Designed for straight-line connections in hydraulic systems, this carbon steel adapter features a 1/4 in. NPTF male end on one side and a 1/4 in. female hose/tube end on the other, making it well suited for transitioning between pipe thread and line or tube fittings. The Danfoss / Eaton Brass Adapter (marketed under the Aeroquip sub-brand) carries Dura-Kote plating for corrosion resistance and is built to handle operating pressures above standard SAE thresholds, meeting SAE 080103 certification.
With a 0.875 in. hex on the tube end, the fitting allows for standard wrench installation. Eaton's Ermeto-series straight adapter line offers hundreds of configuration styles, giving engineers and procurement teams flexibility when sourcing for varied hydraulic circuit requirements. The carbon steel construction suits demanding industrial environments where durability under pressure cycling is a priority.
SKU: 7255X8X4
Supplier Part Number (MPN): 7255X8X4
Loading related products…
Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X07864
Certifications
SAE 080103
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.25
End Size 2
0.25
End Type 1
NPTF
End Type 2
Line/Hose/Tube
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
Will this adapter hold up to continuous pressure in an industrial hydraulic setup?
Answer by: Customer Support on Mar 23, 2026, 6:18 AM
It's constructed from carbon steel and plated with Dura-Kote for corrosion resistance, making it suitable for demanding industrial settings where pressure cycling is common. The adapter also meets SAE 080103 certification and handles operating pressures above standard SAE thresholds.