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Brass Adapter, 1/4-18 Male NPT To 3/4-16 Male SAE 45 deg Flare, 90 deg Elbow

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Description & Features

The Brass Adapter 1/4-18 Male NPT To 3/4-16 Male SAE 45 deg Flare 90 deg Elbow is a versatile component designed for LP and natural gas instrumentation refrigeration power steering hydraulic and pneumatic systems. Manufactured by Danfoss Power Solutions this adapter provides reliable performance in demanding environments.

With a temperature range from -65F it ensures functionality under various conditions. The adapter features a 1/4-18 NPT thread on one end and a 3/4-16 SAE 45-degree flare on the other making it suitable for specific industrial applications requiring a secure connection.

Its drop dimension of 1.1900 inches facilitates installation in tight spaces. The product is available without thread sealant and has a tube O.D. of 0.5 inches ensuring compatibility with a range of tubing sizes.

Supplier Part Number: 49X8X4

Specifications

Alternate Part Numbers
Alternate Part Number C1HQ44, Alternate Part Number MI-00333252, Alternate Part Number MINO-00925F73079
Application
LP and natural gas,
flammable liquids (special
order), instrumentation,
refrigeration, power
steering, hydraulic and
pneumatic systems.
Drop Dimension
1.19
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 1
0.25
End Size 2
0.75
End Type 1
NPTF
End Type 2
SAE
M
1.22
Minimum Working Temperature
-65
N
1.19
Supplier Part Number
49X8X4
Thread 1
1/4-18
Thread 2
3/4-16
Thread Sealant
No
Tube O.D.
0.50
Tube O.D.
0.5
Product Weight
0.17 lbs

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Product Questions & Answers (2)

Question by: Janet R on Apr 23, 2025, 6:06 PM
Can this elbow adapter handle power steering fluid without issues?
Answer by: Customer Support on Apr 25, 2025, 7:40 AM
Designed for power steering systems, this brass adapter is compatible with hydraulic fluids commonly used in those applications.
Question by: Rick W on Oct 17, 2025, 9:59 PM
what all systems is this brass elbow adapter actually rated for? trying to figure out if it'll work for both my hydraulic lines and a natural gas setup on the same job
Answer by: Customer Support on Oct 19, 2025, 10:20 AM
Covered applications include LP and natural gas, instrumentation, refrigeration, power steering, hydraulic, and pneumatic systems, so yes, both of those uses fall within scope. The 1/4-18 NPT end connects on one side and the 3/4-16 SAE 45-degree flare connects on the other, with the 90-degree elbow giving you directional flexibility when space is tight. Just keep in mind this one ships without thread sealant, so you'll want to account for that before installation.