OPERATOR'S MANUAL
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 66523-B Air Motor (pn 97999-868), 66300-XXX Lower Pump End (pn 97999-646) &
S-632 General Information Manual (pn 97999-624).
8" AIR MOTOR
40:1 RATIO
6" STROKE
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
66614 for repair of air motor section.
637305-XX3 for repair of lower pump end. Refer to the chart
on page 2 for description of -XXX options.
SPECIFICATIONS
Model Series
(refer to option chart)
Pump Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Two-Ball
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40:1
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66523-B
Motor Repair Kit . . . . . . . . . . . . . . . . . . . . . . . 66614
Motor Diameter . . . . . . . . . . . . . . . . . . . . . . . 8" (20.3 cm)
Stroke (double acting) . . . . . . . . . . . . . . . . . 6" (15.2 cm)
Air Inlet (female) . . . . . . . . . . . . . . . . . . . . . . . 3/4 - 14 N.P.T.F. - 1
Air Exhaust (female). . . . . . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 N.P.T.F. - 1
Lower Pump End Series . . . . . . . . . . . . . . . . . . 66300-XXX
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 637305-XX3
Material Inlet (female) . . . . . . . . . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
(male) . . . . . . . . . . . . . . . . . . . 2 - 11-1/2 P.T.F. SAE short
Material Outlet (female) . . . . . . . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68.1 lbs (30.9 kgs)
PUMP PERFORMANCE
Air Inlet Pressure Range . . . . . . . 30 - 120 p.s.i.g. (2.1 - 8.3 bar)
Fluid Pressure Range . . . . . . . . . . 1200 - 4967 p.s.i.g. (82.2 - 342.6 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 70
Displacement In.3 Per Cycle . . . . . . . . . . . . . . 14.4
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0 oz. (235.9 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 16
Flow @ 70 Cycles / Minute . . . . . . . . . . . . . . . . 4.4 g.p.m. (16.5 l.p.m.)
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . . 89.8 db(A)
Accessories Available . . . . . . . . . . . . . . . . 66542 Wall Mount Bracket
Tested with 92460 silencer installed
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
650883-XXX-B
TWO-BALL PUMP SERIES
300 Series Stainless Steel
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
. . . . . . . . . . . 650883-XXX-B
Double Acting Pump
67187-1 Mounting Post
92460 Silencer
.
© 2011
CCN 99836041
650883-XXX-B
PUMP DATA
MODEL 650883-XXX-B
"A"
"B"
"C"
Figure 1
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
"A"
"B"
(mm)
(mm)
43-17/32"
22-19/32"
(1105.7)
IMPORTANT
This is one of four documents which support the pump. Re-
placement copies of these forms are available upon request.
650883-XXX-B Model Operator's Manual (pn 97999-873)
S-632 General Information - Industrial Piston Pumps (pn
97999-624)
66300-XXX Lower Pump End Operator's Manual (pn 97999-646)
66523-B Air Motor Operator's Manual (pn 97999-868)
RELEASED:
1-14-00
5-23-11
REVISED:
(REV. E)
Air Exhaust (female)
1-1/4 - 11-1/2 N.P.T.F. - 1
Air Inlet (female)
3/4 - 14 N.P.T.F. - 1
66523-B Air Motor
(see manual 66523-B)
Spacer Section
Y85-29-C Nut (3)
Connector (see fi gure 2)
94685 Spring
94237 Spacer Rod (3)
Material Outlet (female)
1 - 11-1/2 N.P.T.F. - 1
(60° from air exhaust)
66300-XXX Lower Pump
(see manual 66300-XXX)
Material Inlet (male)
2 - 11-1/2 P.T.F. SAE Short
Material Inlet (female)
1 - 11-1/2 N.P.T.F. - 1
"C"
(mm)
12-21/32"
(573.8)
(320.9)
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