Hose Adapter, American Pneumatic Tool part number 1280583027, which replaced the older number 18705, listed at Crowder Supply as APT18705. This is the supply connection for the scaler. Damaged threads or a chewed sealing face cost pressure at the working end.
It is called out in the parts diagram for the 307 & 317 Needle Scaler. That machine is the APT 307 Pneumatic Needle Scaler if you are pricing a replacement rather than a repair. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away, and the parts breakdown index indexes every breakdown we publish. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 1280583027
- Previous part number: 18705
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18705
- Listed on breakdowns for: 307 & 317 Needle Scaler
