Steel Adapter, 1-1/4-11-1/2 Female NPT To 1-5/8-12 Female JIC 37 deg Flare Swivel, Straight

Description & Features

The Steel Adapter, 1-1/4-11-1/2 Female NPT To 1-5/8-12 Female JIC 37 deg Flare Swivel, Straight is a robust solution designed to meet the demanding needs of marine, military, and chemical processing applications. Engineered by Danfoss Power Solutions under the Aeroquip brand, this steel adapter ensures reliable performance in harsh environments, including pulp and paper industries, food and beverage processing, and off-shore drilling.

This adapter features a 1-1/4-11-1/2 Female NPT end and a 1-5/8-12 Female JIC 37-degree flare swivel, facilitating seamless integration into hydraulic systems. The adapter's straight design is complemented by its ability to operate efficiently at temperatures as low as -40 degrees, ensuring versatility in various industrial settings. Its construction guarantees durability and a secure fit, bolstered by its compliance with EAR99 regulations.

SKU: 2242-20-20S

Supplier Part Number (MPN): 2242-20-20S

Alternate Part Numbers: C1BD26, MI-00328113, MINO-00015F68856

Specifications

Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
Female JIC Swivel, FNPT
Connection Type 1
Female SAE 37 deg JIC Flare Swivel
Connection Type 2
Female NPTF
Dimension Standards
SAE 070603/J514
Dimensions
2.02 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
2 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40
Series
2242 Series
Thread Size
1-1/4-11-1/2, 1-5/8-12

Product Questions & Answers (1)

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Question by: Jerry A on Feb 20, 2026, 6:48 PM
Got a line running 1-1/4 inch NPT female on one end and need to tie into a JIC 37 degree flare fitting that's 1-5/8-12, this adapter gonna bridge that gap straight through?
Answer by: Customer Support on Feb 22, 2026, 6:34 AM
That's exactly what this one's built for. The 2242-20-20S connects a 1-1/4-11-1/2 female NPT port to a 1-5/8-12 female JIC 37 degree flare swivel, straight configuration. It's a Danfoss/Eaton Aeroquip 2242 series piece, all steel, so it holds up well in demanding line work. The swivel end gives you some rotational flexibility during assembly, which makes getting everything torqued down without twisting the line a lot easier.

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