Flanges & Corners
Matched roll-formed flange profiles and corner pieces for accurate, repeatable rectangular duct joints.
Airtight fabric-and-metal flexible connection that isolates fan vibration from rigid ductwork.
Flexible duct connectors create a short vibration-isolation break between fans, AHUs and rigid ducts. Pre-assembled metal edge strips lock to adjoining duct while the reinforced fabric spans the movement gap. Fabric rating is selected for indoor, outdoor, high-temperature or fire-resisting requirements.
Typical construction information for early coordination. Final values are governed by the selected model, approved material and project design.
| Fabric | Reinforced PVC/neoprene/silicone or specified fire-rated cloth |
|---|---|
| Edges | Galvanized-steel lock-forming strips |
| Assembly | Pre-joined fabric-to-metal seam |
| Widths | Fabric slack and metal edges to connection detail |
| Use | Fan and AHU inlet/outlet vibration isolation |
| Environment | Fabric selected for UV, temperature and chemical exposure |
A flexible connector is not a duct expansion joint for large movement. Fabric fire performance and operating temperature must match the equipment and project specification.
Include dimensions, quantity, material and required delivery. Add a drawing link for a more accurate review.
Matched roll-formed flange profiles and corner pieces for accurate, repeatable rectangular duct joints.
Slide-on transverse duct connectors with integral sealing options for fast rectangular duct assembly.
High-grip duct-joint clamps that draw flanged sections together for alignment and sealing compression.