With a design that allows you to reduce installation time up to 60% compared to welded connections, this VIEGA MEGAPRESS coupling uses cold press technology with no risk of smoke or fire. The cold press connections are clean and not contaminated with thread cutting oil or metal filings. Fitting is ideal for black, painted, and powder-coated pipe (seamless and welded), plus it has a durable corrosion-resistant, zinc-nickel coating. Suitable for repair and expansion of existing steel pipe installations in small to large commercial projects. MegaPress coupling No stop, 3/4" x 3/4"