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45° Male Elbow

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Description & Features

The Eaton Aeroquip 45° Male Elbow is an essential component for air brake systems, designed to offer enhanced durability and high performance. Constructed from robust brass, this adapter ensures reliability and longevity even in demanding conditions. The Dura-Kote plating provides superior corrosion resistance, making it ideal for environments where rust and corrosion could be a concern. With its push-to-connect end type, this elbow offers ease of installation, while the NPTF male connection ensures a secure fit.

This versatile adapter is engineered to handle higher operating pressures, exceeding SAE standards, which makes it suitable for various industrial applications requiring dependability and safety. The Eaton Aeroquip brand is renowned for its design flexibility, providing a wide range of styles to meet diverse needs. With both ends measuring 0.25 inches, this adapter is compact yet powerful, facilitating efficient air flow within hydraulic systems.

SKU: 1880X4X4

Supplier Part Number (MPN): 1880X4X4

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
MNPT, Tube
Connection Type 1
Tube
Connection Type 2
Male NPT
Dimension Standards
SAE AA0302
Fitting Type
45 deg Elbow
For Use With
Air Brake Tubings
Material
Brass
Material Construction
Brass
nmfc
60
Series
1880X Series
Thread Sealant
Without Thread Sealant
Tube OD
1/4 in

Product Questions & Answers (3)

Question by: Hank P on Nov 16, 2025, 3:49 PM
Can this elbow be used in air brake systems?
Answer by: Customer Support on Nov 18, 2025, 2:09 PM
Yes, this Eaton Aeroquip adapter is designed for use in air brake systems.
Question by: Peggy H on Dec 30, 2025, 8:34 PM
does this thing work for air brake lines on a truck or trailer setup? asking cause i need a 1/4 push connect to 1/4 nptf and cant tell if its got the right angle for my routing
Answer by: Customer Support on Jan 1, 2026, 9:03 AM
For air brake applications that's exactly what this fitting is built for. The 45 degree angle gives you a gentler bend in tight routing situations compared to a 90, so if you've got lines that need to change direction without kinking or straining the tubing, this one tends to work out well. One end is push-to-connect at 1/4 inch and the other is 1/4 inch NPTF male, so your size pairing is correct.
Question by: Phil M on Feb 16, 2026, 8:58 PM
got a 1/4 push-to-connect line on one side and 1/4 nptf on the other, is that what this elbow is set up for?
Answer by: Customer Support on Feb 18, 2026, 6:04 PM
For air brake systems, this adapter is built with a 1/4 inch Push to Connect female end on one side and a 1/4 inch NPTF male end on the other, set at a 45 degree elbow.

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