RIDGID 43188 Back 1/2-1" MegaPress Housing. MegaPress pipe joining solution provides a fast, secure method to join Copper or Black Iron Pipe in commercial applications. MegaPress Systems are perfect for plumbing, heating, fire protection or potable water systems. The RIDGID 43188 Back 1/2-1" MegaPress Housing is a genuine part manufactured by RIDGID for MegaPress Systems. This RIDGID 43188 Back 1/2-1" MegaPress Housing is fully covered under RIDGID's 3-year limited performance warranty and lifetime warranty to be free of material defects. Be sure to browse the site for other MegaPress fittings and tools, along with other replacement parts.