This is Atlas Copco part number 4950026400 diaphragm, stocked at Crowder Supply as AC-4950026400. Its job is to hold the pressure boundary between two mating faces; a hardened or nicked seal shows up as lost power and a damp housing well before anything else fails.
It appears on the DOP 15N 15N US 15F Diaphragm Pump breakdown. The tool itself is the Atlas Copco DOP 15 Pneumatic Diaphragm Pump. Compare it to the reference callout on the diagram to be sure it is the position you need.
Need the parts around it? They are on the same breakdown, and the full diagram library covers every machine we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 4950026400
- Manufacturer: Atlas Copco
- Crowder SKU: AC-4950026400
- Listed on breakdowns for: DOP 15N 15N US 15F Diaphragm Pump
