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Steel Adapter, 1-11-1/2 Female NPT To 1-5/16-12 Male JIC 37 deg Flare, Straight

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Description & Features

This steel adapter offers a reliable connection between a 1-inch, 11-1/2 female NPT fitting and a 1-5/16-12 male JIC 37-degree flare, making it an essential component for fluid transfer in various industries. With its robust construction from Eaton Aeroquip, it ensures durability in challenging environments such as marine, military, chemical processing, and off-shore drilling. Engineered for compatibility with 2022 Series systems, this adapter seamlessly integrates into existing hydraulic assemblies, providing a secure and efficient fluid flow.

Ideal for applications in pulp and paper, food and beverage processing, and more, this adapter supports a wide range of industrial needs. Its versatile design and high-quality materials make it a preferred choice for professionals seeking dependable performance.

SKU: 2022-16-16S

Supplier Part Number (MPN): 2022-16-16S

Alternate Part Numbers: C1AV44, MI-00312107, MINO-00015F61363

Specifications

Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
FNPT, Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Female NPTF
Dimension Standards
SAE 070103/J514
Dimensions
2.35 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
2.38 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Series
2022 Series
Thread Size
1-5/16-12 x 1-11-1/2 x 1-5/16-12

Product Questions & Answers (3)

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Question by: Rex S on Oct 14, 2025, 9:49 AM
Hey, will this adapter work for connecting a 1-inch female NPT to a -16 JIC male fitting? Just wanna make sure before I order.
Answer by: Customer Support on Oct 15, 2025, 9:25 PM
That's exactly what it's designed for. It's a straight adapter going from a 1-11-1/2 female NPT to a 1-5/16-12 male JIC 37-degree flare.
Question by: Freddie J on Dec 9, 2025, 6:15 AM
got a port that’s 1-11-1/2 female npt and I need to go over to a -16 jic hose end, is this the right adapter?
Answer by: Customer Support on Dec 11, 2025, 6:18 AM
Function-wise it’s a straight steel adapter that transitions from 1-11-1/2 female NPTF internal pipe threads to a 1-5/16-12 male JIC 37 degree flare, which is the common -16 JIC size.
Question by: Dwight E on May 26, 2025, 9:39 PM
what industries is this adapter actually built for? asking cause we run a pretty mixed operation and need something that holds up across the board
Answer by: Customer Support on May 28, 2025, 10:41 AM
Eaton Aeroquip rated this one for some demanding environments, including marine and military use, chemical processing, pulp and paper, food and beverage, and offshore drilling. That kind of range usually means the materials and construction are built to handle exposure, pressure variation, and tough service conditions. For a mixed operation, that breadth of listed applications is a solid sign it's not a one-trick part.

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