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Brass Adapter, 1/2-14 Male NPT Run To 1/2-14 Female NPT Run & Branch, Tee

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Description & Features

The Danfoss / Eaton Pipe Male Run Tee is an essential component for industry-specific applications that demand reliable connections. This versatile pipe-to-pipe adapter features 1/2-14 NPT male and female threads ensuring compatibility with a variety of systems. Fabricated from durable brass it offers longevity and resistance to corrosion making it suitable for harsh environments.

This adapter operates efficiently within a temperature range of -65 degrees Fahrenheit. Engineered without a thread sealant it allows for flexibility in assembly requirements. Each port ensures a secure and tight connection minimizing the risk of leakage and maintaining system integrity.

Configured with 1/2-14 NPT run to 1/2-14 NPT female run and branch the tee design facilitates streamlined installation in complex setups. The robust construction and precision threading conform to industry standards guaranteeing reliable performance during critical operations.

**Supplier Part Number:** 3750X8

Specifications

Connection Size 1
1/2 in
Connection Size 2
1/2 in
Connection Size 3
1/2 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
2.36 in L
Finish
Nickel-Plated
Fitting Type
Tee
For Use With
Brass, Bronze and Iron Pipes
m Dimensions
1.09 in
Material
Brass
Material Construction
Brass
n Dimensions
1-1/4 in
Series
3750X Series
Thread Sealant
Without Thread Sealant
Thread Size
1/2-14

Product Questions & Answers (3)

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Question by: Hubert F on Sep 29, 2025, 10:04 AM
Can this brass tee handle regular hydraulic pressures without leaking, or is it more for low-pressure stuff?
Answer by: Customer Support on Oct 1, 2025, 9:58 AM
Configured to ensure a secure and tight connection at each port, this adapter minimizes leakage risks and maintains system integrity under normal hydraulic conditions.
Question by: Denise W on May 7, 2025, 7:09 PM
got a line splitting off to feed two separate points in a hydraulic circuit, both running 1/2 NPT fittings. this tee gonna work for that kind of setup?
Answer by: Customer Support on May 9, 2025, 1:18 PM
For a pipe-to-pipe split like that, yes, this is built for exactly that kind of configuration. The tee runs 1/2-14 NPT male on one end with 1/2-14 NPT female on the run and branch ports, so it'll tie into your existing 1/2 NPT lines without needing any reducer or adapter in between. The brass construction holds up well in environments where corrosion is a concern, and the precision threading keeps connections tight enough to prevent leakage at the split points.
Question by: Dustin T on Mar 2, 2026, 8:10 PM
trying to tee off a 1/2 npt line, is this one male on the run and female on the other run and branch?
Answer by: Customer Support on Mar 4, 2026, 6:38 AM
Threading is the whole point of this tee. It’s built with 1/2-14 NPT on all ports, with a male NPT on the run and female NPT on the other run and the branch, so you can tie into a 1/2 NPT pipe setup without mixing sizes.

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