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Steel Adapter, 1-5/8-12 Male JIC 37 deg Flare Branch To 1-5/8-12 Male JIC 37 deg Flare Run, Tee

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Description & Features

The Eaton Aeroquip Steel Adapter is expertly designed for hydraulic, instrumentation, and chemical processing systems, offering exceptional reliability and performance. This tee adapter features a 1-5/8-12 male JIC 37-degree flare branch to a 1-5/8-12 male JIC 37-degree flare run, making it an ideal choice for seamless integration into complex fluid networks. Constructed from durable steel, this adapter ensures robust performance and longevity under demanding conditions.

With a compact A dimension of 2.06 inches and a B dimension of 4.38 inches, the Eaton Aeroquip 2033 Series adapter provides a secure and efficient connection, optimizing space within your system. Its compatibility with SAE 37-degree flare fittings ensures a precise fit, reducing the risk of leaks and enhancing overall system integrity.

SKU: 2033-20-20S

Supplier Part Number (MPN): 2033-20-20S

Alternate Part Numbers: C1AX94, MI-00314691, MINO-00015F62981

Specifications

A
2.06
Alternate Part Numbers
Alternate Part Number C1AX94, Alternate Part Number MI-00314691, Alternate Part Number MINO-00015F62981, Alternate Part Number MINO-00925X09117
Application
Other - Hydraulic, instrumentation, and chemical processing systems
B
4.38
Drop Dimension
2.06
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Gender 3
13558
End Type 1
SAE 37
End Type 2
SAE 37
End Type 3
Flared
Minimum Working Temperature
-65
Supplier Part Number
2033-20-20S
Thread 1
1-5/8-12
Thread 2
1-5/8-12
Thread 3
1-5/8-12
Thread Sealant
No
Product Weight
1.52 lbs

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Product Questions & Answers (3)

Question by: Jimmy M on Jan 10, 2026, 6:36 AM
got a setup where i need to split a line, are all three ends on this tee the same size and style?
Answer by: Customer Support on Jan 11, 2026, 9:10 PM
It is a 2033 Series tee adapter with three SAE 37 degree JIC flare male ends. Both the branch and the run are 1-5/8-12 male JIC 37 degree flare, so you are matching the same thread and flare style on each connection.
Question by: Janice R on Mar 6, 2026, 12:16 PM
got a tee fitting spot on a hydraulic line running 1-5/8-12 JIC both ways, this the right part to branch off that run?
Answer by: Customer Support on Mar 7, 2026, 2:48 PM
Both ends of this adapter are 1-5/8-12 male JIC 37 degree flare, so yes, the thread and flare spec match up for exactly that kind of branch connection. The run port and the branch port share the same size, which makes it a straightforward drop-in for a same-size tee configuration. It's steel construction, part of the Eaton Aeroquip 2033 series, so it's built for hydraulic service rather than light-duty hydraulic connections work.
Question by: Donna T on Apr 4, 2026, 1:03 PM
what systems is this tee adapter actually built for — hydraulic only or does it work in other setups too?
Answer by: Customer Support on Apr 6, 2026, 6:57 AM
Hydraulic is the primary use, but this fitting is also rated for instrumentation and chemical processing systems. So if you've got a line running through any of those applications, it should serve you well. The 37-degree JIC flare connection is pretty standard across a lot of industrial fluid work, which is part of why it crosses over into those other areas.