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Brass Adapter, 3/4-14 Male NPT Run To 3/4-14 Female NPT Run & Branch, Tee

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Description & Features

Designed for seamless integration in industrial hydraulic systems, the Eaton Aeroquip Brass Adapter is a reliable choice for connecting components. Featuring a 3/4-14 Male NPT run to 3/4-14 Female NPT run and branch, this tee adapter ensures secure and efficient fluid transfer. Constructed from durable brass, it offers excellent corrosion resistance, making it suitable for various hydraulic applications.

The adapter's robust design ensures a tight seal, reducing the risk of leaks and enhancing system reliability. Its compatibility with Eaton Aeroquip systems further underscores its versatility and utility in demanding environments. This product is backed by the trusted quality of Eaton Aeroquip, known for its dependable hydraulic solutions.

SKU: 3750X12

Supplier Part Number (MPN): 3750X12

Alternate Part Numbers: C1KK17

Specifications

Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Size 3
3/4 in
Connection Type
FNPT, MNPT
Connection Type 1
Female NPTF
Connection Type 2
Male NPTF
Connection Type 3
Female NPTF
Dimension Standards
SAE 130424
Dimensions
2.54 in L
Finish
Nickel-Plated
Fitting Type
Tee
For Use With
Brass, Bronze and Iron Pipes
m Dimensions
1.16 in
Material
Brass
Material Construction
Brass
Series
3750X Series
Thread Size
3/4-14

Product Questions & Answers (2)

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Question by: Roger M on Oct 4, 2025, 6:20 PM
trying to tee off a line, are all three ports on this fitting 3/4-14 NPT?
Answer by: Customer Support on Oct 6, 2025, 6:37 AM
All three connections are 3/4-14 NPT. It’s a male run tee, so the straight-through run is male NPT, and the branch port is a 3/4-14 female NPT.
Question by: Kurt T on Feb 9, 2026, 11:19 AM
Will this tee fitting work okay with regular hydraulic fluid?
Answer by: Customer Support on Feb 10, 2026, 5:47 PM
According to the documentation, this Eaton Aeroquip fitting is compatible with a wide range of hydraulic fluids. Be sure to consult the fluid compatibility document link provided to confirm suitability with your specific fluid type.

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