Dust Plugs are not designed for pressure applications.
Items
Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter

Cam and Groove - Dust Plug Adapter
Size (in.) N/A 3/4 N/A 1 N/A 1 1/4 N/A 1 1/2 N/A 2
Material N/A 356 T6 Aluminum
Manufacturer N/A Seal Fast, Inc.