80400 – 1/2″ ProPress Stainless Steel 90 Degree Elbow w/ EPDM Seal

Viega 80400 – 1/2″ ProPress Stainless Steel 90 Degree Elbow w/ EPDM Seal

The Viega 80310 coupling is engineered for use with the ProPress 316 stainless steel piping system. Fabricated from robust 316 stainless steel, it delivers fast, secure, fire-free press connections using Viega’s proven press-fit technology. Equipped with an EPDM seal and featuring the Smart Connect® indicator, the coupling ensures both efficient installs—including on wet lines—and easy visual confirmation of proper connection. It is ideal for potable water, hydronic heating/cooling, compressed air systems, and more.

Features

• Brand: Viega
• Part Number: 4015.5 / 80310
• Material: 316 stainless steel — corrosion-resistant and ideal for industrial environments
• Connection Type: ProPress (Press × Press, no stop) — eliminates need for soldering or threading
• Nominal Size: 1/2″
• Sealing Element: EPDM with Smart Connect® visual press indicator
• Pressure Rating: Up to 200 psi — suitable for many industrial and residential systems
• Temperature Range: 0 to 250 degrees F
• Smart Connect Feature: Built-in green indicator flags incomplete presses, enhancing safety and NDT
• Wet Fit Capable: Connections can be made on damp pipes, ideal for retrofits and emergency repairs
• Certifications: ABS, FM, CSA, ICC-ES, NSF‑61G, UL — meeting strict quality and sanitation standards

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