The Brass Adapter 0.25 Inch Male SAE 45 deg Flare Cap by Danfoss Power Solutions (Aeroquip Inc-Alternate) is engineered for high-performance fluid transfer systems. Featuring a 0.25-inch tube outer diameter and UNF thread end type this adapter ensures a secure and tight fit in various industrial applications.
Manufactured to withstand extreme conditions it operates effectively in temperatures as low as -65 degrees. This component is designed without thread sealant ensuring compatibility with exacting requirements and standards. The female end gender makes it suitable for installations demanding precision and reliability.
Ideal for professional use this 45-degree flare union adapter is categorized under UNSPSC 40183100 meeting the rigorous demands of commercial fluid systems. With a robust brass construction it offers durability and resistance to corrosion essential for maintaining the integrity of fluid connections.
Supplier Part Number: 40X4
MPN: EAR99
Loading related products…
Specifications
Alternate Part Numbers
Alternate Part NumberC1HP77, Alternate Part Number MI-03318566, Alternate Part Number MINO-00015X06341, Alternate Part Number MINO-00925X86411
Will this cap fit a standard 1/4 inch flare fitting?
Answer by: Customer Support on Feb 18, 2026, 1:31 PM
This adapter is made to fit a 0.25-inch male SAE 45-degree flare, using a UNF thread end type to ensure a secure connection.
Question by: Hugh B on Jun 17, 2025, 8:04 PM
what's the lowest temperature this cap is rated to handle? got a line that sees some real cold and need to know if brass is gonna hold up
Answer by: Customer Support on Jun 19, 2025, 6:50 AM
Brass construction on this one holds down to -65 degrees Fahrenheit, so cold ambient conditions or chilled fluid lines are well within its range. The material itself resists corrosion over time, which helps maintain a solid seal even after repeated exposure to temperature swings.
Question by: Hubert S on Jun 6, 2025, 11:26 AM
got a 1/4 inch line with a 45 degree flare, is this cap the right thing to close it off?
Answer by: Customer Support on Jun 7, 2025, 1:20 PM
For a 0.25 inch tube outer diameter SAE 45 degree flare connection, this part is meant to cap off the male flare end with a tight, secure fit using the UNF thread.
