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Danfoss / Eaton Brass Adapter

Description & Features

Constructed from brass and rated for use across hydraulic, pneumatic, refrigeration, power steering, and instrumentation systems, the Danfoss / Eaton Brass Adapter provides a reliable male-to-male union connection using SAE 45° flare fittings on both ends. Both ends are sized at 3/8 in., making this a straight union configuration suitable for joining same-size lines in demanding fluid and gas handling circuits.

Manufactured by Eaton Aeroquip and certified to Asme, Ms, and Sae standards, this adapter features Dura-Kote plating for corrosion resistance and is built to handle operating pressures above standard Sae requirements. The brass construction supports compatibility with LP and natural gas, refrigerants, flammable liquids (on special order), and a wide range of hydraulic and pneumatic media.

SKU: 42X3

Supplier Part Number (MPN): 42X3

Alternate Part Numbers: C1HP87, MI-00333081, MINO-00925F73016

Specifications

Alternate Part Numbers Alternate Part Number C1HP87, Alternate Part Number MI-00333081, Alternate Part Number MINO-00015X06505, Alternate Part Number MINO-00925F73016	Application Other - LP and natural gas, flammable liquids (special order), instrumentation, refrigeration, power steering, hydraulic and pneumatic systems	Certifications ASME\|MS\|SAE\|SAE 010101\|ASA	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Gender 2 13556	End Size 1 0.38	End Size 2 0.38	End Type 1 SAE 45	End Type 2 SAE 45	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	ICC Union Adapters	Item Type SAE 45 Male/SAE 45 Male Union	Language English	Net Pack Quantity Units EA	NMFC 60	Product Material Brass	Product Width 0.38	Sub Brand None	Supplier Part Number 42X3	Product Weight 0.02 lbs

Product Questions & Answers (1)

Question by: Tommy K on Feb 26, 2026, 7:08 AM

Will this fitting work with LP gas?

Answer by: Customer Support on Feb 27, 2026, 10:15 AM

It is designed for use with LP and natural gas, plus flammable liquids as a special order, instrumentation, refrigeration, and power steering. It also handles hydraulic and pneumatic systems.