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Steel Adapter, 1/4-18 Female NPT Swivel To 3/8-18 Male NPT, 90 deg Elbow

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Description & Features

Engineered for demanding environments, the Steel Adapter features a 1/4-18 Female NPT Swivel to 3/8-18 Male NPT connection at a 90-degree elbow. This adapter is crafted from durable materials by Eaton Aeroquip, ensuring robust performance in marine, military, chemical processing, pulp and paper, food and beverage processing, and off-shore drilling applications. With dimensions of 0.84 inches for A and 1.5 inches for B, this adapter facilitates reliable fluid transfer in critical industrial settings.

Designed for easy integration, the adapter’s swivel functionality allows for flexible installation in complex hydraulic systems. Its compatibility with various fluids, as outlined in the Fluid Compatibility Document, ensures versatile use across diverse applications. The Eaton Aeroquip brand guarantees quality and performance, making this adapter a trusted choice for industrial use requiring precise and reliable connections.

SKU: 2047-4-6S

Supplier Part Number (MPN): 2047-4-6S

Alternate Part Numbers: C1AY92, MI-00355561, MINO-00015F89565

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
0.84 in
b Dimensions
1-1/2 in
Connection Size 1
1/4 in
Connection Size 2
3/8 in
Connection Type
FNPSM Swivel, MNPT
Connection Type 1
FNPSM Swivel
Connection Type 2
Male NPTF
Dimension Standards
SAE 140230
Drop Dimensions
1.53 in
Finish
Dura-Kote™
Fitting Type
90 deg Elbow
Hex Size
0.74 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2047 Series
Thread Size
3/8-18 x 1/4-18

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Product Questions & Answers (2)

Question by: Tommy F on Jun 14, 2025, 9:39 PM
Got a 1/4 female NPT port on a manifold and need to run a 3/8 male NPT line off it at a right angle. this the right fitting for that?
Answer by: Customer Support on Jun 16, 2025, 9:06 AM
That's what this adapter handles. The swivel end is 1/4-18 female NPT and the fixed end is 3/8-18 male NPT, with a 90 degree turn between them. The swivel feature on the female side also helps a good bit during installation since you can rotate it to line things up without twisting your line.
Question by: Ronnie K on Aug 30, 2025, 1:50 PM
Will this elbow adapter work for hydraulic systems in a marine environment?
Answer by: Customer Support on Aug 31, 2025, 5:02 PM
It's definitely suitable for marine applications, as well as chemical processing, pulp and paper, food and beverage, and even offshore drilling.

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