Description
Viega MegaPress XL 4″ Press x MNPT Adapter Model 4811XL, Carbon Steel, FKM Seal (SKU: 26650)
This adapter is a carbon steel fitting designed for use with Schedule 10 to Schedule 40 carbon steel pipe, featuring a 4″ nominal size with press connection on one end and male National Pipe Thread (MNPT) on the other. It is engineered for applications including chilled water, hydronic heating, compressed air, and fire sprinkler systems, supporting pressures up to 200 psi and temperatures from 14 to 284 degrees Fahrenheit.
- Material: Durable carbon steel construction with zinc nickel coating for corrosion resistance
- Connection Type: Press connection x male threaded (MNPT) end for secure and efficient joining
- Seal: Equipped with an FKM sealing element for high temperature and chemical resistance
- Size: 4″ nominal diameter suitable for commercial and industrial piping systems
- Pressure and Temperature Ratings: Rated for 200 psi and temperature range of 14 to 284F
- Installation: Features patented Viega Smart Connect technology to identify unpressed connections and allows wet connection installation, reducing downtime
- Standards Compliance: Meets ASTM A53/A106/A135/A795, ASME B31, NFPA 13/13D/13R, IAPMO PS117, ICC LC1002, FM Class 1920, and other relevant codes
- Model Number: 4811XL
- Dimensions: Approximately 6.18 inches in length
This Viega MegaPress XL adapter provides a reliable, time-saving solution for joining carbon steel piping in demanding commercial and industrial environments, ensuring secure connections with reduced installation time and maintenance requirements.






Reviews
There are no reviews yet.