Usa Sealing
Usa Sealing Dust Plug Type DP 304 SS 1-1/4 in
Stainless steel dust plug seals 1-1/4 inch couplings against debris at 250 psi
- ColorTransparent
- 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.
Highlights
- 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
Specifications
| Brand | USA INDUSTRIALS |
|---|---|
| Color | Transparent |
| Type | Pipes, 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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