The Viega ProPress 45° Elbow 1-1/4" x 1-1/4" Copper Press Fitting (77033) delivers a fast, secure, and flame-free solution for changing pipe direction in larger residential, commercial, and hydronic piping systems. Engineered for use with Viega ProPress tools, this fitting provides consistent, leak-resistant performance while reducing installation time compared to traditional soldering methods.

Constructed from durable, corrosion-resistant copper and equipped with an EPDM sealing element, this 45-degree elbow ensures reliable long-term performance in potable water and heating applications. The press x press design creates a strong mechanical connection in seconds, helping contractors improve efficiency on every job.

Viega’s Smart Connect technology also helps identify unpressed fittings during pressure testing, adding an extra layer of safety and reliability before system startup.

Features

• 1-1/4" x 1-1/4" copper press connection
• 45° elbow for smooth directional pipe changes
• Press x Press design for fast installation
• Compatible with Viega ProPress systems
• EPDM sealing element for leak protection
• Flame-free installation—no soldering required
• Corrosion-resistant copper construction
• Smart Connect technology for leak detection support
• Ideal for potable water and hydronic systems

Specifications

• Brand: Viega
• Model: 77033
• Product Type: 45° Elbow Press Fitting
• Material: Copper
• Size: 1-1/4" x 1-1/4"
• Connection Type: Press x Press
• Sealing Material: EPDM
• Application: Potable water, hydronic heating systems
• Installation Method: ProPress press tool compatible