Danfoss / Eaton Ermeto 90˚ Union is ideal for hydraulic instrumentation and chemical processing systems. Featuring an AISI/SAE 12L14 carbon steel construction with a Weathercotereg; finish this fitting excels in resisting nonflammable hydraulic fluid effects.
This high pressure fitting is compatible with aluminum hard or half copper steel stainless steel and extra heavy wall tubing that cannot be flared. Designed for high pressure applications it offers excellent vibration resistance and operates within a temperature range of -65deg;F to +400deg;F at maximum pressures.
Meeting ASA ASME and SAE standards the 7000 Series Ermeto Steel Flareless Tube Fitting provides reliable performance in demanding environments. The fitting is used with extra heavy wall tubing and is available in various sizes and styles.
ECCN: EAR99
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Specifications
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
M
1.05
Supplier Part Number
7505X6
Tube O.D.
0.38
Tube O.D.
0.375
Alternate Part Numbers
Alternate Part NumberC1KZ34, Alternate Part Number MI-00322584, Alternate Part Number MINO-00015X07974, Alternate Part Number MINO-00925F66314
Will this fitting hold up with hydraulic fluid? I'm using it on a piece of machinery that gets pretty hot.
Answer by: Customer Support on Nov 15, 2025, 9:44 PM
It's made from AISI/SAE 12L14 carbon steel with a Weathercote finish. This finish resists damage from nonflammable hydraulic fluids, and the fitting can handle temperatures from -65°F to +400°F at max pressure. It's even been used at higher temperatures, up to 800°F, depending on the tube size and pressure.
Question by: Roger P on Feb 4, 2026, 7:48 AM
what kind of tubing does this fitting actually work with? got some extra heavy wall steel tube i need to connect up and wasn't sure if it needed to be flared first
Answer by: Customer Support on Feb 6, 2026, 7:17 AM
No flaring needed on this one. The 7000 Series Ermeto is built specifically for tubing that cannot be flared, so extra heavy wall steel is right in its wheelhouse. It also works with aluminum, hard or half copper, stainless steel, and standard steel tubing. Just make sure your tube OD matches the 0.375 inch size this fitting is rated for.