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Stainless steel cam and groove dust plug, silver finish, cylindrical with handle, 4 inch coupling size

Usa Sealing

USA INDUSTRIALS BULK-CGF-350 Cam and Groove Fitting 304SS DP 4in Adapter Dust

SKU CH-WCGN-MVRNM

A 4-inch stainless-steel dust plug seals cam-and-groove couplings against debris at up to 100 psi

  • ColorTransparent
  • TypePipes, Valves & Fittings
  • Dust plug seals 4 in couplings against debris
  • 304 stainless steel body resists corrosion
  • DP type fits standard cam-and-groove systems
  • 100 psi rating handles pressure demands
  • Transparent finish allows visual inspection

4-inch 304 Stainless Steel Dust Plug

This cam-and-groove dust plug fits a 4-inch coupling and is built from 304 stainless steel for corrosion resistance. It suits industrial fluid-handling systems that need a secure seal on unused adapter ports. The DP-type plug closes the coupling without a locking arm, keeping debris out of the line. Maintenance crews and plant operators use it during downtime or changeover.

Fits 4-inch cam-and-groove couplings directly

The plug slides into any matching 4-inch coupler, requiring no tools or additional hardware. Its 4 3/4-inch outside diameter seats fully to protect the coupling face from contamination. Because it has no locking arm, it frees up the coupler's lever mechanism for quick removal when service resumes. The 9/16-inch plug length keeps the profile low inside the connection.

Rated for 100 psi in normal service

The 304 stainless body handles the rated pressure without deformation during static sealing. No moving parts mean silent operation and no vibration fatigue. The smooth natural finish resists surface buildup and cleans easily between uses. Power draw and active cooling are not applicable to this passive fitting.

Highlights

  • Dust plug seals 4 in couplings against debris
  • 304 stainless steel body resists corrosion
  • DP type fits standard cam-and-groove systems
  • 100 psi rating handles pressure demands
  • Transparent finish allows visual inspection

Specifications

BrandUSA INDUSTRIALS
ColorTransparent
TypePipes, Valves & Fittings

Questions about this item

What is the maximum operating pressure of this 304 stainless steel dust plug?

The cam and groove fitting is rated for 100 psi working pressure under normal service conditions.

How hot does the adapter get during continuous operation?

Stainless steel construction handles typical fluid temperatures without overheating since no moving parts generate heat.

Does this DP dust plug include a locking arm or gasket for the 4-inch coupling?

The specification lists no locking arm and no gasket included; it is a plain adapter dust cover.

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