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Stainless steel dust plug, silver finish, cylindrical form

Usa Sealing

Usa Sealing Dust Plug Type DP 304 SS 1-1/4 in

SKU CH-8XJH-WVJR3

Stainless steel dust plug seals 1-1/4 inch couplings against debris at 250 psi

  • Product colorTransparent
  • Product typePipes, Valves & Fittings
  • Corrosion-resistant 304 stainless steel protects piping systems
  • Type DP dust plug seals 1-1/4 in couplings
  • 250 psi rating handles demanding pressure applications
  • 1-13/16 in outside diameter ensures secure fit
  • Natural finish maintains clean appearance in bath installations

Dust plug for 1-1/4 in couplings

This 304 stainless steel dust plug protects 1-1/4 inch couplings from contamination. The Type DP design fits the specified coupling size and is rated for 250 psi service pressure. Supplied as a new component from USA INDUSTRIALS, it is intended for pipe, valve and fitting applications.

Suitable for stainless systems needing a basic seal

Installers working with 304 stainless assemblies will find the plug matches the material and pressure class. Buyers who need a locking arm, a different coupling size or a higher pressure rating should look at alternative designs.

304 stainless steel body material

The plug is manufactured from 304 stainless steel, giving corrosion resistance consistent with that alloy. This single material specification determines compatibility with the fluid media and environment in which the coupling operates.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 84% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameUSA INDUSTRIALS
Product colorTransparent
Product typePipes, Valves & Fittings

Questions about this item

Does the 1-1/4 in dust plug come with a chain or lanyard attached?

The dust plug is supplied without a locking arm or tether, so a chain or lanyard must be purchased separately if required.

Should I choose the 304 stainless steel version or a different alloy for general plumbing use?

The 304 stainless steel body provides good corrosion resistance for standard water and air lines, making it the appropriate choice for most general plumbing applications.

Will the 250 psi rating hold on a live 1-1/4 in compressed-air line?

Yes, the plug is rated to 250 psi, so it will seal a 1-1/4 in compressed-air line operating at or below that pressure.

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