Hansen Coupling Division of Danfoss offers the broadest range of quick coupling lines in the industry. Hansen quick couplings are available in over 6,000 configurations. Couplings are available in brass, stainless steel, steel, plastic, and in a wide range of sizes. We provide quick couplings to meet the needs of every industry. Hansen couplings have a world-wide reputation for quality of design and manufacture. Hansen's renowned quality standards - tight tolerances on mating parts, micro-finished sealing surfaces, and precision elastomer seals - means that Hansen couplings give long, dependable service, even in the most difficult industrial applications. Although many copy Hansen designs, few duplicate the high standards of materials specification and manufacturing quality which Hansen steadfastly maintains.