The Viega MegaPress 4" 90° Carbon Steel Elbow with FKM is a professional-grade press fitting designed for high-demand hydronic and plumbing systems where reliability and speed matter. Built for contractors, HVAC technicians, and experienced DIY installers who need to move fast without sacrificing joint integrity, this 90-degree elbow handles the directional changes required in complex piping layouts.
Manufactured from carbon steel with FKM (Viton) sealing, this fitting delivers corrosion resistance and long-term durability in demanding environments. The double press connection design ensures a permanent, leak-free joint without soldering, threading, or specialized tools—just align, position, and press with Viega's MegaPress tool. Smart Connect Technology integrates with professional pressing equipment to eliminate guesswork: the system confirms proper engagement automatically, reducing installation errors and callback rates.
This elbow is particularly beneficial in radiant heating systems and commercial HVAC distribution networks, providing reliable connections that meet industry standards. Its 4-inch diameter capacity makes it suitable for larger commercial and residential distribution lines where flow rate and pressure stability are essential. The compact design allows for installation in tight spaces while maintaining the structural integrity required for systems operating at residential and light commercial pressures.
SpecificationDetail
Fitting Type
90° Press Elbow
Connection Method
Double Press
Smart Technology
Smart Connect
