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CCN 99834988
OPERATOR’S MANUAL 650866-XXX-B
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 66523-B Air Motor (pn 97999-868), 6694X-XXX Lower Pump End (pn 97999-12) & S-632
General Information Manual (pn 97999-624).
RELEASED: 1-14-00
REVISED: 6-1-10
(REV. D)
650866-XXX-B
TWO-BALL PUMP SERIES
400 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.
8” AIR MOTOR
10:1 RATIO
6” STROKE
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.
637211-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)
. . . . . . . . . . . 650866-XXX-B
Pump Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Two-Ball
Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10:1
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 . . . . . . . . . . . . . . . . . . 66941-XXX
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 637211-XX3
Material Inlet (male) . . . . . . . . . . . . . . . . . . . 2 - 11-1/2 N.P.T.F. - 1
Material Outlet (female) . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 lbs (46.3 kgs)
PUMP PERFORMANCE
Air Inlet Pressure Range . . . . . . . 30 - 120 p.s.i.g. (2.1 - 8.3 bar)
Fluid Pressure Range . . . . . . . . . . . . 300 - 1200 p.s.i.g. (20.7 - 82.8 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 70
Displacement In. Per Cycle. . . . . . . . . . . . . . . . 59.8
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 33.1 oz. (979.6 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 3.9
Flow @ 70 Cycles / Minute . . . . . . . . . . . . . . . . 18.1 g.p.m. (68.6 l.p.m.)
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . . . 89.8 db(A)
c
Accessories Available . . . . . . . . . . . . . . . . 66542 Wall Mount Bracket
67187-1 Mounting Post
92460 Silencer
c
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.
y
y
y
PUMP DATA
“A”
“B”
“C”
IMPORTANT
This is one of four documents which support the pump. Re-
placement copies of these forms are available upon request.
:
650866-XXX-B Model Operator’s Manual (pn 97999-882)
S-632 General Information - Industrial Piston Pumps (pn
97999-624)
6694X-XXX Lower Pump End Operator’s Manual (pn 97999-12)
66523-B Air Motor Operator’s Manual (pn 97999-868)
Figure 1
MODEL 650866-XXX-B
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
Air Inlet (female)
3/4 - 14 N.P.T.F. - 1 (not shown)
Material Outlet (female)
1-1/4 - 11-1/2 N.P.T.F. - 1
(75° from air exhaust)
66523-B Air Motor
(see manual 66523-B)
Material Inlet (male)
2 - 11-1/2 N.P.T.F. - 1
66941-XXX Lower Pump
(see manual 6694X-XXX)
Spacer Section
Air Exhaust (female)
1-1/4 - 11-1/2 N.P.T.F. - 1
Connector (see gure 2)
Y6-128-C Hex Cap Screw (6)
Y14-750-K Lock Washer (6)
93866 Spacer Rod (3)
“A”
(mm)
"B"
(mm)
"C"
(mm)
47-9/32”
(1200.9)
26-11/32"
(669.1)
14-21/32"
(372.3)
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2010
www.ingersollrandproducts.com