The All Stainless Extended Range Universal Clamp Coupling 18-20" by JCM Industries, Inc (KEL300) is a high-quality solution for connecting pipes. This coupling accommodates pipe sizes from 18" to 20", with a diameter range of 19.40" to 20.4". Made from durable stainless steel, it offers excellent resistance to corrosion and wear, ensuring longevity in demanding environments. This coupling is compliant with industry standards, making it suitable for plumbing, industrial, and HVAC systems. Its robust design allows for easy installation and a secure connection, enhancing system reliability.