The Viega MegaPress® ZL Transition Coupling 76585 is a 1 in x 1 in press fitting engineered to connect IPS and CTS piping systems with ease and efficiency—no threading or welding required. Constructed from Zero Lead bronze and equipped with an EPDM sealing element, 420 stainless steel grip ring, and 304 stainless steel separator ring, it offers exceptional strength, corrosion resistance, and potable water safety. Rated for up to 200 psi and temperatures from 0°F to 250°F, this fitting is ideal for demanding plumbing and hydronic applications. With Smart Connect® technology and Viega’s press tool compatibility, it ensures quick, reliable, and verifiable installations every time.