Collection: Female to Male Expanders - Speedflow

Browse Speedflow 951 Series female-to-male AN flare expanders for connecting different AN sizes. Each adapter has a smaller female AN end and a larger male AN end. Match both ends to the components in your plumbing system.

Choosing your expander

• Female connection: Match the adapter's smaller female end to the corresponding male AN fitting.
• Male connection: Match the adapter's larger male end to the corresponding female AN fitting or hose end.
• Size combination: Check both sizes in the individual listing. For example, 951-06-08-BLK is listed as -6 AN female to -8 AN male.
• Fit and clearance: Confirm the mating connection and sealing arrangement, along with space for the adapter and connected hose.
• Application: Check the manufacturer's specifications for material, finish, fluid compatibility, operating pressure and temperature. Do not assume every adapter is suitable for brake or hydraulic systems.

Follow the manufacturer's assembly and tightening instructions. Changing the connection size does not increase the capacity of the smaller fitting or line; assess the complete system's requirements before selecting an adapter.