Smartlock UNST7800 Union Straight 7/8 in

Product Description

The SMARTLOCK UNST7800 union straight connects same-sized copper or aluminum tubes without brazing or flaring. It utilizes metal-to-metal sealing technology for permanent, zero-leak joints under pressure. Standard wrenches align and tighten components automatically. Compatible with all common refrigerants, including R-410A and R-22. Suitable for copper-to-copper, copper-to-aluminum, and aluminum-to-aluminum connections.

• No brazing or flaring required; tighten nuts to seal tubes 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

The UNST7800 union straight provides high pressure quick connections with innovative fitting for H-AC/R, copper and aluminum line connections.

Product Information

Standard Information

• Brand: SMARTLOCK
• Manufacturer Part Number: UNST7800

Technical Specifications

• Size: 7/8"
• Material: Aluminum Alloy
• Nominal Size: 7/8 in
• Temperature Rating: -40 to 302 deg F
• Additional Information: UNST Model
• Type: Smartlock Fitting
• SubType: Straight Union
• Application: Brazeless lineset solution.
• MPN: UNST7800
• ABRPN: UNST7800
• Brand: Smartlock
• Product Status: Stock
• Series: UNST
• Specifications: 4800 psi Burst Pressure, 960 psi Pressure Rating, Straight Union End Style