Ruck 6 inch Fast Clamp. Galvanized Steel, Neoprene Seal, 2-Pack

What the Ruck 6 Inch Fast Clamp Actually Does Every joint in a duct run is a place where air escapes and noise gets out. This clamp closes a 6 in joint with a galvanized steel band and a neoprene isolating seal. The neoprene is the part that matters, because it decouples the two components instead of bolting them rigidly together. Supplied in packs of two. Fitting a Duct Coupling Clamp So the Fan Stays Serviceable Fit one either side of the fan and the whole unit lifts out for service. On a 6 in tent run that is the difference between a five-minute filter swap and taking down the ducting. The neoprene stops vibration travelling through the metal, though it does not quieten the air moving inside the duct. Re-check the tension after a few weeks, because a fresh seal compresses and settles. Store the spare with the fan, since these disappear faster than any other part of a run. Key Features Galvanized Steel Band: Corrosion-resistant in the humid air a grow-room exhaust carries. Neoprene Isolating Seal: Seals the joint and breaks the metal path that carries motor hum. Hand-Tightened: No tools, so a fan or filter can be swapped in minutes. 6 in Component Fit: Matches Ruck 6 in fans, silencers and rigid duct sections. Supplied in Packs of Two: One pack does both ends of a single fan. Serviceable Joints: Lets a heavy component come out without cutting into the run. Technical Specifications Specification Value Component Size 6 in Band Material Galvanized sheet steel Seal Neoprene, isolating Fastening Hand-tightened, no tools Supplied As Pack of 2 Function Joint sealing and vibration isolation