ARO Thunder LM2350E-X-B series Operator's Manual - Page 2
Browse online or download pdf Operator's Manual for Water Pump ARO Thunder LM2350E-X-B series. ARO Thunder LM2350E-X-B series 4 pages. 3 inch air motor 50:1 ratio 0 - 7500 p.s.i. range. chop-check grease pump
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Item Description
(size in inches)
1 Carriage Bolt
(1/4" - 20 x 9" long)
2 Upper Cap
n
3 Track Gasket
4 Sleeve
n
5 "O" Ring
(1/16" x 11/16" o.d.)
n
6 "O" Ring
(1/8" x 3/4" o.d.)
7 Spool
n
8 "U" Cup
(1/8" x 3/4" o.d.)
n
9 "O" Ring
(.106" x .587" o.d.)
10 Cylinder
11 Adapter
models LM2350E-X1-B
models LM2350E-X2-B
n
12 "O" Ring
(1/16" x 3/4" o.d.)
n
13 "O" Ring
(1/16" x 7/16" o.d.)
14 Muffler Housing
15 Foam Liner
16 Edge Trim
18 Retaining Ring
19 Washer
n
20 "U" Cup
(3/16" x 3" o.d.)
21 Piston
23 Piston Adapter
n
24 "O" Ring
(3/32" x 1" o.d.)
25 Dowel Pin
(1/4" o.d. x 7/8" long)
26 Washer
n
27 "O" Ring
(3/32" x 11/16" o.d.)
28 Spring
n
29 Rod Seal
30 Base
models LM2350E-X1-B
models LM2350E-X2-B
31 Nut
(1/4" - 20)
32 Ground Screw
(#10 - 32 x 1/4")
n
33 Gasket
34 Extension Tube
- LM2350E-2X-B (7.531'')
- LM2350E-3X-B (20.281'')
- LM2350E-4X-B (28.781'')
WARNING EXCESSIVE INLET PRESSURE. Can cause ex-
plosion resulting in severe injury or death. Do not exceed maxi-
mum operating pressure of 7500 p.s.i. (517.2 bar) at 150 p.s.i.
(10.3 bar) inlet air pressure. Do not run pump without using a
regulator to limit air supply pressure to the pump.
WARNING EXCESSIVE MATERIAL PRESSURE. Can cause
equipment failure resulting in severe injury or property dam-
age. Do not exceed the maximum material pressure of any
component in the system.
Replacement warning label is available upon request, PN \ 94520.
Page 2 of 4
PARTS LIST / LM2350E-XX-B
Qty Part No.
[Mtl]
(4)
94333
[C]
(1)
94390
[Z]
(2)
94392
[B]
(2)
94316
[Br]
(4)
Y325-15
[B]
(4)
Y325-206
[B]
(2)
94310
[D]
(2)
Y240-7
[B]
(2)
15066-PM
[B]
(1)
94306
[A]
(1)
94384
[C]
(1)
94384-1
[C]
(1)
Y325-16
[B]
(1)
Y325-11
[B]
(1)
94443
[A]
(2)
94402
(2)
94378-1
[N]
(1)
94406
[C]
(1)
94515
[C]
(2)
94518
[B]
(1)
94403
[D]
(1)
94388
[C]
(1)
Y325-117
[B]
(1)
Y148-37
[C]
(1)
94785
[C]
(1)
Y325-112
[B]
(1)
94705
[C]
(1)
93921
[U]
(1)
67188
[C/Z]
(1)
67188-1
[C/Z]
(4)
93828
[SS]
(1)
93005
[C]
(1)
70834
[Co]
(1)
94401-2
[C]
(1)
94401-3
[C]
(1)
94401-4
[C]
OPERATING AND SAFETY PRECAUTIONS
Item Description
(size in inches)
- LM2350E-6X-B (10.281'')
- LM2350E-7X-B (18.531'')
- LM2350E-8X-B (27.781'')
n
35 Gasket
36 Piston Rod
37 Pin
n
38 Cotter Pin
(1/16" x 1/2" long)
39 Connector
- LM2350E-2X-B (3.457")
- LM2350E-3X-B (14.145")
- LM2350E-4X-B (23.707")
- LM2350E-6X-B (6.207")
- LM2350E-7X-B (16.207")
- LM2350E-8X-B (24.707")
Piston & Tube Ass'y
(includes 40 - 44)
40 Lower Suction Tube
41 Plunger
42 Ball Stop
43 Ball
(9/32" dia.)
44 Adapter
n
45 Guide Washer
46 Spacer
47 Retaining Ring
(.763" o.d.)
48 "U" Cup
(3/16" x 11/16" o.d.)
49 Guide Spacer
50 Valve Body
n
Foot Valve Ass'y
(includes 47 - 50)
n
51 Gasket
52 Valve Seat
53 Primer Rod
n
54 Retainer Ring
55 Primer
56 Primer Tube
:
57 Bung Assembly
(includes 58)
:
58 Thumb Screw
(1/4" - 20 x 1")
: Not included with models LM2350E-6X-B
n Gadus S2 U1000 Grease Packet (1)
n Parts in Repair Kit
PUMP RATIO X
INLET PRESSURE TO PUMP MOTOR
Pump ratio is an expression of the relationship between the pump motor area and
the lower pump end area. EXAMPLE: When 150 p.s.i. (10.3 bar) inlet pressure is
supplied to the motor of a 50:1 ratio pump it will develop a maximum of 7500 p.s.i.
(517.2 bar) fluid pressure (at no flow) -- as the fluid control is opened, the flow rate
will increase as the motor cycle rate increases to keep up with the demand.
NOTICE: Thermal expansion can occur when the fluid in the materi-
al lines is exposed to elevated temperatures. Example: Material
lines located in a non-insulated roof area can warm due to sunlight.
Install a pressure relief valve in the pumping system.
Qty Part No.
[Mtl]
(1)
94401-6
[C]
(1)
94401-7
[C]
(1)
94401-8
[C]
(1)
70837
[Co]
(1)
94385
[C]
(1)
94786
[C]
(1)
Y15-21
[C]
(1)
94340-2
[C]
(1)
94340-3
[C]
(1)
94340-4
[C]
(1)
94340-6
[C]
(1)
94340-7
[C]
(1)
94340-8
[C]
(1)
71523-1
(1)
[C]
(1)
[C]
(1)
83276
[C]
(1)
Y16-209
[C]
(1)
70817-11
[C]
(1)
71524-1
[Co]
(1)
72392-1
[C]
(1)
Y147-68
[C]
(1)
Y186-4
[B]
(1)
76705
[T]
(1)
76704
[SH]
(1)
60940
(1)
F21-65
[Co]
(1)
6797
[C]
(1)
94446
[C]
(1)
94397
[C]
(1)
94400
[C]
(1)
94399
[C]
(1)
67145-2
[ZA]
(3)
Y66-59-C
[C]
94833
637227-B
MAXIMUM PUMP
=
FLUID PRESSURE
LM2350E-X-B