Ingersoll-Rand ARO Thunder LM2203A -C Series Operator's Manual

OPERATOR'S MANUAL
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, PARTS, TROUBLESHOOTING
INCLUDE MANUAL:S- GENERAL INFORMATION (PN 97999-
632
2" AIR MOTOR
3:1 RATIO
0 - 450 P.S.I. RANGE
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
Service KITS
• Use only genuine ARO
R
pressure rating and longest service life.
• 637224 Pump Rebuild Kit. Includes the necessary soft parts for
normal service of the entire pump.

SPECIFICATIONS

Model Series
(refer to option chart)
Type . . . . . . . . . . . . . . . . . . . . . . . . .
Ratio . . . . . . . . . . . . . . . . . . . . . . . . .
Air Motor Diameter . . . . . . . . . . . . . .
Stroke . . . . . . . . . . . . . . . . . . . . . .
Air Inlet (female)
LM2203A-X1-C . . . . . . . . . . . . . .
LM2203A-X2-C . . . . . . . . . . .
Material Inlet (female)
LM2203A-X1-C . . . . . . . . . . . . . .
LM2203A-X2-C . . . . . . . . . . .
Material Outlet (female)
LM2203A-X1-C . . . . . . . . . . . . . .
LM2203A-X2-C . . . . . . . . . . .
. . . . . . . . . . . .
Pump Construction
Dimensional Data . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . .

PERFORMANCE

Air Inlet Pressure Range . . . . . . . . . .
Fluid Pressure Range . . . . . . . . . . . .
Maximum Rec'd Cycles / Minute
3
Displacement In Per Cycle
Volume / Cycle . . . . . . . . . . . . . . . . . .
Cycles Per Gallon (Liter) . . . . . . . . . .
Maximum Working Flow Rate
Maximum Flow Rate . . . . . . . . . . . . .
Noise Level @ 100 p.s.i. - 124 c.p.m.

Accessories Available

. . . . . . . . . . . .
* 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 using four
Aeq
microphone locations.
624)
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
replacement parts to assure compatible
. . . . . . . . LM2203A-XX-C
Air Operated, Two Ball,
Double Acting Oil Pump
3:1
2'' (5.08 cm)
3'' (7.62 cm)
1/4 - 18 N.P.T.F.
Rp 1/4 (1/4 - 19 BSP Parallel)
3/4 - 14 N.P.T.
Rp 3/4 (3/4 - 14 BSP Parallel)
1/2 - 14 N.P.T.F. - 1
Rp 1/2 (1/2 - 14 BSP Parallel)
Carbon Steel
See chart
See chart
0 - 150 p.s.i. (0 - 10.3 bar)
0 - 450 p.s.i. (0 - 31.0 bar)
. . . . 125
. . . . . . . . 6.2
3.46 oz. (102.28 ml)
37 (9.8)
. . . . . . 6 g.p.m. (23 l.p.m.)
9 g.p.m. (34 l.p.m.)
. 80 db(A)*
61113 Wall Mount Bracket
66073-1 Air Line Connection Kit
LM2203A-XX-C
TWO-BALL PUMP
1-5/16"
(33.4 mm)
18-1/32"
(458.0 mm)
"A"
NOTE: Dimensions are shown in inches and (mm), supplied for reference only and are typically
rounded up to the nearest 1/16 inch.
MODEL
LM2203A-1X-C
LM2203A-3X-C 40-1/16"
LM2203A-4X-C 49-13/16"
LM2203A-5X-C 57-7/16"
This is one of two documents which support the pump. Replace-
ment copies of these forms are available upon request.
= LM2203A-X-C Model Operator's Manual
- S- General Information Lubrication Piston Pumps
632
LM2203A-X-C
RELEASED: 12-27-04
REVISED:
(REV. 03)
SERIES
PUMP DATA
MODEL LM2203A-XX-C
Air Inlet (female)
See "Specifications"
Material Outlet (female)
See "Specifications"
2" NPT BUNG ADAPTER
6-29/32"
(175.2 mm)
Material Inlet (female)
(LM2203A-1X-C)
See "Specifications"
"B"
Material Inlet (female)
(LM2203A-3X-C, -4X-C, -5X-C)
See "Specifications"
"A" "B"
(mm) (mm)
N / A N / A
22-1/32"
(1017.6) (559.3)
31-25/32"
(1265.0) (806.9)
39-13/32"
(1458.6) (1000.6)
IMPORTANT
9-22-11
Figure 1
WEIGHT (kg)
11
(4.99)
13.5
(6.12)
14.4
(6.53)
15
(6.80)