Ingersoll-Rand ARO NM2202A 1 31 Series Operator's Manual

OPERATOR'S MANUAL
SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING
INCLUDE MANUALS: 67319-X LOWER PUMP END (PN 97999-1044), 67316 AIR MOTOR (PN 97999-1045)
& S-632 GENERAL INFORMATION MANUAL (PN 97999-624).
2" AIR MOTOR
2:1 RATIO
3" STROKE
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.
• 637377 for repair of air motor section.
•
637378-X31 for repair of 67319-X31 and 67320-X31 lower pump
ends.

SPECIFICATIONS

Model Series
(refer to option chart)
Type . . . . . . . . . . . . . . . . . . . . . . . . .
Ratio . . . . . . . . . . . . . . . . . . . . . . . . .
Air Motor . . . . . . . . . . . . . . . . . . . . . .
Motor Repair Kit . . . . . . . . . . . . . . .
Motor Diameter . . . . . . . . . . . . . . . .
Stroke (Double Acting) . . . . . . . . . .
Air Inlet (female) . . . . . . . . . . . . . . .
Lower Pump End Series
NM2202A-11-731 . . . . . . . . . . . . .
NM2202A-11-B31 . . . . . . . . . . . . .
NM2202A-11-C31 . . . . . . . . . . . . .
NM2202A-11-J31 . . . . . . . . . . . . . .
NM2202A-41-731 . . . . . . . . . . . . .
NM2202A-41-B31 . . . . . . . . . . . . .
NM2202A-41-C31 . . . . . . . . . . . . .
NM2202A-41-J31 . . . . . . . . . . . . .
Lower Pump Repair Kit . . . . . . . . . .
Material Inlet
NM2202A-11-X31 (female)
NM2202A-41-X31 . . . . . . . . . . . . .
Material Outlet (female) . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . .

PERFORMANCE

Air Inlet Pressure Range . . . . . . . . . .
Fluid Pressure Range . . . . . . . . . . . .
Maximum Rec'd Cycles / Minute
3
Displacement In. Per Cycle
Volume / Cycle . . . . . . . . . . . . . . . . . .
Cycles Per Gallon . . . . . . . . . . . . . . .
Flow @ 60 Cycles / Minute . . . . . . . . .
Noise Level @ 100 p.s.i. . . . . . . . . . . .

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.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
www.ingersollrandproducts.com
TWO-BALL PUMP SERIES
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
replacement parts to assure compatible
. . . . . . . . NM2202A-X1-X31
Air Operated, Two-ball
2:1
67316
637377
2" (5.08 cm)
3" (7.62 cm)
1/4 - 18 N.P.T.F. - 1
67320-731
67320-B31
67320-C31
67320-J31
67319-731
67319-B31
67319-C31
67319-J31
637378-X31
. . . . . . . 1-1/2 - 11-1/2 N.P.T.F.
immersed
3/4 - 14 N.P.T.F.
See chart
0 - 150 p.s.i. (0 - 10.3 bar)
0 - 351 p.s.i. (0 - 24.2 bar)
. . . . 120
. . . . . . . . 8.28
4.59 oz. (135.6 ml)
27.9
2.15 g.p.m. (8.14 l.p.m.)
80 db(A) *
61113 Wall Mount Bracket
66073-1 Air Line Connection Kit
CCN 20076626
© 2010
NM2202A-X1-X31
CARBON STEEL
MODEL NM2202A-X1-X31
"A"
"B"
NOTE: Dimensions are shown in inches and (mm), supplied for reference only and are
typically rounded up to the nearest 1/16 inch.
Model Number
NM2202A-11-X31 34-3/16"
NM2202A-41-X31 47-7/8"
This is one of the four documents which support the pump. Re-
placement copies of these forms are available upon request.
= NM2202A-X MODEL OPERATOR'S MANUAL
- GENERAL INFORMATION -- INDUSTRIAL PISTON PUMPS
- 67319-X LOWER PUMP END OPERATOR'S MANUAL
- 67316 AIR MOTOR OPERATOR'S MANUAL
NM2202A-X
RELEASED:
REVISED:
(REV. D)

PUMP DATA

67316 Air Motor
(see manual 67316)
Air Inlet (female)
1/4 - 18 N.P.T.F. - 1
96073 Spring
Spacer Section
96068 Plate
Material Outlet (female)
3/4 - 14 N.P.T.F.
11/16"
(17.5 mm)
Y99-47-C Cap Screw (4)
Tighten to 50 in. lbs (5.6 Nm)
67145-4-B Bung Assembly
2 - 11-1/2 N.P.T.
Lower Pump 673XX-X
(see manual 67319-X)
Material Inlet
1-1/2 - 11-1/2 N.P.T.F.
Figure 1
"A" "B"
(mm) (mm)
20-1/16"
(868.0 mm) (508.8 mm)
33-11/16"
(1214.8 mm) (855.6 mm)
IMPORTANT
3-7-03
6-1-10
(female)
Weight
(kg)
17.5 lbs
(7.9)
19.6 lbs
(8.9)