OPERATOR’S MANUAL
650883-XXX-B
RELEASED:
REVISED:
(REV. D)
1-14-00
6-1-10
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
650883-XXX-B
40:1 RATIO
TWO-BALL PUMP SERIES
6” STROKE
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.
SERVICE KITS
PUMP DATA
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
y
MODEL 650883-XXX-B
66614 for repair of air motor section.
y
y
Air Exhaust (female)
1-1/4 - 11-1/2 N.P.T.F. - 1
637305-XX3 for repair of lower pump end. Refer to the chart
on page 2 for description of -XXX options.
Air Inlet (female)
3/4 - 14 N.P.T.F. - 1
SPECIFICATIONS
66523-B Air Motor
(see manual 66523-B)
(refer to option chart)
Model Series
. . . . . . . . . . . 650883-XXX-B
Pump Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Two-Ball
Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40:1
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66523-B
Motor Repair Kit. . . . . . . . . . . . . . . . . . . . . . . 66614
“A”
Spacer Section
Y85-29-C Nut (3)
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)
Connector (see figure 2)
94685 Spring
“B”
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)
“C”
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
Material Inlet (male)
2 - 11-1/2 P.T.F. SAE Short
Displacement In.3 Per Cycle . . . . . . . . . . . . . . 14.4
Material Inlet (female)
1 - 11-1/2 N.P.T.F. - 1
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0 oz. (235.9 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 1
Flow @ 70 Cycles / Minute. . . . . . . . . . . . . . . . 4.4 g.p.m. (16.5 l.p.m.)
(mm) (mm) (mm)
“A”
43-17/32”
“B”
22-19/32"
“C”
(320.9)
12-21/32"
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . . . 89.8 db(A)
c
(1105.7)
(573.8)
Accessories Available . . . . . . . . . . . . . . . . 66542 Wall Mount Bracket
67187-1 Mounting Post
92460 Silencer
IMPORTANT
This is one of four documents which support the pump. Re-
placement copies of these forms are available upon request.
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.
c
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)
ꢀ
ꢀ
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2010
CCN 99836041
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