Ingersoll-Rand AF0844SXXXXXX-XX-X User Manual
OPERATOR’S MANUAL & SALES AND ENGINEERING DATA
“A”
“B”
“C”
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: AF0860-XX Air Motor (pn 97999-1472), 66243-XXX-B Lower Pump End (pn 97999-828)
& S-632 General Information Manual (pn 97999-624).
8” AIR MOTOR
44:1 RATIO
6” STROKE
AF0844SXXXXXX-XX-X
EXTRUSION PUMP SERIES
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.
RELEASED: 10-1-10
(REV. 01)
SERVICE KITS
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
637489 for repair of air motor section.
637071-XXD-B for repair of lower pump end. Refer to the chart
on page 2 for description of -XXX options.
SPECIFICATIONS
Model Series
Pump Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Extrusion
Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44:1
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AF0860-XX
Motor Repair Kit . . . . . . . . . . . . . . . . . . . . . . . 637489
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 . . . . . . . . . . . . . . . . . . 66243-XXD-B
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 637071-XXD-B
Material Outlet (female) . . . . . . . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 lbs (40.4 kgs)
Air Inlet Pressure Range . . . . . . . 30 - 120 p.s.i.g. (2.1 - 8.3 bar)
Fluid Pressure Range . . . . . . . . . . 1320 - 5964 p.s.i.g. (91.0 - 411.3 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 70
Displacement In.³ Per Cycle . . . . . . . . . . . . . . 12.5
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.9 oz. (204.8 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 18.5
Flow @ 70 Cycles / Minute . . . . . . . . . . . . . . . . 3.8 g.p.m. (14.3 l.p.m.)
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . . . 89.8 db(A)*
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.
(refer to option chart)
. . . . . . . . . . . AF0844SXXXXXX-XX-X
PUMP PERFORMANCE
PUMP DATA
MODEL AF0844SXXXXXX-XX-X
Air Inlet (female)
3/4 - 14 N.P.T.F. - 1
AF0860-XX Air Motor
(see manual AF0860-XX)
Spacer Section
Y85-29-C Nut (3)
Connector (see gure 2)
90531 Spacer Rod (3)
Material Outlet (female)
1 - 11-1/2 N.P.T.F. - 1
66243-XXD-B Lower Pump
(see manual 66243-XXX-B)
Figure 1
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
(mm)
“A”
“B”
(1232.4)
48.518”
for -1 model
(1285.3)
50.603”
27.548"
27.548"
(mm)
“C”
(699.7)
(699.7)
(mm)
17.736"
17.736"
(450.5)
(450.5)
INGERSOLL RAND COMPANY LTD
P.O. BOX 151 ONE ARO CENTER BRYAN, OHIO 43506-0151
(800) 495-0276 FAX (800) 892-6276
www.ingersollrandproducts.com
© 2010 CCN 15334089
IMPORTANT
This is one of four documents which support the pump. Replacement copies of these forms are available upon request.
AF0844SXXXXXX-XX-X Model Operator’s Manual (pn 97999-
1519)
S-632 General Information - Industrial Piston Pumps (pn
97999-624)
66243-XXX-B Lower Pump End Operator’s Manual (pn 97999-828)
AF0860-XX Air Motor Operator’s Manual (pn 97999-1472)
PUMP OPTION DESCRIPTION CHART
AF0844SXX
X
X
X
X
-
X
Air Motor Option
Plunger Type
Spring Type
Lower Packing Material
Upper Packing Material
TOP VIEWBOTTOM VIEW
Air Inlet
3/4 - 14 N.P.T.F. -1
C
L
Material outlet
45°
45°
30°
15°
0.406 (10.3 mm) dia. thru
(4 equally spaced)
0.656(10.3 mm) dia. thru
(3 equally spaced)
7.437
3.750
14.181
(360.2 mm)
C
L
Material outlet
Pump Model Lower Pump End Lower End Repair Kit
XD-B
X
-
66243
XXD-B
-
Spring Type
Packing Material
Packing Material:
Glass Filled PTFE (upper)
Glass Filled PTFE (upper)
UHMW-PE (upper)
UHMW-PE (lower)
UHMW-PE/ Leather Staggered (upper)
UHMW-PE/ Leather Staggered (lower)
UHMW-PE / PTFE staggered (upper)
UHMW-PE (lower)
PTFE / UHMV-PE Staggered (upper)
Glass Filled PTFE (lower)
KK 3 3
FF C C
HH G G
GF P P
RK R R
Spring Type
Multiple Wave Spring 4 4 4
Multiple Wave Spring with alternate solvent
cup
Multiple Wave Spring with two-piece spacer
D 9 4
8
B B
Plunger Type
Hardened Stainless Steel w/ Hard
Chrome Plating
7 D D
Air Motor Option
No Option N/A N/A
Intergrated ball valve regulator 1 N/A N/A
637071
Spring Type
Packing Material
DIMENSIONS
Page 2 of 4 AF0844SXXXXXX-XX-X (en)
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