Ingersoll-Rand NM2304B-X-X Operator's Manual

OPERATOR'S MANUAL
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 65106-X Lower Pump End (pn 97999-578), 6691X Air Motor (pn 97999-748) & S-632
General Information Manual (pn 97999-624).
3" AIR MOTOR
4:1 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® replacement parts to assure compat-
ible pressure rating and longest service life.
637316 for repair of air motor section.
637010 for repair of 65106, 65108 and 65108-5 lower pump
ends.
637010-4 for repair of 65106-4, 65108-4 and 65108-6 lower
pump ends.
637010-6 for repair of 65108-8 lower pump ends.
637011 for replacement of lower ball check

SPECIFICATIONS

Model Series
(refer to option chart)
Pump Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Two-Ball
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4:1
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66913
Motor Repair Kit . . . . . . . . . . . . . . . . . . . . . . . 637316
Motor Diameter . . . . . . . . . . . . . . . . . . . . . . . 3" (7.62 cm)
Stroke (double acting) . . . . . . . . . . . . . . . . . 3" (7.62 cm)
Air Inlet (female) . . . . . . . . . . . . . . . . . . . . . . . 1/4 - 18 N.P.T.F. - 1
Lower Pump End Series
NM2304B-11-C11 . . . . . . . . . . . . . . . . . . . . 65108-4
NM2304B-11-C1B . . . . . . . . . . . . . . . . . . . . 65108-6
NM2304B-11-W11 . . . . . . . . . . . . . . . . . . . . 65108-8
NM2304B-11-311 . . . . . . . . . . . . . . . . . . . . . 65108
NM2304B-11-31B . . . . . . . . . . . . . . . . . . . . . 65108-5
NM2304B-41-C11 . . . . . . . . . . . . . . . . . . . . 65106-4
NM2304B-41-311 . . . . . . . . . . . . . . . . . . . . . 65106
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 637010-X
Material Inlet (female) . . . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 N.P.S.M.
Material Outlet (female) . . . . . . . . . . . . . . . 3/4 - 14 N.P.T.F.

PUMP PERFORMANCE

Air Inlet Pressure Range . . . . . . . . . . . . . 0 - 150 p.s.i.g. (0 - 10.3 bar)
Fluid Pressure Range . . . . . . . . . . . . . . . . . . 0 - 600 p.s.i.g. (0 - 41.4 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 120
Displacement In.3 Per Cycle. . . . . . . . . . . . . . . . 8.2
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.54 oz. (134.3 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 28.2
Flow @ 60 Cycles / Minute . . . . . . . . . . . . . . . . 2.13 g.p.m. (8.062 l.p.m.)
Noise Level @ 100 p.s.i. . . . . . . . . . . . . . . . . . . 85.0 db(A)
Accessories Available . . . . . . . . . . . . . . . . 61113 Wall Mount Bracket
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.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
www.ingersollrandproducts.com
NM2304B-X1-X1X
TWO-BALL PUMP SERIES
Stainless Steel
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
. . . . . . . . . . . NM2304B-X1-X1X
66073-1 Air Line Connection Kit
© 2010
CCN 99692980
NM2304B-X-X
PUMP DATA
MODEL NM2304B-X1-X1X
"A"
1-3/8"
(35 mm)
"B"
Figure 1
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
Model Number "A"
(mm)
NM2304B-11-X1X 28-1/8"
(714.4)
NM2304B-41-X1X 51-21/32" (1312.1)
IMPORTANT
This is one of four documents which support the pump. Re-
placement copies of these forms are available upon request.
NM2304B-X-X Model Operator's Manual (pn 97999-750)
S-632 General Information - Industrial Piston Pumps (pn
97999-624)
65106-X Lower Pump End Operator's Manual (pn 97999-578)
6691X Air Motor Operator's Manual (pn 97999-748)
RELEASED: 10-17-97
REVISED: 6-1-10
(REV. G)
Air Inlet (female)
1/4 - 18 N.P.T.F. - 1
66913 Air Motor
(see manual 6691X)
Spacer Section
Material Outlet (female)
3/4 - 14 N.P.T.F.
2 - 11-1/2 N.P.S.M.
6510X-X Lower Pump
(see manual 65106-X)
Material Inlet (female)
1-1/4 - 11-1/2 N.P.S.M.
"B" Weight
(mm) (kg)
9-23/32" 32.0
(246.8) (14.5)
33-1/4" (844.6) 46.0 (20.9)