OPERATOR’S MANUAL
650879-XXX
2-22-01
RELEASED:
REVISED:
(REV. C)
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 67301-XXX Lower Pump End (pn 97999-962) 637354 Air Motor (pn 97999-968), & S-1212
General Information Manual (pn 97999-963).
5-19-11
8” AIR MOTOR
650879-XXX
28:1 RATIO
EXTRUSION PUMP SERIES
6” STROKE
Carbon 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 Ingersoll Rand replacement parts to assure
compatible pressure rating and longest service life.
637357 for repair of air motor section.
637349-XXD for repair of lower pump end. Refer to the chart
on page 2 for description of -XXD options.
y
MODEL 650879-XXX
y
y
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 (not shown)
SPECIFICATIONS
637354 Air Motor
(refer to option chart)
Model Series
. . . . . . . . . . . 650879-XXX
“A”
(see manual 637354)
Pump Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Extrusion
Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28:1
Spacer Section
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637354
Motor Repair Kit. . . . . . . . . . . . . . . . . . . . . . . 637357
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 . . . . . . . . . . . . . . . . . . 67301-XXX
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 637349-XXD
Material Outlet (female) . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 lbs (63.5 kgs)
Y14-750-K Lock Washer (6)
95495 Plate
Connector (see figure 2)
95214 Spring
“B”
93866 Spacer Rod (3)
Y6-128-C Hex Cap Screw (6)
Material Outlet (female)
1-1/4 - 11-1/2 N.P.T.F. - 1
(150° from air inlet)
PUMP PERFORMANCE
“C”
“D”
Air Inlet Pressure Range . . . . . . . 30 - 120 p.s.i.g. (2.1 - 8.3 bar)
Fluid Pressure Range. . . . . . . . . . . . 840 - 3360 p.s.i.g. (57.9 - 231.7 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 70
67301-XXX Lower Pump
(see manual 67301-XXX)
Displacement In.3 Per Cycle. . . . . . . . . . . . . . . . 20.0
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.08 oz. (327.6 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 11.55
Flow @ 70 Cycles / Minute. . . . . . . . . . . . . . . . 6.06 g.p.m. (22.94 l.p.m.)
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . . . 89.8 db(A)
c
Figure 1
Accessories Available . . . . . . . . . . . . . . . . 66542 Wall Mount Bracket
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
(mm) (mm) (mm) “D” (mm)
(73.1)
65139 Floor Mount
92460 Silencer
“A”
51-11/32”
“B”
30-13/32"
“C”
(489.0)
19-1/4"
(1304.1)
(772.3)
2-7/8”
Tested with 92460 silencer installed .
c
d
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.
IMPORTANT
This is one of four documents which support the pump. Re-
placement copies of these forms are available upon request.
650879-XXX Model Operator’s Manual (pn 97999-971)
S-1212 General Information - Industrial Piston Pumps (pn
97999-963)
67301-XXX Lower Pump End Operator’s Manual (pn 97999-962)
637354 Air Motor Operator’s Manual (pn 97999-968)
:
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INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2011
CCN 99910812
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