•  Suitable for all of the Emco Wheaton series of API Adapters.
• Protects poppet face of API Adapter and prolongs life of seals.
• High quality die cast body and component materials to international standards are used for durability and performance.
• Radial cam and lug design for one-handed
• Compact Glass Filled Nylon cams reduce wear and
eliminate corrosion.
• Buna seal fitted as standard.
• Heavy-duty stainless steel chain supplied as standard for attachment to API Adapter.
Polished or Power Coated options.
Seal tag hole variant for sealed delivery and security is also available.


The Emco Wheaton API Dust Caps are made from die cast aluminium and are easy to use. These dust caps are suitable for all API valves manufactured in accordance with API RP1004.They protect the poppet face of the API Adapter, prolongs its life, and adds an additional safety stop point. In countries following the ADR code of practice it is mandatory to fit a third stop valve; the F0499 dust cap is pressure tested to comply with this code.


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