Ingersoll Rand WLM2203A-X1 - Manual
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Table of Contents:
- Page 2 – GENERAL DESCRIPTION; PUMP RATIO X
- Page 3 – LOWER SECTION; Lubricate with Gadus S2 U1000 grease at assembly.
- Page 4 – check from the piston rod.; Figure 5; B) Grasp the lower motor cap; Figure 3; nuts from the base
OPERATOR’S MANUAL
WLM2203A-X
RELEASED:
5-3-99
REVISED:
8-1-11
(REV. G)
TWO-BALL PUMP SERIES
2” AIR MOTOR
3:1 RATIO
0 - 375 P.S.I. RANGE
INCLUDE MANUAL: S-633 GENERAL INFORMATION (PN 97999-625)
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, PARTS, TROUBLESHOOTING
WLM2203A-XX
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
•
Use only genuine ARO
R
replacement parts to assure compatible
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)
WLM2203A-XX
. . . . . . .
Type
Air Operated, Two Ball,
. . . . . . . . . . . . . . . . . . . . . . . . .
Double Acting Oil Pump
Ratio
3:1
. . . . . . . . . . . . . . . . . . . . . . . . .
Air Motor Diameter
2” (5.08 cm)
. . . . . . . . . . . . . .
Stroke
3” (7.62 cm)
. . . . . . . . . . . . . . . . . . . . . .
Air Inlet
(female)
models WLM2203A-X1
1/4 - 18 N.P.T.F. - 1
. . . . . .
models WLM2203A-X2
Rc 1/4 (1/4 - 19 BSP Taper)
. . . . . .
Material Inlet
(female)
models WLM2203A-X1
3/4 - 14 N.P.T.
. . . . . .
models WLM2203A-X2
Rp 3/4 (3/4 - 14 BSP Parallel)
. . . . . .
Material Outlet
(female)
models WLM2203A-X1
1/2 - 14 N.P.T.
. . . . . .
models WLM2203A-X2
Rp 1/2 (1/2 - 14 BSP Parallel)
. . . . . .
Pump Construction
Carbon Steel
. . . . . . . . . . . .
Dimensional Data
see “Pump Data”
. . . . . . . . . . . . . . .
Weight
see chart
. . . . . . . . . . . . . . . . . . . . . . . .
PERFORMANCE
Air Inlet Pressure Range
0 - 125 p.s.i. (0 - 8.6 bar)
. . . . . . . . . .
Fluid Pressure Range
0 - 375 p.s.i. (0 - 25.9 bar)
. . . . . . . . . . . .
Maximum Rec’d Cycles / Minute
125
. . . .
Displacement In
3
Per Cycle
6.2
. . . . . . . .
Volume / Cycle
3.46 oz. (102.28 ml)
. . . . . . . . . . . . . . . . . .
Cycles Per Gallon (Liter)
37 (9.8)
. . . . . . . . . .
Maximum Working Flow Rate
6 g.p.m. (23 l.p.m.)
. . . . . .
Maximum Flow Rate
9 g.p.m. (34 l.p.m.)
. . . . . . . . . . . . .
Noise Level @ 100 p.s.i. - 124 c.p.m.
80 db(A)*
. .
Accessories Available
61113 Wall Mount Bracket
. . . . . . . . . . . .
66073-1 Air Line Connection Kit
*
The pump sound pressure level has been updated to an Equivalent Continuous Sound
Level (L
Aeq
) to meet the intent of ANSI S1. 13-1971, CAGI-PNEUROP S5.1 using four
microphone locations.
PUMP DATA
Figure 1
Air Inlet (female)
See “Specifications”
MODEL WLM2203A-XX
Material Outlet (female)
See “Specifications”
NOTE: Pump is assembled
with material outlet located
180
_
from the air inlet.
NOTE: Dimensions are shown in inches and (mm), supplied for reference only and are typically
rounded up to the nearest 1/16 inch.
‘‘B”
1-5/16”
(33.4 mm)
Material Inlet (female)
See “Specifications”
Models WLM2203A-1X
6-29/32”
(175 mm)
‘‘A”
18-1/32”
(458.0 mm)
MODEL
“A”
(mm)
“B”
(mm)
WEIGHT
(kg)
WLM2203A-1X
N / A
N / A
11
(4.99)
WLM2203A-3X 40-1/16”
(1017.3)
22-1/32”
(559.3)
13.5
(6.12)
WLM2203A-4X 49-13/16”
(1265.0)
31-25/32”
(806.9)
14.4
(6.53)
WLM2203A-5X 57-7/16”
(1458.6)
39-13/32”
(1000.6)
15
(6.80)
2” N.P.T. Bung Adapter
Material Inlet (female)
See “Specifications”
Models WLM2203A-3X, -4X, -5X
IMPORTANT
This is one of two documents which support the pump. Replace-
ment copies of these forms are available upon request.
=
WLM2203A-XX
MODEL OPERATOR’S MANUAL
-
S-633
GENERAL INFORMATION LUBRICATION PISTON PUMPS
E
2011
(800) 495--0276
D
FAX FAX(800) 892--6276
INGERSOLL RAND COMPANY
209 NORTH MAIN STREET -- BRYAN, OHIO 43506
PATENTED
www.ingersollrandproducts.com
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Summary
WLM2203A-XX Page 2 of 4 PARTS LIST / WLM2203A-XX Item Description (size in inches) Qty Part No. Item Description (size in inches) Qty Part No. 1 Bolt (4) 94333 2 Upper Cap (1) 95035 n 3 Track Gasket (2) 94311 4 Sleeve (2) 94316 n 5 “O” Ring (1/16” x 11/16” o.d.) (4) Y325-15 n 6 “O” Ring (1/8” x 3/4”...
WLM2203A-XX Page 3 of 4 PARTS LIST / WLM2203A-XX 1 23 4 6 8 9 12 13 14 15 16 17 18 19 21 22 23 24 25 2627 , 28 H 29 , 30 31 32 7 5 11 7 8 9 6 13 3 33 , 20 Figure 2 . TORQUE REQUIREMENTS , (27, 36) 9 Nm (79.7 in. lbs) (29, 33) 88 - 95 Nm (64.9 - 70.1 ft lbs) 5 4 10 34 . 36 37 49 39 LOWER SECTION UPPE...
WLM2203A-XX Page 4 of 4 PLACING INTO SERVICE AIR AND LUBRICATION REQUIREMENTS Filtered air will help extend the life of the pump, allowing the pump to op- erate more efficiently and yield longer service life to moving parts and mechanisms. • Install an air line filter to provide good quality clean a...
