OPERATOR’S MANUAL 650636--X --C
RELEASED:11--15--96
REVISED: 6--4--10
(REV. 02)

FOUR BALL PUMP SERIES

6” AIR MOTOR

3:1 RATIO

6” STROKE

INCLUDEMANUALS: 6696X--X LOWER PUMP END (PN 97999--051)&
S--632GENERAL INFORMATION MANUAL (PN 97999--624)

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

SPECIFICATIONS,SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING

650636--X43--C

400 SERIES STAINLESS STEEL

SERVICE KITS

•Use only genuine ARORreplacement parts to assure compatible
pressure rating and longest service life.
•61355 for repair of Air Motor section.
Service Note: The Air Motor Service/Parts Manual is not shipped
withthe pump but it is included with each Service Kit. If this Service/
PartsInformation is needed, request theAir Motor Operator ’sManu -
al from ARO. (Manual 6564X--X,PN 97999--174).
•637240- X43 for repair of Lower Pump section.
Refer to the chart on page 2 for description of --X43options.

SPECIFICATIONS

Model Series (Referto option chart) 650636--X43--C..
Type Air Operated, Four Ball....................
Ratio 3:1....................
Air Motor 65665--B.................
Motor Repair Kit 61355..........
Motor Diameter 6” (15.2 cm)...........
Stroke 6’’..................
Air Inlet 1/2’’-- 14 NPTF--1(f).................
Air Exhaust 1--1/4’’,11--1/2NPTF --1(f)..............
Lower Pump End Series 66961--X43.....
Lower Pump Repair Kit 637240--X43.....
Material Outlet 3/4” NPTF--1(f)...........
PERFORMANCE
Air Inlet Pressure Range 30-- 150 PSI (2 --10.3 bar).....
Fluid Pressure Range 90 --450 PSI (6.2 -- 31.0 bar).......
Max. Rec’d Cycles / Minute 78...
Displacement In3Per Cycle 113...
Volume/Cycle 62.6oz. (1851 ml).............
Cycles Per Gallon 2.0..........
Flow @ 60 Cycles / Minute 29.35 GPM (111.1lpm)....
Noise Level @ 60 Psi - 40 Cpm 84.8 db(A) *
*Thepump sound pressure level has been updated to an Equivalent Continuous Sound
Level(LAeq) to meet the intent of ANSI S1. 13--1971, CAGI--PNEUROPS5.1 using four
microphonelocations.

PUMP DATA

Air Motor
65665--B
(SeeManual 6564X--X)
FIGURE 1
Material Outlet
3/4’’NPTF --1(f)
75_FROMAIR EXHAUST
Lower Pump
66961--X43
(SeeManual 6696X--X)
Air Inlet
1/2--14NPTF--1(f)
(NotShown)
Spacer Section
14-21/32
(372mm)
AccessoriesAvailable: 91790 Silencer, 66101 Wall Bracket.
NUTY85--29--N (3)
WASHERY14--625 (3)
SPACERROD 93232--1 (2)
CONNECTOR
SeeFigure2

MODEL 650636- X43 - C

17-25/32
(452mm)
38-5/8
(981mm)
SPRING94457
SPACERROD 93232--2
IMPORTANT
This is one of the four documents which support the pump.
Replacement copies of these forms are available upon request.
=650636--X--C MODEL OPERATOR’S MANUAL
-GENERAL INFORMATION-- INDUSTRIAL PISTON PUMPS
-6696X--XLOWER PUMP END OPERATOR’S MANUAL
-6564X--XAIR MOTOR OPERATOR’S MANUAL
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276 © 2010
www.ingersollrandproducts.com CCN 99711749