Jason Industrial DP300A is a Type DP dust plug for cam and groove couplings. This 3" size plug is made of aluminum and designed to seal female couplers when not in use. Compatible with standard cam and groove Type A male adapters.

Fits male adapters.

• Aluminum alloy spec ASTM B85 Grade 383.
• 304 Type stainless steel handles.
• Steel handle pins pull rings and safety clips are all zinc-plated.

Material Features

• Sizes 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 and 6 are manufactured to comply with Mil Spec A-A-59326A. They will interchange with any coupling manufactured to the same standard.
• Size 5 complies to an ASTM spec. It will interchange to any other coupling manufactured to the same spec.
• The 1/2 size is not specified to any Mil spec.
• The 8 comes in two different styles. That size will interchange as follows:
  • Jason 800 series interchanges with PT Domestic Kuriyama of America Dixon Global and Campbell.
  • Jason 801 series interchanges with PT Import NECO Dixon Andrews Evertite/APG UPD and Sealfast.
  • Female couplers are supplied with safety pins.
  • Cam arms are 304 Stainless.
  • With the exception of the 1/2 size all other sizes are supplied with safety pins which will prevent disconnection during use.