4 Ply Reducer Coupling 2 .25in x 2.75in x 3in lon

The 4 Ply Reducer Coupling 2.25in x 2.75in x 3in Long is a silicone tubing coupler engineered for applications requiring reliable fluid or air transfer between two different inner diameter hoses. This straight reducer coupling connects 2-1/4 inch ID tubing on one end to 2-3/4 inch ID tubing on the other, making it an essential component for custom plumbing, pneumatic systems, and industrial fluid applications where diameter transitions are necessary.

Constructed from durable silicone material, this reducer coupling delivers excellent chemical resistance and flexibility across a broad temperature range, making it suitable for both hot and cold fluid transfer. The 3-inch length provides adequate surface area for secure compression fitting, while the 4-ply construction reinforces structural integrity and burst resistance under pressure. The black finish protects against UV degradation and blends seamlessly into most system installations. Inner diameters are precisely sized to accommodate standard tubing stock, ensuring interference fits that prevent slippage during operation.

This coupling addresses a critical need in fluid and pneumatic systems where standard straight couplers cannot accommodate bore transitions. Technicians working with custom hose assemblies, experimental plumbing installations, or multi-diameter pneumatic lines will find this reducer coupler indispensable for creating secure, leak-free connections without requiring additional adapters or fittings. Lightweight at 0.22 lbs, it adds minimal weight while maintaining robust pressure handling capacity.

Silicone couplers are preferred in demanding environments where synthetic rubber alternatives may degrade. The straight profile of this reducer eliminates right-angle stress concentrations, reducing kink potential and extending service life in high-flex applications. Whether you're assembling a precision fluid delivery system, upgrading an existing hose run, or building a prototype pneumatic circuit, this coupling delivers straightforward bore reduction with proven reliability.

Each unit ships complete and ready to install—no additional components or assembly required.