The Fremco Duct Clamp Set, 48 mm, Easy/Power/MultiFlow (vendor part 103-200210362, Millennium part 518530), locks 48 mm duct onto a Fremco cable blower and holds the seal so jetting pressure doesn't leak out at the duct entry. It fits the Easy, Power and MultiFlow blower lines, giving crews a single clamp size that covers most of Fremco's cable blower fleet at this duct diameter. Fast to swap in the field, it's a standard changeover part on active placing crews. Order it with the matching gasket for a complete seal at this duct size.