Ingersoll-Rand 612041-X specifications AIR Motor, Ratio, Service Kits, General Description

OPERATOR’S MANUAL		612041-X
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, PARTS, TROUBLESHOOTING		612042-X
INCLUDE MANUAL: S-632GENERAL INFORMATION (PN 97999-624)		RELEASED: 10-23-86
2” AIR MOTOR	2” DIFFERENTIAL	REVISED: 10-12-11
		(REV. K)
1:1 RATIO	TRANSFER PUMP
0 - 150 P.S.I. RANGE

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 AROR replacement parts to assure compatible pressure rating and longest service life.

•637084 for air motor repair (see page 2).

•637081 for lower pump end (Nitrile) repair (see page 3).

•637083 for lower pump end (PTFE) repair (see page 3).

SPECIFICATIONS
Model Series	61204X-X
Type	Air Operated, transfer pump
Ratio	1:1
Air Motor Diameter	2’’ (5.08 cm)
Stroke	6’’ (15.24 cm)
Air Inlet (female)	1/4 - 18 N.P.T.F. - 1
Material Inlet	immersed
Material Outlet (female)	3/4 - 14 N.P.T.F. - 1
Pump Construction	Carbon Steel
Dimensional Data	See Chart
Weight	See Chart
PERFORMANCE
Air Inlet Pressure Range	0 - 150 p.s.i. (0 - 10.3 bar)
Fluid Pressure Range	0 - 150 p.s.i. (0 - 10.3 bar)
Maximum Rec’d Cycles / Minute . .	75
Displacement In3 Per Cycle	18.8
Volume / Cycle	10.4 oz. (307.7 ml)
Cycles Per Gallon	12.3
Maximum Working Flow Rate . . . .	9 g.p.m. (34.1 l.p.m.)
Maximum Flow Rate	18 g.p.m. (68.1 l.p.m.)
Noise Level @ 60 p.s.i., 40 c.p.m. . .	77.8 db(A)*

*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.

GENERAL DESCRIPTION

The Aro 2’’ differential 1:1 ratio transfer pumps are intended to be used primarily for oil transfer and delivery systems. It is best to use this pump with low - medium viscosity fluids. It uses carbon steel and other materi- als which make it compatible with most petroleum based lubrication products.

PUMP DATA

MODEL 61204X-X

48

Air Inlet (female) 1/4 - 18 N.P.T.F. - 1

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

‘‘B’’

Figure 1

Material Inlet

Immersed

NOTE: Dimensions are shown in inches and (mm), supplied for reference only and are typically rounded up to the nearest 1/16 inch.

MODEL	“A” (mm)	“B” (mm)	WEIGHT (kg)
612041-X	54” (1371.6)	34-5/8” (879.5)	13 lb (5.9)
612042-X	64-1/4” (1631.9)	44-7/8” (1139.8)	14 lb (6.4)

IMPORTANT

This is one of two documents which support the pump. Replace- ment copies of these forms are available upon request.

=612041-XMODEL OPERATOR’S MANUAL

-S-632GENERAL INFORMATION LUBRICATION PISTON PUMPS

OPERATING AND SAFETY PRECAUTIONS

WARNING Read the General Information Manual for operat- ing and safety precautions and important information.

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

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