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Steel Adapter, 1-5/16-12 Male JIC 37 deg Flare To 1-5/16-12 Male JIC 37 deg Flare, Straight

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Description & Features

Experience the reliability and precision of the Eaton Aeroquip Steel Adapter, designed to meet the demanding requirements of hydraulic, instrumentation, and chemical processing systems. This straight adapter features a robust construction with a 1-5/16-12 Male JIC 37-degree flare connection on both ends, providing a secure and leak-free fit. Its durable steel build ensures longevity and resistance to corrosion, making it ideal for industrial applications where strength and durability are paramount.

This adapter is part of the Danfoss / Eaton 2027 Series, known for its compatibility and ease of integration into existing systems. Whether you are working with hydraulic circuits or intricate instrumentation setups, this union adapter delivers consistent performance and dependability. Its precise design and manufacturing standards ensure compatibility with various industrial setups, enhancing the efficiency and safety of your use.

SKU: 2027-16-16S

Supplier Part Number (MPN): 2027-16-16S

Alternate Part Numbers: 20011408, C1AW67, MI-00311763, MINO-00015F61178

Specifications

Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE 070101/J514
Dimensions
2-1/4 in L
Finish
Dura-Kote™
Fitting Type
Union
Hex Size
1-3/8 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65 to 400 deg F
Series
2027 Series
Thread Size
1-5/16-12

Product Questions & Answers (3)

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Question by: Denise O on Nov 22, 2025, 8:45 PM
Hey, will this work to connect two hoses that both have a 1-5/16-12 JIC 37 degree flare?
Answer by: Customer Support on Nov 24, 2025, 6:49 AM
That's exactly what this adapter is for. It's designed to connect two hoses with that exact type of fitting, making it a union adapter for those SAE 37-degree flare connections.
Question by: Dwayne W on Apr 16, 2025, 9:38 AM
got a spot in a hydraulic line where I need to union two JIC fittings together, both ends are 1-5/16-12 male. this the right part for that?
Answer by: Customer Support on Apr 18, 2025, 6:25 AM
That's what this adapter is built for. Both ends are 1-5/16-12 male JIC with a 37 degree flare, so it unions two male JIC fittings together in a straight configuration. Common situation when you've got two male-terminated hose ends or tube ends that need to meet up without any change in direction or thread size.
Question by: Warren B on Nov 11, 2025, 11:55 AM
got two hoses with 1-5/16-12 JIC ends, i just need a straight union. is this the right piece?
Answer by: Customer Support on Nov 13, 2025, 6:32 AM
For a straight union between two same-size JIC flare connections, this adapter matches 1-5/16-12 male JIC 37 degree flare on both ends, so it is meant to join two 1-5/16-12 JIC female swivel ends together.

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