Danfoss FSA 33 Flare to Solder Adapter | 3/8 in | 023U8014

Product Description:

The FSA 33 (023U8014) is engineered to offer the “best of both worlds”—the ease of component replacement found in flare connections and the leak-proof security of a soldered joint. In the UAE—where extreme temperatures and system vibrations can often lead to refrigerant leaks at flare nuts—the FSA adapter provides a robust solution. It features a 3/8 inch flare nut on one side and a 3/8 inch solder (ODF) connection on the other. This allows UAE technicians to easily convert components like pressure controls, filter driers, or sight glasses (which often come with flare ports) into permanent, vibration-resistant solder connections.

Key Features & Benefits:

• Enhanced Leak Tightness: Provides a seal integrity similar to a genuine soldered joint, significantly reducing the risk of refrigerant loss in the harsh Middle Eastern climate.
• No Soft Gaskets: Contains no O-rings or soft gaskets that can age or perish; instead, it utilizes a copper seal for long-term durability.
• Frost-Proof Design: Features built-in frost grooves in the nut, making it suitable for wet environments and preventing ice formation from loosening the connection.
• Easy Maintenance: Allows for the fast replacement of flare-mounted components without having to cut or re-braze the main system piping.
• High Working Pressure: Rated for up to 46 bar (667 psig), making it fully compatible with R410A and R32 high-pressure systems used in Dubai.

Technical Specifications:

FAQs:

• Q: Do I need to replace the copper seal every time?
• A: Yes, for maximum leak protection in UAE projects, the internal copper seal should be changed whenever the adapter is dismantled.
• Q: Is this suitable for the high-pressure side of an R410A system?
• A: Absolutely. Its 46-bar rating ensures it can safely handle the pressures of modern refrigerants used in the UAE.
• Q: Can I use this for components like the KP pressure switch?
• A: Yes, it is commonly used in Dubai to convert flare-connected KP switches into solder-ready components for a more permanent installation.