Pump Head Assembly
AssemblyTriplex piston pump or centrifugal impeller unit that converts rotational shaft power into high-pressure fluid flow (200–500 GPM at 1500–3000 psi). A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Pump Head Assembly
5 top-level lines as of r112300| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Cylinders | mud-pump-drilling-pump-cylinders | 3× | 3 | · | part |
| 2 | Pump Pistons | mud-pump-drilling-pump-pistons | 3× | 3 | · | part |
| 3 | Pump Crankshaft | mud-pump-drilling-pump-crankshaft | 1× | 1 | · | part |
| 4 | Pump Liners | mud-pump-drilling-pump-liners | 3× | 3 | · | part |
| 5 | Check Valves | mud-pump-drilling-pump-valves | 1× | 1 | · | part |