PARTS LIST / LM2250E-XX-B3
Item | Description (size) | (Qty) | Part No. | Mtl |
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1 | Carriage Bolt (1/4” - 20 x 9”) | (4) | 94333 | [C] |
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2 | Upper Cap | (1) | 94307 | [Z] |
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c 3 | Gasket | (2) | 94311 | [B] |
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4 | Sleeve | (2) | 94316 | [Br] |
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c 5 | “O” Ring (1/16” x 11/16” o.d.) | (4) | [B] | |
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c 6 | “O” Ring (1/8” x 3/4” o.d.) | (4) | [B] | |
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7 | Spool | (2) | 94310 | [D] |
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c 8 | “U” Cup (1/8” x 3/4” o.d.) | (2) | [B] | |
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c 9 | “O” Ring (0.106” x 0.587” o.d.) | (2) | [B] | |
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10 | Cylinder | (1) | 94249 | [A] |
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11 | Adapter | (1) | [C] | |
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c 12 | “O” Ring (1/16” x 3/4” o.d.) | (1) | [B] | |
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c 13 | “O” Ring (1/16” x 7/16” o.d.) | (1) | [B] | |
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14 | Muffler Housing | (1) | 94443 | [A] |
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15 | Foam Liner | (2) | 94402 | [U] |
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16 | Retaining Ring | (1) | 94406 | [C] |
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17 | Washer | (1) | 94515 | [C] |
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c 18 | “U” Cup (3/16” x 2” o.d.) | (2) | [B] | |
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19 | Piston | (1) | 94780 | [D] |
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20 | Piston Adapter | (1) | 94388 | [C] |
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c 21 | “O” Ring (3/32” x 1” o.d.) | (1) | [B] | |
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22 | Dowel Pin (1/4” o.d. x 7/8” long) | (1) | [C] | |
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c 23 | “O” Ring (3/32” x 13/16” o.d.) | (1) | [B] | |
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c 24 | Rod Seal | (1) | 95139 | [U] |
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25 | Washer | (1) | 94785 | [C] |
26 | Spring | (1) | 94705 | [C] |
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27 | Base | (1) | [C/Z] | |
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28 | Nut (1/4” - 20) | (4) | 93828 | [SS] |
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29 | Ground Screw (#10 - 32 x 1/4”) | (1) | 93005 | [C] |
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c 30 | Gasket | (1) | 70834 | [Co] |
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31 | Extension Tube |
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| models | (1) | [C] | |
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| models | (1) | [C] | |
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| models | (1) | [C] | |
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| models | (1) | [C] | |
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Item | Description (size) | (Qty) | Part No. | Mtl |
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c 32 | Gasket | (1) | 70837 | [Co] |
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33 | Piston Rod | (1) | 95137 | [C] |
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34 | Pin | (1) | 94786 | [C] |
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c 35 | Cotter Pin (1/16” x 1/2” long) | (1) | [C] | |
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36 | Connector |
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| models | (1) | [C] | |
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| models | (1) | [C] | |
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| models | (1) | [C] | |
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| models | (1) | [C] | |
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| Piston and Tube Assembly (includes | (1) | 67262 |
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| items 37 - 40 and 49) |
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37 | Lower Suction Tube | (1) |
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38 | Plunger | (1) |
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39 | Ball Stop | (1) | 83276 | [C] |
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40 | Ball (9/32” dia.) | (1) | [C] | |
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c 41 | Guide Washer | (1) | 95131 | [Co] |
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42 | Spacer | (1) | [C] | |
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c 43 | Retaining Ring (0.877” o.d.) | (1) | [C] | |
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c 44 | “U” Cup (1/8” x 13/16” o.d.) | (1) | [B] | |
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c 45 | Guide | (1) | 95132 | [T] |
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46 | Foot Valve Body | (1) | 95133 | [SH] |
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| Foot Valve Assembly (includes items 43 - 46) | (1) | 67242 |
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c 47 | Gasket | (1) | [Co] | |
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48 | Valve Seat | (1) | 6797 | [C] |
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49 | Primer Rod | (1) | 95134 | [C] |
50 | Primer | (1) | 94400 | [C] |
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c 51 | Retainer Ring | (1) | 94397 | [C] |
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52 | Primer Tube | (1) | 753750 | [C] |
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53 | Grease Filter | (1) | 753751 | [SS] |
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54 | Internal Circlip | (1) | 753752 | [C] |
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55 | Bung Assembly (includes item 56) | (1) | [ZA] | |
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56 | Thumb Screw (1/4” - 20 x 1”) | (3) | [C] | |
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c | Gadus S2 U1000 Grease Packet | (1) | 94833 |
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c | Items included in repair kit |
| 637332 |
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OPERATING AND SAFETY PRECAUTIONS
WARNING EXCESSIVE INLET PRESSURE. Can cause explo- sion, resulting in severe injury or death. Do not exceed maximum operating pressure of 7500 p.s.i. (517 bar) at 150 p.s.i. (10.3 bar) inlet pressure. Do not run pump without us- ing a regulator to limit air supply pressure to the pump.
WARNING EXCESSIVE MATERIAL PRESSURE. Can cause equipment failure, resulting in severe injury or property damage. Do not exceed the maximum material pressure of any component in the system.
Replacement warning label (pn 94520) is available upon re- quest.
Pump Ratio X | = | Maximum Pump |
Inlet Pressure to Pump Motor |
| 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 4:1 ratio pump, it will develop a maximum of 600 p.s.i. (41.4 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.
WARNING Refer to the general information manual in- cluded for additional operating and safety precautions and other important information.
NOTICE: Thermal expansion can occur when the fluid in the mate-
rial lines is exposed to elevated temperatures. Example: Material lines located in a
y ARO® is a registered trademark of Ingersoll Rand Company y Gadus® is a registered trademark of the Shell Oil Company y
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