201-X4B
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 637318-X4B
Material Inlet (female) . . . . . . . . . . . . . . . . . 1-1/2 - 11-1/2 N.P.T.F. - 1
Material Outlet (female) . . . . . . . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.25 lbs (33.2 kgs)
(refer to option chart)
(male) . . . . . . . . . . . . . . . . . . . 2 - 11-1/2 P.T.F. SAE short
. . . . . . . . . . .
AF0603MXXXXXX-XX-X
PUMP DATA
PUMP PERFORMANCE
Air Inlet Pressure Range . . . . . . . . . . 30 - 150 p.s.i.g. (2.1 - 10.3 bar)
Fluid Pressure Range . . . . . . . . . . . . . 90 - 457 p.s.i.g. (6.2 - 31.5 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 60
Displacement In.³ Per Cycle . . . . . . . . . . . . . . 112.7
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.4 oz. (1846 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 2.05
Flow @ 60 Cycles / Minute . . . . . . . . . . . . . . . . 29.3 g.p.m. (110.8 l.p.m.)
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . . . 84.7 db(A) *
The pump sound pressure level has been updated to an Equivalent Continuous
*
Sound Level (LAeq) to meet the intent of ANSI S1.13-1971, CAGI-PNEUROP S5.1
using four microphone locations.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX (800) 892-6276
www.ingersollrandproducts.com
© 2010 CCN 15333925
IMPORTANT
This is one of four documents which support the pump. Replacement copies of these forms are available upon request.
A F06 03 MXXXX X X-XX- X M od e l Ope rat o r’s Ma n ua l ( pn
97999-1503)
S-632 General I nformation - Industrial Piston Pumps (pn
97999-624)
6720X-XXX Lower Pump End Operator’s Manual (pn 97999-788)
AF066X-XX Air Motor Operator’s Manual (pn 97999-1467)
Page 2
Packing Material:
AF0603M11
X
X
X
X
-
X
Air Motor Option
Plunger Type
Spring Type
Lower Packing Material
Upper Packing Material
67201
-
X
4B
Packing Material
637318
-
X
4B
Packing Material
TOP VIEW
BOTTOM VIEW
5.625 (142.875 mm) dia.
45°
C
L
Material outlet
0.406 (10.3 mm)
dia. thru
4 equally spaced
Air Inlet
1/2 - 14 N.P.T.F. -1
C
L
Material outlet
PUMP OPTION DESCRIPTION CHART
Pump Model Lower Pump End Lower End Repair Kit
Glass Filled PTFE (upper)
Virgin PTFE (lower)
UHMW-PE (upper)
UHMW-PE (lower)
UHMW-PE/ Leather Staggered (upper)
UHMW-PE (lower)
(upper)
KS 7 7
FF C C
HF F F
GF P P
UHMW-PE (lower)
(upper)
RS R R
Virgin PTFE (lower)
Spring Type
Multiple Wave Spring 4 4 4
Plunger Type
Hardened Stainless Steel w/ Ceramic coating 8 B B
Air Motor Option
No Option N/A N/A
Intergrated ball valve regulator 1 N/A N/A
DIMENSIONS
Page 2 of 4 AF0603MXXXXXX-XX-X (en)
Page 3
GENERAL DESCRIPTION
WARNING
WARNING
PUMP CONNECTION DETAIL
Pump Motor Piston Rod
91547 Retaining Ring
Lower Pump Piston Rod
91644 Connector (2)
91546 Sleeve
Figure 2
PUMP CONNECTION - UPPER / LOWER
The four-ball pumps are primarily designed for the high volume
transfer of light and medium viscosity fluids. Stainless steel construction oers compatibility with a wide range of uids. The lower
pump is designed for easy priming. The double acting feature is
standard in all ARO industrial pumps. Material is delivered to the
pump discharge outlet on both the up and down stroke.
The motor is connected to the lower pump end by a spacer section.
This allows for lubrication of the upper packing gland and prevents
motor contamination because of normal wear and eventual leakage through the material packing gland. Be sure the solvent cup is
adequately lled with lubricant to protect the upper packings and
insure longest service life.
HAZARDOUS PRESSURE. Do not exceed maximum operating pressure of 457 p.s.i. (31.5 bar) at 150 p.s.i.
(10.3 bar) inlet air pressure.
Pump Ratio X = Maximum Pump
Inlet Pressure to Pump Motor Fluid Pressure
Pump ratio is an expression of the relationship between the pump motor area
and the lower pump end area. EXAMPLE: When 150 p.s.i. (10.3 bar) inlet pressure
is supplied to the motor of a 4:1 ratio pump, it will develop a maximum of 600
p.s.i. (41.4 bar) uid pressure (at no ow) - as the uid control is opened, the ow
rate will increase as the motor cycle rate increases to keep up with the demand.
Refer to general information sheet for additional
safety precautions and important information.
NOTICE: Thermal expansion can occur when the uid in the material lines is exposed to elevated temperatures. Example: Material
lines located in a non-insulated roof area can warm due to sunlight.
Install a pressure relief valve in the pumping system.
Replacement warning label (pn 92325) is available upon request.
TROUBLE SHOOTING
Pump problems can occur in either the air motor section or the
lower pump end section. Use these basic guidelines to help determine which section is aected.
NOTE: All threads are right hand.
Lay the pump assembly on a work bench.
1.
Remove the three (Y85-29-C) nuts from the three spacer rods
2.
(see gure 1).
Pull the air motor from the lower pump end until the motor
3.
piston rod is in the “down” position and the lower pump end
rod is in the “up” position.
Using e-ring pliers, slide the retaining ring up far enough to
4.
allow the sleeve to move upward and release the two connectors (see gure 2).
REASSEMBLY
Align the pump motor with the lower pump end. Position the
1.
air inlet of the motor 90° from the material outlet.
Install the two (91644) connectors and retain with the (91546)
2.
sleeve. Slide the (91547) retaining ring back into position.
Reinstall the spacer rods to the pump motor.
3.
Bring the motor and lower pump together and retain with
4.
three (Y85-29-C) nuts.
Pump will not cycle.
Be certain to first check for non-pump problems including
kinked, restrictive or plugged inlet / outlet hose or dispensing
device. Depressurize the pump system and clean out any obstructions in the inlet / outlet material lines.
Refer to the motor manual for trouble shooting if the pump
does not cycle and / or air leaks from the air motor.
Damaged motor. Service the motor.
Pump cycles but does not deliver material.
Refer to the lower pump end manual for further trouble shoot-
ing.
AF0603MXXXXXX-XX-X (en) Page 3 of 4
Page 4
PERFORMANCE CURVES
0 10 20 30 40 50 60
0 20 40 60 80 100 120
0 20 40 60 80 100 120
0
100
200
300
400
BACKPRESSURE (PSI)
0
50
100
150
200
250
AIR CONSUMPTION (SCFM)
40 PSI
70 PSI
100 PSI
120 PSI
U.S. GALLONS PER MINUTE WATER DELIVER
CYCLE PER MINUTE
BACKPRESSURE (Bar)
AIR CONSUMPTION (Liters/ Sec.)
CYCLE PER MINUTE
2.7 bar
4.8 bar
6.8 bar
8.3 bar
2.7 bar
4.8 bar
6.8 bar
8.3 bar
0 40 80 120 160 200 240
WATER DELIVER (GPM)
0.00
7.50
15.00
22.50
30.00
0
4
8
12
16
20
40 PSI
70 PSI
100 PSI
120 PSI
Page 4 of 4 AF0603MXXXXXX-XX-X (en)
PN 97999-1503
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