Ingersoll-Rand NM2304A-X-X specifications

CCN99695199

OPERATOR’S MANUAL NM2304A-X-X

RELEASED: 1-2 -98

REVISED: 6-1-10

(REV.G)

3” AIR MOTOR

4:1 RATIO

3” STROKE

INCLUDEMANUALS: 67151-X Lower Pump End (pn 97999-763), 6691X Air Motor (pn 97999-748) & S-632 General Informa-

tionManual (pn 97999-624)

SPECIFICATIONS,SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING

NM2304A-X1-X11

TWO BALL 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.

SERVICE KITS

•Use only genuine ARORreplacement parts to assure compatible

pressure rating and longest service life.

•637316 for repair of air motor section.

•637176for repair of 67151-X-311 and -X-511 lower pump section.

637228 for repair of 67151-X-C11lower pump section.

SPECIFICATIONS

Model Series (referto option chart) NM2304A-X1-X11.........

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

NM2304A-11-C11 67151-1-C11..............

NM2304A-11-311 67151-1-311..............

NM2304A-11-511 67151-1-511..............

NM2304A-41-C11 67151-4-C11.............

NM2304A-41-311 67151-4-311..............

NM2304A-41-511 67151-4-511..............

NM2304A-81-311 67151-8-311..............

NM2304A-91-311 67151-9-311..............

NM2304A-A1-C11 67151-A-C11.............

NM2304A-A1-311 67151-A-311..............

NM2304A-A1-511 67151-A-511..............

NM2304A-B1-311 67151-B-311..............

Material Inlet

NM2304A-11-X11,-81-, -B1- (female) 1-1/2 - 11-1/2N.P.T.F.- 1

NM2304A-41-X11,-91-X11, -A1-X11 Immersed Inlet

Material Outlet (female) 3/4 - 14 N.P.T.F.- 1..........

PERFORMANCE

Air Inlet Pressure Range 0 - 150 p.s.i. (0 - 10.3 bar).........

Fluid Pressure Range 0 - 600 p.s.i. (0 - 41.4 bar)...........

Maximum Rec’d Cycles / Minute 125.....

Displacement In3Per Cycle 8.2.........

Volume/ Cycle 4.54 oz. (134.3 ml)...................

Cycles Per Gallon 28.2................

Flow @ 60 Cycles / Minute 2.1 g.p.m. (8.06 l.p.m.)..........

Noise Level @ 100 p.s.i. 85 db(A) *............

Accessories Available 61113Wall Mount Bracket...........

66073-1 Air Line Connection Kit

*Thepump 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

microphonelocations.

PUMP DATA

Air Motor 66913

(seemanual 6691X)

Figure 1

MaterialOutlet (female)

3/4- 14 N.P.T.F.- 1

Lower Pump 67151-X-X11

(seemanual 67151-X)

AirInlet (female)

1/4- 18 N.P.T.F.- 1

“B”

MODEL NM2304A-X1-X11

1-7/16”

(36.5mm)

“A”

ModelNumber “A”(mm) “B” (mm) Weight (kg)

NM2304A-11-X11 30-11/32”(770.3) 11-23/32” (297.7) 32 lbs (14.5)

NM2304A-41-X11 55-23/32”(1414.9) 37-3/32”(942.2) 46 lbs (20.9)

NM2304A-81-X11 30-11/32”(770.3) 11-23/32” (297.7) 31.4 lbs (14.3)

NM2304A-91-X11 55-23/32”(1414.9) 37-3/32”(942.2) 45.4 lbs (20.6)

NM2304A-A1-X11 29-21/32”(752.9) 11-1/32”(280.2) 31.0 lbs (14.1)

NM2304A-B1-X11 30-11/32”(770.3) 11-23/32”(297.7) 32 lbs (14.5)

NOTE: Dimensionsare shown in inches and (mm), suppliedfor reference only and are

typicallyrounded up to the nearest 1/16 inch.

2-11-1/2N.P.T.

1/2”(13 mm) thru hole

(NM2304A-11-X,-81-X and -B1-X only)

MaterialInlet (f emale)

1-1/ 2 - 11-1 /2 N. P.T.F. - 1

(NM2304A-11-X,-81-X and -B1-X only)

IMPORTANT

This is one of the four documents which support the pump. Re-

placement copies of these forms are available upon request.

=NM2304A-X-X Model Operator’s Manual (pn 97999-749)

-S-632General Information - Industrial Piston Pumps (pn 97999-624)

-67151-X Lower Pump End Operator’s Manual (pn 97999-763)

-6691X Air Motor Operator’s Manual (pn 97999-748)

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506