Slurry Pump Wearing Parts Replacements
Publish Time: 2022-06-29 Origin: Site
The wear rate of a solids conveying slurry pump is a function of the severity of the pumping load and the wear characteristics of the material being processed. Therefore, the life of slurry pump consumables, such as impellers and bushings, varies from slurry pump to installation.
When the performance of a given pump no longer meets the requirements of a particular installation, mud pump consumables must be replaced. In situations where a mud pump is being used for the first time for a specific task, especially where failure of consumables during service could have serious consequences. It is recommended to periodically turn on the slurry pump, inspect the parts and estimate their wear rate in order to determine the remaining life of the parts. Contact us to install new slurry pump consumables
Part Number
Slurry pump parts are described by a three-part part number.
1. (1) to (5) Numeric letter or letter/number prefix that refers to the frame size of the associated slurry pump or part.
2. (3) Digit "Basic Part Number" indicating part type.
3. (3) Digit Alpha/Numeric Material Code.
· The following are example part numbers:
Prefix | Basic Number | Material Code |
F6 | 147 | A03 |
E4 | 110 E4110A05 | A05 |
The following list provides the basic part number and description for most Slurry pump parts. This list will be useful in identifying basic part numbers referenced in the body of this text. Slurry Pump Parts are shown in diagrams on the pages listed for reference.
| Basic Part Number | Part Name | Basic Part Number | Part Name |
| 001 | Adjusting Screw or Adjusting CAM | 063 | Lantern Ring |
| 003 | Base | 064 | Impeller O-Ring |
| 004 | Bearing Housing | 067 | Neck Ring |
| 005 | Bearing Assembly | 070 | Shaft Key |
| 008 | Bearing Sleeve | 073 | Shaft |
| 009 | Bearing | 075 | Shaft Sleeve |
| 009D | Bearing (Drive End) | 078 | Stuffing Box |
| 011 | Clamp Washer | 079 | Expeller Ring Stud |
| 012 | Clamp Bolt | 083 | Throatbush |
| 013 | Cover Plate | 085 | Cotter |
| 015 | Cover Plate Bolt | 089 | Bearing Seal |
| 017 | Cover Plate Liner | 090 | Shaft Seal |
| 018 | Cover Plate Liner–Throatbush Type | 108 | Piston Ring |
| 023 | Cover Plate Liner Set Screw or Stud | 109 | Shaft Sleeve O-Ring |
| 024 | End Cover | 110 | Volute Liner |
| 025 | Shim Set | 111 | Packing |
| 026 | Frame Plate Liner Stud | 117 | Shaft Spacer |
| 027 | End Cover Set Screw | 118 | Lantern Restrictor |
| 028 | Expeller | 122 | Seal Ring |
| 029 | Expeller Ring | 124 | Volute Liner Seal |
| 029R | Expeller Ring (Rubber Lined) | 125 | Volute Liner Seal |
| 032 | Frame Plate | 126 | Gland Clamp Bolt |
| 034 | Frame Plate Bolt | 127 | Impeller – Five Vane Open |
| 036 | Frame Plate Liner | 132 | Discharge Joint |
| 039 | Frame Plate Stud | 137 | Impeller – Three Vane Closed |
| 040 | Frame Plate Liner Insert Bolt | 138 | Grease Cup Adaptor |
| 041 | Frame Plate Liner Insert | 145 | Impeller – Four Vane Closed |
| 044 | Gland | 147 | Impeller – Five Vane Closed |
| 045 | Gland Bolt | 179 | Shaft Sleeve Spacer |
| 046 | Grease Retainer | 191 | Impeller – Eight Vane Open Torque Cyclo |
| 049 | Impeller–Eight Vane Closed | 217 | Impeller O-Ring |
| 051 | Impeller–Two Vane Open | 239 | Release Collar |
| 052 | Impeller–Three Vane Open | 241 | Lip Seal Gland |
| 056 | Impeller–Four Vane Open | - | Grease Fitting |
| 058 | Impeller–Six Vane Open | ||
| 060 | Intake Joint | ||
| 061 | Labyrinth Locknut | ||
| 062 | Labyrinth |