The Viega MegaPress 2-1/2" Carbon Steel Coupling without Stop with FMK and Smart Connect Technology (MPN 26685) is a professional-grade press fitting engineered for high-reliability plumbing and hydronic applications where speed and consistency matter. This coupling is designed for technicians who require precision in fluid transfer lines, cooling systems, and pressurized heating circuits.
Constructed from durable carbon steel, this 2-1/2" coupling utilizes double press connection geometry, which requires simultaneous press activation on both ends for a uniform, calibrated seal. The integration of Smart Connect Technology confirms proper press depth and connection integrity in real time, significantly reducing the risk of under-pressed or over-stressed fittings that can occur with manual systems.
Technicians upgrading custom plumbing systems or hydronic heating circuits will find this coupling's reliability and repeatability particularly beneficial. The "without stop" design allows for full flow passage, making installation easier in confined spaces where standard couplings may not fit. The FMK configuration enhances versatility, ensuring compatibility with various systems.
SpecificationDetail
Connection Type
Double Press Connection
Stop Configuration
Without Stop
Smart Connect Technology
Yes – Press Depth Confirmation
Configuration
Female/Male Kit (FMK)
