Piston Displacement Pump
AssemblyGear-driven variable-displacement piston pump that draws grease from the cartridge reservoir and pressurizes it toward the discharge hose. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Piston Displacement Pump
5 top-level lines as of r54900| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Cylinder Block | electric-grease-gun-pump-cylinder | 1× | 1 | · | part |
| 2 | Pump Piston Rod | electric-grease-gun-pump-piston | 1× | 1 | · | part |
| 3 | Pressure Relief Valve | electric-grease-gun-pump-valve | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 5 | O-Ring Set | oring-set | 2× | 2 | · | part |