Ingersoll-Rand ARO 612041 Series User Manual

OPERAT OR’S MANUAL 612041–X
RELEASED: 10–23–86
REVISED: 8–8–97
(REV. G)
2” AIR MOTOR
1:1 RATIO
0 – 150 PSI RANGE
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INCLUDING: SPECIFICA TIONS, SER VICE KITS, GENERAL INFORMA TION, P ARTS, TROUBLESHOOTING
2” DIFFERENTIAL
TRANSFER PUMP
READ THIS MANUAL CAREFULL Y BEFORE INST ALLING,
OPERA TING OR SER VICING 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
• ';. 764@ 0.6=26. $" :.84*,.5.6< 8*:<; <7 *;;=:. ,758*<2+4.
8:.;;=:. :*<260 *6- 4760.;< ;.:>2,. 42/.
•  /7: 2: 7<7: :.8*2: ;.. 8*0. 
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SPECIFICATIONS
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530,'   ,5
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
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#9 '%& :%-'4  +/65' 
+41-#%'.'/5 /

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.>.4 
.9
 <7 5..< <1. 26<.6< 7/ !% %  #!'$"# % =;260 /7=:
52,:78176. 47,*<276;
GENERAL DESCRIPTION
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8:7-=,<;
OPERATING AND SAFETY PRECAUTIONS
WARNING '#& 5*' '/'3#- /(03.#5+0/ #/6#- (03 01'3#5;
+/) #/& 4#('5: 13'%#65+0/4 #/& +.1035#/5 +/(03.#5+0/
PUMP DA TA
FIGURE 1
Material Inlet
Immersed
Air Inlet (female)
1/4” – 18 NPTF – 1
 !!
Material Outlet (female)
3/4” – 14 NPTF – 1
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(      
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'1-#%'.'/5 %01+'4 0( 5*'4' (03.4 #3' #7#+-#$-' 610/ 3'26'45
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  !$ !"$ &"! '$&"! #%&"! #' #%
1997  PRINTED IN U.S.A.
 (419) 636–4242  F AX (419) 633–1674
INGERSOLL–RAND COMPANY
ONE ARO CENTER  BR Y AN, OHIO 43506–0151

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Ingersoll-Rand ARO 612041 Series Specifications

General

Category	Water Pump
Type	Diaphragm Pump
Series	612041
Model	612041
Maximum Pressure	100 PSI
Inlet Port Size	2 inch
Outlet Port Size	2 inch
Air Inlet Size	1/2 inch NPT
Material	Aluminum

Summary

Specifications

Performance

Air Inlet Pressure Range

Defines the operating pressure range for the air inlet.

Fluid Pressure Range

Defines the operating pressure range for fluid output.

Max Rec'd Cycles Per Minute

Specifies the maximum recommended operating cycles per minute.

Displacement In³ Per Cycle

Quantifies the volume displaced per pump cycle.

Volume / Cycle

Indicates the fluid volume dispensed per cycle.

Cycles Per Gallon

States the number of cycles required to dispense one gallon.

Maximum Flow Rate

Indicates the maximum potential flow rate of the pump.

Maximum Working Flow Rate

Noise Level

Operating and Safety Precautions

Pump Disassembly

Pump Disassembly (continued)

Pump Reassembly

Trouble Shooting

Material on one stroke only (fast downstroke)

Material on one stroke only (fast upstroke)

Material leakage out the top of the pump body

Air leakage out of the exhaust holes