Description
Product Overview
The TL TOOLEGIN brass hex bushing is a precision-engineered pipe fitting designed to connect pipes of different diameters, specifically reducing from 3/4″ NPT male to 1/4″ NPT female threads. Crafted from high-quality brass, this fitting offers superior corrosion resistance, ductility at high temperatures, and low magnetic permeability, ensuring long-lasting durability in demanding conditions. It supports a working pressure of 1200 PSI and operates within a temperature range of -65°F to 250°F (-53°C to 121°C), making it a reliable component for industrial and scientific applications. Key specifications include a model number of 3220EB-5, item weight of 0.3 kilograms, and a brass exterior finish that enhances its aesthetic and functional appeal.

Usage
This hex bushing is ideal for a variety of industrial settings, including LP and natural gas systems, refrigeration units, and hydraulic applications where secure pipe connections are critical. It is commonly used by professionals in plumbing, HVAC, and manufacturing industries to adapt pipe sizes efficiently, ensuring smooth fluid or gas flow without leaks. The product is not intended for potable water due to its composition, making it perfect for non-drinking water systems in factories, workshops, and commercial facilities.
Why Choose Us
TL TOOLEGIN stands out for its commitment to quality and reliability, with this hex bushing featuring robust brass construction that resists corrosion and maintains integrity under high pressure and temperature fluctuations. The product’s precise threading ensures easy installation and a tight seal, reducing the risk of failures in critical systems. Backed by positive customer reviews and a high best-sellers rank in industrial categories, it offers exceptional value for professionals seeking dependable fittings that meet rigorous industrial standards.
Key Features
- Durable brass material for corrosion resistance and long service life in harsh environments
- 3/4″ NPT male to 1/4″ NPT female design for secure pipe size reduction and easy integration
- Handles up to 1200 PSI working pressure, ensuring reliability in high-stress applications
- Wide temperature range from -65°F to 250°F for versatility in various industrial uses
- Hex-shaped exterior for straightforward installation with standard tools, minimizing effort
FAQ
What applications is this hex bushing suitable for?
It is designed for LP and natural gas, refrigeration, and hydraulic systems, providing reliable connections in industrial and scientific settings where pipe diameter reduction is needed.
Can I use this fitting for drinking water?
No, this product is not deemed lead-free and should not be used for potable water applications to avoid health risks.
What is the pressure rating of this bushing?
It supports a working pressure of 1200 PSI, making it suitable for high-pressure environments in gas and hydraulic systems.
How do I install the hex bushing?
Use a wrench on the hex exterior to tighten the male and female threads into the respective pipes, ensuring a secure fit without over-torquing to prevent damage.
Is the brass material resistant to corrosion?
Yes, the brass construction offers excellent corrosion resistance, along with ductility at high temperatures and low magnetic permeability for enhanced durability.




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