OPERATOR’S MANUAL
INCLUDE MANUALS: 66236-X-B LOWER PUMP END (PNĂ97999-489) & S-632 GENERAL INFORMATION MANUAL (PNĂ97999-624)
650875–X–B
5-25-96
SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING
RELEASED:
REVISED:
(REV. D)
6-9-10
650875–āXX4–B
10” AIR MOTOR
20:1 RATIO
6” STROKE
EXTRUSION PUMP SERIES
(CARBON STEEL)
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT
.
SERVICE KITS
PUMP DATA
• Use only genuine AROR replacement parts to assure compatible
pressure rating and longest service life.
MODEL 650875-XX4-B
• 637110 for repair of Air Motor section.
Service Note: The Air Motor Service/Parts Manual is not shipped
with the pump but it is included with each Service Kit. If this SerĆ
vice/Parts Information is needed, request the Air Motor Operator's
Manual from ARO. (Manual 66651, PnĂ97999-110).
Air Exhaust
1–1/4’’
Air Inlet
3/4–14 NPTF–1(f)
(Not Shown)
• 637128-āXXX-B for repair of Lower Pump section.
Refer to the chart on page 2 for description of -XXX options.
Air Motor
66651
(See Manual 66651
Pn97999-110)
51-1/4
(1302 mm)
SPECIFICATIONS
Spacer Section
CAP SCREW Y6-128-C (6)
WASHER Y14-750-K (6)
Model Series (Refer to option chart) . . 650875-āXX4-B
Type . . . . . . . . . . . . . . . . . . . . Air Operated, Extrusion
Ratio . . . . . . . . . . . . . . . . . . . . 20:1
Air Motor . . . . . . . . . . . . . . . . . 66651
Motor Repair Kit . . . . . . . . . . 637110
CONNECTOR See Figure 2
SPACER ROD 93866 (3)
31-7/16
(798 mm)
Motor Diameter . . . . . . . . . . . 10'' (25.4 cm)
Stroke . . . . . . . . . . . . . . . . . . 6''
Air Inlet . . . . . . . . . . . . . . . . 3/4'' - 14 NPTFā-ā1(f)
Air Exhaust . . . . . . . . . . . . . 1-1/4'', 11-1/2 NPTFā-ā1(f)
Lower Pump End Series . . . . . 66236ā-āXX4-B
Lower Pump Repair Kit . . . . 637128ā-āXX4-B
Material Inlet . . . . . . . . . . . . . Shovel type
Material Outlet . . . . . . . . . . . 1-1/2'', 11-1/2 NPTFā-ā1(f)
Material Outlet
1–1/2’’ NPTF–1(f)
90_ FROMAIR EXHAUST
Lower Pump
20
(508 mm)
66236–XX4–B
(See Manual 66236-āX-B)
PERFORMANCE
Air Inlet Pressure Range . . . . . 30 - 90 PSI (2 - 6.2 bar)
Fluid Pressure Range . . . . . . . 600 - 1800 PSI (41.3 - 124 bar)
Max. Rec'd Cycles / Minute . . . 60
3
Displacement In Per Cycle . . . 40.4
Cycles Per Gallon . . . . . . . . . . 5.7
2-7/8
(73 mm)
Material Inlet
Flow @ 60 Cycles / Minute . . . 10.5 G.P.M. (39.7 lpm)
Noise Level @ 60 Psi - 40 Cpm 84.8 db(A) *
FIGURE 1
* The pump sound pressure level has been updated to an Equivalent Continuous
Sound Level (L ) to meet the intent of ANSI S1. 13-1971, CAGI-PNEUROP S5.1
Aeq
using four microphone locations.
IMPORTANT
This is one of the four documents which support the pump.
Replacement copies of these forms are available upon request.
= 650875-āXX4-B MODEL OPERATOR'S MANUAL
- GENERAL INFORMATION - INDUSTRIAL PISTON PUMPS
- 66236-X-āB LOWER PUMP END OPERATOR'S MANUAL
- 66651 AIR MOTOR OPERATOR'S MANUAL
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
© 2010
(800) 495-0276 FAX(800) 892-6276
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