Oil-Free Pump Unit
AssemblyDirect-driven twin-cylinder piston pump compressing air without lubricant, using dry-running polymer piston rings on coated cylinder bores. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Oil-Free Pump Unit
8 top-level lines as of r44388| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Coated Cylinder | dental-compressor-cylinder | 2× | 2 | · | part |
| 2 | Dry-Running Piston | dental-compressor-piston | 2× | 2 | · | part |
| 3 | Valve Plate | dental-compressor-valve-plate | 2× | 2 | · | part |
| 4 | Crankcase | dental-compressor-crankcase | 1× | 1 | · | part |
| 5 | Pump Drive Motor 5 parts | dental-compressor-pump-motor | 1× | 1 | 0 | assembly |
| 6 | Discharge Cooling Line | dental-compressor-head-cooler | 1× | 1 | · | part |
| 7 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 8 | Fastener Set | fastener-set | 1× | 1 | · | part |