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Steel Adapter, 1-1/4-11-1/2 Male NPT To 1-5/8-12 Male SAE 45 deg Flare, 45 deg Elbow

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Description & Features

Designed for cross-standard connections in demanding industrial environments, this Eaton Aeroquip Steel Adapter, 1-1/4-11-1/2 Male NPT To 1-5/8-12 Male SAE 45 Deg Flare, 45 Deg Elbow bridges NPT and SAE 45-degree flare fittings in a compact elbow configuration. The 45-degree angle aids routing in space-constrained installations where straight adapters are impractical.

Constructed from steel and manufactured under the Eaton Aeroquip 2023 Series, this adapter is suited for use across marine, military, chemical processing, pulp and paper, food and beverage, and offshore drilling applications. The male NPT thread conforms to 1-1/4-11-1/2 and the male SAE flare end meets 1-5/8-12 standards, making it a reliable solution for connecting mixed-thread hydraulic lines.

SKU: 2023-20-20S

Supplier Part Number (MPN): 2023-20-20S

Alternate Part Numbers: C1AV74, MI-00313368, MINO-00015F62102

Specifications

a Dimensions
1.54 in
b Dimensions
1.69 in
Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
Male Flared, MNPT
Connection Type 1
Male NPTF
Connection Type 2
Male 37 deg Flare
Dimension Standards
SAE 070302/J514
Drop Dimensions
1.59 in
Finish
Dura-Kote™
Fitting Type
45 deg Elbow
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2023 Series
Thread Size
1-1/4-11-1/2, 1-5/8-12

Product Questions & Answers (1)

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Question by: Lyle R on Oct 29, 2025, 8:37 PM
Got a line coming off a hydraulic pump that's running 1-1/4 male NPT and I need to redirect it at an angle, does this fitting make that turn for me?
Answer by: Customer Support on Oct 31, 2025, 6:38 AM
That's what this one does. It bridges a 1-1/4-11-1/2 male NPT thread to a 1-5/8-12 male SAE 45 degree flare connection, and the body itself is bent at 45 degrees, so you get a clean directional change right at the fitting. Steel construction, Eaton Aeroquip 2023 series. If your line is running straight and you need it to angle off without adding a separate elbow and adapter, this handles both jobs in one piece.

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