Ingersoll Rand NM2304B-X-X - Manual

CCN 99692980

OPERATOR’S MANUAL

NM2304B-X-X

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).

RELEASED: 10-17-97
REVISED: 6-1-10
(REV. G)

NM2304B-X1-X1X

TWO-BALL PUMP SERIES

Stainless 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.

3” AIR MOTOR
4:1 RATIO
3” STROKE

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)

. . . . . . . . . . . NM2304B-X1-X1X

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)

c

Accessories Available

. . . . . . . . . . . . . . . . 61113 Wall Mount Bracket

66073-1 Air Line Connection Kit

c

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.

y

y

y

y

y

y

PUMP DATA

"A"

"B"

1-3/8"

(35 mm)

Model Number

"A"

(mm)

"B"

(mm)

Weight

(kg)

NM2304B-11-X1X 28-1/8"

(714.4)

9-23/32"

(246.8)

32.0

(14.5)

NM2304B-41-X1X 51-21/32"

(1312.1)

33-1/4"

(844.6)

46.0

(20.9)

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 I nformation - I ndustrial 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)

Figure 1

MODEL NM2304B-X1-X1X

NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.

Air Inlet (female)

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

Material Outlet (female)

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

66913 Air Motor

(see manual 6691X)

Material Inlet (female)

1-1/4 - 11-1/2 N.P.S.M.

6510X-X Lower Pump

(see manual 65106-X)

2 - 11-1/2 N.P.S.M.

Spacer Section

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

(800) 495-0276

FAX

(800) 892-6276

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www.ingersollrandproducts.com