OPERATOR’S MANUAL
INCLUDE MANUALS: 650691-XXX-B Extrusion Pump (97999-832), 66731-X Follower Plate (pn 97999-213),
67342-X Follower Assembly (pn 97999-1099), 67347-X Follower Assembly (pn 97999-1102), RM052S-X Two
Post Lift / Ram (pn 97999-1345), & S-636 General Information (pn 97999-636).
NP623XXXXR8-XX
RELEASED: 12-10-08
REVISED:
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE.
(REV. 01)
6” AIR MOTOR
NP623XXXXR8-XX
23:1 RATIO
EXTRUSION SYSTEM
6” STROKE
For use with 5 gallon / 20 liter drums (tapered or straight)
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.
The original language of this manual is English.
SERVICE KITS
NP623EXX3R8-XX EXTRUSION SYSTEM
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
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61355 for repair of 65665-B air motor.
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104302 for repair of P39124-100 filter / regulator.
104453 for repair of P39344-100 filter / regulator.
637071-XX3-B for repair of 66243-XX3-B lower pump end.
637466 for repair of lift / ram seals.
MODEL DESCRIPTION CHART
NP 6 23 E XXX R8 - XX
Air Motor Size
6
- 6”
Pump Ratio
23 - 23:1
Check Type / Wetted Materials
E
- Chop-Check / Carbon Steel
Lower Pump End Options
Refer to pump model operator’s manual
Ram Style
R8 - Two Post, 5 gallon
Figure 1
Follower Assembly
10 - 67342-1
11 - 67342-2
12 - 67342-3
20 - 66732
22 - 66732-2
30 - 67347-1
31 - 67347-2
40 - 67347-11
41 - 67347-12
GENERAL DESCRIPTION
21 - 66732-1
By delivering a smooth, continuous bead of the proper size, an
ARO system helps the operator maintain both production rate and
produce high quality standards. Maintained quality standards as-
sures that the material benefits are realized. To further maximize
operator production time, the ARO system has a built-in lift / ram
feature for quick and easy drum changeover and easy lifting of the
pump assembly from the container.
ARO systems are totally enclosed, sealing the material in the sys-
tem from air and moisture, preventing premature cure-out of the
material. This allows for either continuous or intermittent use of the
system and allows the need for daily system clean-up.
INGERSOLL RAND COMPANY LTD
P.O. BOX 151 ONE ARO CENTER BRYAN, OHIO 43506-0151
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© 2008
CCN 15324080
(800) 276-4658 FAX (800) 266-7016
fluids.ingersollrand.com
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ꢀ
PARTS LIST / NP623XXXXR8-XX
(size)
(size)
Item Description
Qty Part No.
Item Description
Qty Part No.
(7/8” - 14 x 4-1/2”)
(7/8”)
1
2
Pump Assembly
650691-XX3-B
7
8
9
Bolt
97153
(1)
(1)
(2)
(2)
(4)
(1)
(2)
(1/2 - 14 NPT x 1/2” o.d. tube)
(included with item 3)
Male Elbow
59756-362
Lock Washer
Y14-875
Y12-6-C
96737
(3/8" - 16)
Nut
3
4
Two Post Lift / Ram
RM052S-C
(1)
(1)
10 Mounting Plate
(see "Model Description
Follower Assembly
(7/8” - 14)
11 Nut
Y11-14-C
Chart", page 1)
(3/8”)
5
6
Lock Washer
Y14-616-C
Y6-68-C
12 Muffler
(1) 91790
(4)
(4)
(3/8" - 16 x 1-3/4”)
(1 quart) (not shown)
Cap Screw
13 Wet-Sol “Plus”
(1) 66333-B
(see page 2)
Air Controls
ASSEMBLY TORQUE REQUIREMENTS
)
(
2
NOTE: DO NOT OVERTIGHTEN FASTENERS.
(6) cap screw, 25 - 30 ft lbs (33.9 - 40.7 Nm).
(7) bolt, 70 - 80 ft lbs (94.9 - 108.5 Nm).
LUBRICATION / SEALANTS
Apply anaerobic pipe sealant to all male pipe threads.
12
6
(
7
)
5
9
10
8
11
Follower Plate Air Supply Valve
1
3
4
Figure 3
NP623XXXXR8-XX (en)
Page 3 of 4
DIMENSIONAL DATA
55-21/32”
73-1/2”
(1413.6 mm)
(1866.8 mm)
21-27/32”
18-3/16”
(554.8 mm)
(461.9 mm)
Figure 4
PN 97999-1406
Page 4 of 4
NP623XXXXR8-XX (en)
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