LM2250E-X-B (en)
Page 2 of 4
PARTS LIST / LM2250E-XX-B
Item
Description
(size)
Qty Part No.
[Mtl]
Item
Description
(size)
Qty Part No.
[Mtl]
1 Carriage Bolt
(1/4” - 20 x 9” long)
(4)
94333
[C]
2 Upper Cap
(1)
94307
[Z]
n
3 Gasket
(2)
94311
[B]
4 Sleeve
(2)
94316
[Br]
n
5 “O” Ring
(1/16” x 11/16” o.d.)
(4)
Y325-15
[B]
n
6 “O” Ring
(1/8” x 3/4” o.d.)
(4)
Y325-206
[B]
7 Spool
(2)
94310
[D]
n
8 “U” Cup
(1/8” x 3/4” o.d.)
(2)
Y240-7
[B]
n
9 “O” Ring
(0.106” x 0.587” o.d.)
(2)
15066-PM
[B]
10 Cylinder
(1)
94249
[A]
11 Adapter
- models LM2250E-X1-B
(1)
94447
[C]
- models LM2250E-X2-B
(1)
94447-1
[C]
n
12 “O” Ring
(1/16” x 3/4” o.d.)
(1)
Y325-16
[B]
n
13 “O” Ring
(1/16” x 7/16” o.d.)
(1)
Y325-11
[B]
14 Muffler Housing
(1)
94443
[A]
15 Foam Liner
(2)
94402
16 Retaining Ring
(1)
94406
[C]
17 Washer
(1)
94515
[C]
n
18 “U” Cup
(3/16” x 2” o.d.)
(2)
Y240-23
[B]
19 Piston
(1)
94780
[D]
20 Piston Adapter
(1)
94388
[C]
n
21 “O” Ring
(3/32” x 1” o.d.)
(1)
Y325-117
[B]
22 Dowel Pin
(1/4” o.d. x 7/8” long)
(1)
Y148-37
[C]
n
23 “O” Ring
(3/32” x 13/16” o.d.)
(1)
Y325-114
[B]
n
24 Rod Seal
(1)
95139
[U]
25 Washer
(1)
94785
[C]
26 Spring
(1)
94705
[C]
27 Base
- models LM2250E-X1-B
(1)
67241
[C/Z]
- models LM2250E-X2-B
(1)
67241-1
[C/Z]
28 Nut
(1/4” - 20)
(4)
93828
[SS]
29 Ground Screw
(#10 - 32 x 1/4”)
(1)
93005
[C]
n
30 Gasket
(1)
70834
[Co]
31 Extension Tube
models LM2250E-2X-B (7.531’’)
(1)
94401-2
[C]
models LM2250E-31-B (18.219’’)
(1)
94401-3
[C]
models LM2250E-32-B (20.281’’)
(1)
94401-7
[C]
models LM2250E-41-B (27.781’’)
(1)
94401-4
[C]
models LM2250E-42-B (28.781’’)
(1)
94401-8
[C]
models LM2250E-6X-B (10.281’’)
(1)
94401-6
[C]
models LM2250E-M2-B (16.698’’)
(1)
94401-9
[C]
n
32 Gasket
(1)
70837
[Co]
33 Piston Rod
(1)
95137
[C]
34 Pin
(1)
94786
[C]
n
35 Cotter Pin
(1/16” x 1/2” long)
(1)
Y15-21
[C]
36 Connector
models LM2250E-2X-B (3.457”)
(1)
94340-2
[C]
models LM2250E-31-B (14.145”)
(1)
94340-3
[C]
models LM2250E-32-B (16.207”)
(1)
94340-7
[C]
models LM2250E-41-B (23.707”)
(1)
94340-4
[C]
models LM2250E-42-B (24.707”)
(1)
94340-8
[C]
models LM2250E-6X-B (6.207”)
(1)
94340-6
[C]
models LM2250E-M2-B (12.624”)
(1)
94340-9
[C]
Piston & Tube Ass’y
(includes 37 - 40, 49)
(1)
67262
37 Lower Suction Tube
(1)
[C]
38 Plunger
(1)
[C]
39 Ball Stop
(1)
83276
[C]
40 Ball
(9/32” dia.)
(1)
Y16-209
[C]
n
41 Guide Washer
(1)
95131
[Co]
42 Spacer
(1)
72392-1
[C]
n
43 Retaining Ring
(0.877” o.d.)
(1)
76243-1
[C]
n
44 “U” Cup
(1/8” x 13/16” o.d.)
(1)
Y186-54
[B]
n
45 Guide
(1)
95132
[T]
46 Foot Valve Body
(1)
95133
[SH]
Foot Valve Assembly
(includes 43 - 46)
(1)
67242
n
47 Gasket
(1)
F21-65
[Co]
48 Valve Seat
(1)
6797
[C]
49 Primer Rod
(1)
95134
[C]
50 Primer
(1)
94400
[C]
n
51 Retainer Ring
(1)
94397
[C]
52 Primer Tube
(1)
94399
[C]
53 Bung Assembly
(includes 54)
(1)
67145-2
[ZA]
54 Thumb Screw
(1/4” - 20 x 1”)
(3)
Y66-59-C
[C]
n
Gadus S2 U1000 Grease Packet
(1)
94833
n
Parts in Repair Kit
637332
OPERATING AND SAFETY PRECAUTIONS
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 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.
PUMP RATIO X
INLET PRESSURE TO PUMP MOTOR
=
MAXIMUM PUMP
FLUID PRESSURE
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 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.
