Description
Product Overview
The Foster 03-2 quick-connect-to-barbed fittings are precision-engineered from solid steel, designed to deliver reliable performance in industrial fluid handling applications. Each fitting features a 1/8-inch body and 3/16-inch hose barb, ensuring secure connections with a working pressure rating of 300 psi. Manufactured by Foster in the USA, these fittings are built to withstand the rigors of daily use in demanding environments, offering exceptional durability and resistance to wear. With an item weight of 6.4 ounces, they provide a sturdy yet manageable solution for various systems, backed by a design focused on ease of installation and long-term reliability.

Usage
These fittings are ideal for industrial and scientific applications where quick, secure fluid connections are essential, such as in pneumatic systems, hydraulic setups, and laboratory equipment. They are commonly used by maintenance technicians, engineers, and DIY enthusiasts working on projects that require robust fluid transfer components. The fittings excel in environments that demand frequent assembly and disassembly, thanks to their quick-connect design, making them suitable for manufacturing plants, repair shops, and research facilities.
Why Choose Us
Foster fittings stand out due to their heavy-duty construction and USA manufacturing, ensuring high-quality materials and precise craftsmanship. The solid steel build provides superior strength compared to plastic alternatives, while the 300 psi rating guarantees performance under pressure. By choosing Foster, you benefit from a product designed for daily use in tough jobs, reducing the risk of failures and minimizing downtime. This commitment to durability and reliability makes Foster a trusted choice for professionals who depend on consistent, long-lasting components.
Key Features
- Solid steel construction for enhanced durability and resistance to corrosion
- 300 psi working pressure rating, suitable for high-demand industrial applications
- Quick-connect-to-barbed design for easy and secure installation and removal
- Heavy-duty build engineered to withstand daily use in tough environments
- Made in the USA, ensuring quality control and reliable performance
FAQ
What is the maximum pressure these fittings can handle?
The Foster 03-2 fittings are rated for a working pressure of 300 psi, making them suitable for many industrial fluid systems without risk of failure.
Are these fittings reusable?
Yes, the quick-connect design allows for multiple uses, enabling easy disassembly and reassembly in various applications without compromising performance.
What materials are used in these fittings?
They are constructed from solid steel, providing strength and durability for heavy-duty tasks and ensuring long-term reliability in demanding conditions.
Where are these fittings manufactured?
Foster fittings are made in the USA, adhering to strict quality standards for consistent performance and support of domestic manufacturing.
Can they be used with different hose sizes?
These fittings are designed for 3/16-inch hose barbs and 1/8-inch bodies, so ensure compatibility with your system’s hose dimensions for optimal function.




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