OPERATOR’S MANUAL |
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SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION
INCLUDE MANUALS: 67075 CART / LIFT (PN
RELEASED:
REVISED:
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CARBON STEEL | STAINLESS STEEL | CARBON STEEL |
LIFT & PUMP ASSEMBLY
SERVICE KITS
•Use only genuine AROR replacement parts to assure compatible pressure rating and longest service life.
•104302 for repair of
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•637316 for repair of 66915 air motor section.
SPECIFICATIONS | |
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Model Series | NP322L( )( )-( ) |
Type | Air Operated, Chop Check |
Ratio | 22:1 |
Air Motor | 66915 |
Motor Diameter | 3” (7.62 cm) |
Stroke (Double Acting) | 3” (7.62 cm) |
Air Inlet | 1/4” - 18 N.P.T.F. (f) |
Lower Pump End Series |
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Material Outlet | 1/2” - 14 N.P.T.F. - 1 (f) |
PERFORMANCE | |
Air Inlet Pressure Range | 0 - 150 PSI (0 - 10.3 bar) |
Fluid Pressure Range | 0 - 3300 PSI (0 - 227.6 bar) |
Max. Rec’d Cycles / Minute . . . | 125 |
Displacement In3 Per Cycle . . . | 1.9 |
Volume / Cycle | 1.05 oz. (31.5 ml) |
Cycles Per Gallon | 120 |
Flow @ 60 Cycles / Minute . . . . | 0.5 GPM (1.9 lpm) |
Noise Level @ 100 Psi | 85 db(A) * |
*The pump sound pressure level has been updated to an Equivalent Continuous Sound
Level (LAeq) to meet the intent of ANSI S1.
IMPORTANT
This is one of the eight documents which support the system. Replacement copies of these forms are available upon request.
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-GENERAL INFORMATION - AIR OPERATED PUMPING SYSTEMS
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-66913 AIR MOTOR OPERATOR’S MANUAL
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-67075 CART / LIFT OPERATOR’S MANUAL
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OPERATING AND SAFETY PRECAUTIONS
WARNING READ THE GENERAL INFORMATION MANUAL INCLUDED FOR OPERATING AND SAFETY PRECAUTIONS AND OTHER IMPORTANT INFORMATION.
WARNING DO NOT EXCEED MAXIMUM OPERATING PRES- SURE OF 3300 P.S.I. (227.6 BAR) AT 150 P.S.I. (10.3 BAR) AIR INLET PRESSURE.
P.O. BOX 151 D ONE ARO CENTER D BRYAN, OHIO
(419)
PUMP DATA
BASIC PUMP SYSTEM NP322L ( ) ( )-( )
B
A
E
D
C
FIGURE 1
MAJOR COMPONENTSITEM | DESCRIPTION (Size in Inches) | QTY | PART NO. |
A | Cart Assembly | (1) | 67075 |
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B | Miniature Filter / Regulator | (1) | |
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C | Follower Plate | (1) | |
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| Follower Plate | (1) | |
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| Follower Plate | (1) | |
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D | Basic Pump | (1) | |
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| Basic Pump | (1) | |
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E | Cover Asm | (1) | 67214 |