Smartlock SL-SWUN3800 Swage Union 3/8 inches

Product Description

The SMARTLOCK SL-SWUN3800 is a 3/8" swage union that connects copper or aluminum tubes to swage valves without brazing or flaring. It uses patented metal-to-metal sealing technology for permanent, zero-leak joints under any pressure or temperature. Standard wrenches align and tighten components automatically, letting technicians skip open flames and finish installs faster.

• No brazing or flaring required; tighten nuts to seal tubes and valves without heat or flame.
• Automatic alignment; positioning strip holds ferrules and body in perfect alignment for smooth assembly.
• Metal-to-metal seal; compression ferrules deform to seal under high pressure for lasting, leak-free joints.

Product Highlights

This swage union is compatible with common refrigerants, including R-410A, R-22, R-134a, R-744, R-717 and A2L blends. Suitable for copper-to-copper, copper-to-aluminum and aluminum-to-aluminum connections.

Product Information

Standard Information

• Brand: SMARTLOCK
• Manufacturer Part Number: SL-SWUN3800

Technical Specifications

• Material: Aluminum Alloy
• Size: 3/8"