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Steel Adapter, 1-11-1/2 Male NPT Branch To 1-5/16-12 Male JIC 37 deg Flare Run, Tee

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Description & Features

This steel adapter features a tee configuration with a 1-11-1/2 Male NPT branch, along with a 1-5/16-12 Male JIC 37 deg Flare run.

Constructed of zinc-plated steel, this Eaton Aeroquip tee adapter is suitable for hydraulic, instrumentation, and chemical processing systems. Its dimensions are A: 1.97 and B: 1.81.

SKU: 2030-16-16S

Supplier Part Number (MPN): 2030-16-16S

Alternate Part Numbers: C1AX48, MI-00314067, MINO-00015F62478

Specifications

a Dimensions
1.97 in
b Dimensions
1.81 in
Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Male JIC, MNPT
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Connection Type 3
Male NPTF
Dimension Standards
SAE 070425/J514
Dimensions
3.62 in L
Drop Dimensions
1.97 in
Finish
Dura-Kote™
Fitting Type
Tee
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2030 Series
Thread Size
1-5/16-12 x 1-11-1/2 x 1-5/16-12

Product Questions & Answers (2)

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Question by: Floyd H on Feb 10, 2026, 8:45 PM
what's the thread setup on this tee exactly, NPT on one end and JIC on the other?
Answer by: Customer Support on Feb 12, 2026, 6:59 AM
The branch port is 1-11/2 male NPT and the run port is 1-5/16-12 male JIC 37 degree flare. So yes, you've got two different thread types on one fitting, which is exactly the point. That combination lets you tie an NPT-threaded pipe line into a JIC flare circuit without needing a separate conversion piece in between. It's zinc plated steel construction, made by Eaton Aeroquip under their 2030 series.
Question by: Eddie W on Dec 9, 2025, 2:25 PM
What's this tee adapter typically used for?
Answer by: Customer Support on Dec 10, 2025, 5:32 PM
These tee adapters are generally used in hydraulic, instrumentation, and chemical processing systems. They're handy for splitting or combining fluid flow.

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