Usa Sealing
USA INDUSTRIALS Dust Cap Type DC Nylon 3 in 59 mm 200 psi
Nylon dust cap fits 3-inch couplings, seals to 200 psi with nitrile gasket
- ColorTransparent
- TypePipes, Valves & Fittings
- Nylon construction resists corrosion and chemicals
- Transparent body allows quick visual inspection of flow
- 59 mm overall length fits standard 3 in couplings
- 200 psi pressure rating handles demanding fluid systems
- Nitrile gasket provides reliable sealing performance
USA INDUSTRIALS 3 in Nylon Dust Cap
This USA INDUSTRIALS dust cap is a Type DC fitting designed to protect a 3 in coupling socket. The body and gasket are both made from nylon and nitrile respectively for chemical compatibility. It has an overall length of 59 mm and a pressure rating of 200 psi. The transparent colour allows quick visual inspection of the connection.
Suits maintenance teams sealing 3 in couplings
It suits maintenance teams who need a reliable socket cover for 3 in couplings in fluid handling systems. The 200 psi rating supports standard industrial pressure requirements. Buyers needing a locking arm for vibration security should look at alternative designs. This cap is also not intended for coupling sizes other than 3 in.
Check your coupling size and pressure needs
Before ordering, verify that your coupling size matches the 3 in specification exactly. Confirm the system operating pressure does not exceed 200 psi. Ensure the 59 mm overall length fits within your installation envelope. The nitrile gasket material should be compatible with the media in your pipes.
Highlights
- Nylon construction resists corrosion and chemicals
- Transparent body allows quick visual inspection of flow
- 59 mm overall length fits standard 3 in couplings
- 200 psi pressure rating handles demanding fluid systems
- Nitrile gasket provides reliable sealing performance
Specifications
| Brand | USA INDUSTRIALS |
|---|---|
| Color | Transparent |
| Type | Pipes, Valves & Fittings |
Questions about this item
What size coupling does this 3 in dust cap fit?
The dust cap is designed for a 3 in coupling size with a socket inside diameter of 3 5/8 in.
Will the nitrile gasket seal against the same fluids as my existing nylon fittings?
Nitrile gaskets generally resist oils and fuels, while the nylon body handles water and many chemicals; verify compatibility with your specific fluid.
How can I confirm the cap is rated for my 200 psi system after installation?
The cap carries a 200 psi rating; pressure-test the assembled line at working pressure and check for leaks at the gasket seat.
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