Stainless Steel Bulkhead Union – 1/2 in. Tube OD (SBHU-8)

This 1/2″ straight bulkhead union is engineered to provide secure, leak-tight tube connections through panels, walls, and equipment enclosures in demanding pressurized systems. Constructed from 316 stainless steel, it balances corrosion resistance with high mechanical strength, ensuring long-term service even in harsh chemical or high-purity environments. The dual-ferrule design delivers a vibration-resistant seal, protecting system integrity in both static and dynamic conditions.

With its precision-machined tolerances, this bulkhead union supports reliable tube engagement and repeatable performance under high pressure. It is commonly installed in OEM skids, hydrogen fuel loops, chemical processing lines, and Clean-in-Place (CIP) systems, where dependable sealing is essential to prevent leaks and maintain process purity. The through-panel design provides an efficient way to transition tubing while preserving both internal and external line cleanliness, making it well-suited for sanitary-grade assemblies as well as industrial networks.

Compact yet rugged, this component integrates seamlessly with standard 1/2″ tubing and Swagelok® style systems. By combining durability with installation efficiency, it allows engineers to build process-critical infrastructure that can withstand pressure cycling, thermal changes, and the stresses of daily operation.

Key Benefits

• Strength: Precision dual-ferrule design ensures reliable sealing under pressure

• Clean Installation: Bulkhead form allows secure tube connections through panels and enclosures

• Durability: Corrosion-resistant build supports long-term performance in harsh service conditions

• Compatibility: Fits 1/2″ tubing and integrates with Swagelok® style systems

• Versatility: Suitable for sanitary, chemical, and industrial process applications

Typical Applications

• Clean-in-place instrumentation systems
• OEM builds and sanitary stainless steel panels
• Chemical, gas, or hydrogen distribution loops
• Enclosed fluid networks requiring wall-mounted fittings
• Lab, industrial, or fuel delivery assemblies

Looking for a Swagelok® alternative bulkhead union that holds pressure and resists corrosion through the wall? The SBHU-8 is your go-to for uncompromised panel-mounted performance. Add it to your cart or request a quote today.