Description
Viega MegaPressG 3/4″ Union Press x FNPT Model 6662 (SKU: 25656)
Viega MegaPressG 25656 is a carbon steel union fitting designed for use with Schedule 5 to Schedule 40 black iron piping systems. It features a press connection on one end and a female National Pipe Thread (FNPT) on the other, enabling secure, reliable connections for gas, fuel oil, compressed air, and heating applications.
- Material: Carbon steel with zinc/nickel plating for corrosion resistance
- Connection Type: Press connection x female threaded (FNPT)
- Nominal Size: 3/4″
- Seal: HNBR sealing element (yellow dot) for reliable sealing
- Pressure Rating: 200 psi maximum operating pressure
- Temperature Range: -40 to 180 degrees Fahrenheit
- Installation: Press connections made in less than seven seconds without oil or heavy threading equipment; connections can be made wet or dry
- Compliance: Meets ASME B31, ANSI LC4/CSA 6.32, ABS, CRN, CSA B149.1, GL, IAPMO LC4, ICC LC4, International Plumbing, Mechanical, and Fuel Gas Codes, LR Listed, Uniform Plumbing and Mechanical Codes
- Applications: Suitable for natural gas, propane, diesel fuel, vacuum, compressed air, heating fuel oil, engine oil, gear grease, hydraulic and transmission fluids
This Viega MegaPressG union fitting offers a durable, efficient solution for industrial, commercial, and residential piping systems, ensuring fast installation and long-term reliability in gas and fuel oil applications.






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