The Danfoss / Eaton Ermeto Male Connector is engineered for hydraulic instrumentation and chemical processing systems. Constructed from robust AISI/SAE 12L14 carbon steel with an exclusive Weathercotereg; finish this fitting provides excellent resistance to nonflammable hydraulic fluids. Designed to operate within a temperature range of -65deg;F to +400deg;F it can manage pressures from 1000 psi to 4000 psi contingent upon the size of the tube.
The fitting is compatible with aluminum hard or half copper steel stainless steel and extra heavy wall tubing that cannot be flared. Adhering to ASA ASME and SAE standards the 7000 Series Ermeto Steel Flareless Fitting 0.75 Inch Tube OD To 3/4-14 Male NPT Straight ensures a strong reliable connection without the need for tube flaring.
These fittings are particularly recommended for high-pressure applications and are compatible with extra heavy wall tubing. They also provide excellent vibration resistance making them ideal for demanding industrial environments.
**ECCN:** EAR99
**Supplier Part Number:** 7205X12
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Specifications
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
L
1.88
Supplier Part Number
7205X12
Thread 1
3/4-14
Tube O.D.
0.75
Tube O.D.
0.75
Alternate Part Numbers
Alternate Part NumberC1JB53, Alternate Part Number MI-00322740, Alternate Part Number MINO-00015X07814, Alternate Part Number MINO-00925F66354
fitting says it works up to 4000 psi but does that hold true at 3/4 inch tube size or does pressure rating drop off depending on size
Answer by: Customer Support on Jun 3, 2025, 6:36 AM
Operating pressure on the 7000 Series Ermeto fittings is tied directly to tube and fitting size, so the 1000 to 4000 psi range covers the full product line rather than any single size. For this specific 3/4 inch tube OD configuration, actual working pressure falls within that range but varies based on wall thickness and tubing material. The fitting is rated for high pressure use and works with extra heavy wall tubing, which is part of why these are recommended for demanding hydraulic applications.
Question by: Chad W on Jan 16, 2026, 9:04 AM
Hey, will this fitting work with steel tubing without having to do any flaring?
Answer by: Customer Support on Jan 17, 2026, 1:23 PM
Yes, this Ermeto fitting is specifically designed for use with steel tubing and eliminates the need for tube flaring, which is especially helpful for extra heavy wall tubing.