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OPERAT
OR’S MANUAL
LM2350E–X
RELEASED: 3–7–97
REVISED: 6–21–10
(REV.
F)
CHOP–CHECK
GREASE PUMP
3” AIR MOTOR
50:1 RATIO
0 – 6250 PSI RANGE
INCLUDE MANUAL: S-633 GENERALINFORMATION (PNĂ97999-625)
INCLUDING: SPECIFICA
TIONS, SER
VICE KITS, GENERAL INFORMA
TION, P
ARTS, TROUBLESHOOTING
LM2350E–XX
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
• Use only genuine AROR replacement parts to assure compatible
pressure rating and longest service life.
• 637227 Pump Rebuild Kit. Includes the necessary soft parts for
normal service of the entire pump.
SPECIFICATIONS
Model Series LM2350E-XX..............
Type Air Operated, Chop-Check....................
Grease Pump
Ratio 50:1....................
Air Motor Diameter 3'' (7.62 cm).........
Stroke (Double Acting) 3'' (7.62 cm).....
Air Inlet 1/4'' - 18 NPTF (f)................
Material Outlet LM2350E-X1 3/8'' - 18 NPTF (f).
LM2350E-X2 Rc 3/8 (3/8" - 19 BSP Taper) (f).
Pump Construction Carbon Steel.......
Dimensional Data See Chart..........
Weight See Chart...................
PERFORMANCE
Air Inlet Pressure Range 0 - 150 PSI (0 - 10.3 bar).....
Fluid Pressure Range 0 - 7500 PSI (0 - 517 bar).......
Cycles / Minute Rec'd @ Working Flow 135.
Displacement In
3
Per Cycle 0.875...
Volume / Cycle 0.48 oz. (14.33 ml)............
Cycles Per Lb. 30.............
Maximum Delivery / Min. 7.5 lbs (3.4 kg).....
Noise Level @ 100 Psi 85 db(A)*.......
Accessories Available: 61113 Wall Mount Bracket......
66073-1 Air Line Connection Kit
* Thepumpsoundpressure levelhasbeen updatedtoanEquivalent ContinuousSound
Level (L
Aeq
) to meetthe intentof ANSIS1. 13-1971,CAGI-PNEUROP S5.1using four
microphone locations.
GENERAL
DESCRIPTION
Model LM2350E-X Series chop-check grease pump is intended to be
used primarilyforgrease deliverysystems. ItusescarbonsteelandothĆ
er materials which make it compatible with most petroleum based luĆ
brication products.
NOTE: If this pump was purchased separately (not part of a system),
consult your sales representative for compatible dispensing accessoĆ
ries which willbest match theapplication. All accessories mustbe able
to withstand the maximum pressure developed by the pump.
PUMP
DA
TA
FIGURE 1
Air
Inlet (female)
See ‘
‘Specifications”
MODEL LM2350E-XX
Material
Outlet (female)
See ‘
‘Specifications”
MODEL ``A'' (mm) ``B'' (mm) WEIGHT (kg)
LM2350E-2X 27-3/8 (695) 16-1/4 (412.8) 18.0 (8.16)
LM2350E-3X 40-1/8 (1019) 29 (736.6) 22.72 (10.31)
LM2350E-4X 48-5/8 (1235) 37-1/2 (952.5) 25.76(11.68)
LM2350E-6X 30-1/8 (765) 19 (482) 19.0 (8.62)
NOTE:Dimensionsareshown ininchesand(mm), suppliedforreferenceonlyand are
typicallyroundedup tothenearest1/16inch.
2'' NPSMBUNG ADAPTER
(Not included with-6X)
5/16'' (8 mm)Thru hole
‘‘B”
‘‘A”
1-1/4"
(31.8 mm)
IMPORTANT
This is one of two documents which support the pump.
Replacement copies of these forms are available upon request.
= LM2350E-X MODEL OPERATOR'S MANUAL
- S-633 GENERAL INFORMATION LUBRICATION PISTON PUMPS
WARNING
READ THE GENERAL INFORMATION MANUAL
INCLUDED FOR ADDITIONAL OPERATING AND SAFETY
PRECAUTIONS AND OTHER IMPORTANT INFORMATION.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2010
www.ingersollrandproducts.com