PrimoChill SecureFit SX - Premium Compression Fitting For 3/8in ID x 1/2in OD Flexible Tubing (F-SFSX12)

Introducing the SecureFit SX Premium Compression Fitting, designed to provide a seamless and secure connection for your liquid cooling systems. Specifically crafted for 3/8-inch ID by 1/2-inch OD flexible tubing, this fitting ensures a guaranteed fit with PrimoFlex LRT tubing. Engineered to meet the demands of enthusiasts and professionals alike, it delivers a reliable seal and exceptional compression fit. Rest easy knowing that your system's integrity will be maintained under various operational conditions. Experience the ultimate peace of mind and performance with the SecureFit SX Premium Compression Fitting, backed by a guaranteed fit with PrimoFlex LRT tubing.

The SecureFit fitting was created with a focus on simplicity. Its installation process has been carefully designed to be tool-less, allowing for easy hand-tightening. It is important to make sure that the tubing is fully seated before tightening the cap. To achieve optimal results, ensure that the tubing is cut cleanly and straight using a tubing cutter.

• Robust Construction: Made with high-quality nickel plated brass and aluminum, ensuring durability and longevity.


• Precision Engineering: Offers a tight seal to prevent leaks and maintain pressure integrity.


• Easy Installation: User-friendly design allows for quick and secure installation without specialized tools.

Parts Included:

• 1x SecureFit SX Compression Fitting - Base


• 1x SecureFit SX Compression Fitting - Cap


• 1x Installed Buna Oring


• 1x Extra Buna Oring

• Material: Nickel Plated Brass (Base), Powder Coated Aluminum (Cap) (Nickel Plated Brass Cap for Silver Nickel Option)


• Tubing Size Compatibility: 3/8-inch Inner Diameter (ID) x 1/2-inch Outer Diameter (OD).


• Operating Pressure: Rated for high-pressure systems.


• Temperature Range: Suitable for a wide temperature range, ensuring performance in various environments.


• Color: Available in multiple colors to match your system's theme.