Viega 77285 ProPress 1 in. Press Copper Tee

30 Day Money Back Guarantee with FREE return shipping.

This is an open box item. We go through each item to ensure its unused and complete. If you are not fully satisfied with your order, please reach out to us and we will make it right.

Please view our reviews!

Disclaimer: We have no affiliation with the manufacturer of this product, and although it will come with our “30 Day Money Back Guarantee with FREE return shipping”, It does not come with any additional benefit that the manufacturer offers, including, but not limited to, warranty or quality control standards set forth by the original manufacturer (we are not an authorized reseller).

About This Product

The Viega ProPress Copper Tee provides a reliable and efficient way to connect copper tubes. Designed for use with 1-inch ASTM B88 and B75 copper tubing, this tee features press connections that combine or split fluid flow with ease. Installation is quick and safe—no need for flame, solder, or heavy equipment. Simply cut the copper tube to length, remove burrs, mark the insertion depth, and use a press tool to secure the fitting.

Viega’s Smart Connect technology ensures every connection is properly pressed by identifying any unpressed joints during pressure testing, reducing the chance of errors. Approved under major plumbing codes (IPC, UPC, NSF), and available in over 400 fitting configurations, Viega ProPress tees are trusted by professionals worldwide for plumbing and HVAC projects.

Highlights

• Designed for 1-inch ASTM B88 and B75 copper tubing; not compatible with PEX 

• Suitable for potable water, hydronic heating, and other compatible systems 

• Fast installation in 7 seconds or less using a press tool—no flame, solder, or flux needed 

• Smart Connect technology helps detect unpressed fittings during pressure testing 

• Eliminates need for burn permits or fire watches by removing open flame from installation 

• Supports both wet and dry connections, enabling quick repairs on existing systems 

• Durable internal EPDM rubber seals provide reliable, watertight connections 

• Rated for temperatures from 0 to 250°F and pressures up to 300 PSI for water applications 

• Zero lead certified under NSF-61-372 for safe drinking water use

Dimensions

Details