Steel Adapter, 1-1/2-11-1/2 Female NPT To 1-7/8-12 Male JIC 37 deg Flare, Straight

Description & Features

Manufactured by Danfoss Power Solutions (Aeroquip), this straight steel adapter connects 1-1/2-11-1/2 female NPT threads to 1-7/8-12 male JIC 37° flare fittings, making it well-suited for hydraulic lines where pipe thread and flare connections must interface. The 37° flare seat conforms to SAE standards, and the 1.063-inch hex size allows for standard tooling during installation. Rated for a minimum working temperature of -40°F, this fitting performs reliably in demanding thermal environments.

The Steel Adapter, 1-1/2-11-1/2 Female NPT To 1-7/8-12 Male JIC 37 deg Flare, Straight carries catalog number C1AV50 and is listed under UNSPSC code 40183100. Approved applications include marine and military equipment, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling. No thread sealant is factory-applied, so appropriate sealant should be selected based on the fluid and pressure requirements of the system.

SKU: 2022-24-24S

Supplier Part Number (MPN): 2022-24-24S

Alternate Part Numbers: C1AV50, MI-00312138, MINO-00015F61366

Specifications

Connection Size 1
1-1/2 in
Connection Size 2
1-1/2 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
2.62 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1.06 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Series
2022 Series
Thread Size
1-7/8-12, 1-1/2-11-1/2

Product Questions & Answers (2)

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Question by: Dwight B on Nov 15, 2025, 8:38 PM
got a valve body with 1-1/2 female npt ports. will this adapter get me over to a jic flare line?
Answer by: Customer Support on Nov 17, 2025, 11:27 AM
Yes. One end is 1-1/2-11-1/2 female NPT (NPTF internal pipe) and the other end is 1-7/8-12 male JIC with a 37 degree flare, and it is a straight adapter.
Question by: Dustin F on Mar 15, 2026, 8:25 AM
Will this adapter work to connect a 1-1/2" female NPT to a 1-7/8" male JIC?
Answer by: Customer Support on Mar 17, 2026, 6:37 AM
This Eaton Aeroquip adapter is made to connect exactly those sizes, going from a 1-1/2-11-1/2 female NPT to a 1-7/8-12 male JIC 37 degree flare in a straight line.

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