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Danfoss / Eaton Brass Adapter

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Description & Features

This Danfoss / Eaton brass adapter is designed for air brake systems. This Push to Connect /NPTF Male 45° Elbow Adapter features Dura-Kote plating for superior corrosion resistance and design flexibility.

The Weatherhead adapter offers higher operating pressures above SAE standards. It has a female Push to Connect end and a male NPTF end, both with a 0.25 inch size.

SKU: 1880X4X4S

Supplier Part Number (MPN): 1880X4X4S

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
MNPT Swivel, Tube
Connection Type 1
Tube
Connection Type 2
MNPT Swivel
Dimension Standards
SAE AA03DD
Fitting Type
45 deg Elbow
For Use With
Air Brake Tubings
Hex Size
0.563 in
Material
Brass
Material Construction
Brass
Series
1880X Series
Thread Sealant
Without Thread Sealant
Tube OD
1/4 in

Product Questions & Answers (1)

Question by: Brenda R on Mar 15, 2026, 10:53 AM
Will this fitting work for my truck's air brakes? I need a 1/4 inch size.
Answer by: Customer Support on Mar 17, 2026, 9:22 AM
It's designed specifically for air brake systems, and this adapter has a 0.25 inch size on both ends, so it should fit what you're needing.

Tell us what you need and we'll get back to you.

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