The ECONOflange connection system was designed as an alternative to Ductmate’s proprietary round self-sealing system; Spiralmate. The user friendly design paired with its excellent performance makes ECONOflange the most cost-effective round flange connection on the market.
A round duct connection system that uses screws to attach to the duct wall.
- Simple installation process
- No special tools required
- Can be installed on-site
- Standard sizes from 10” – 72” in 2” increments (consult factory for additional sizes)
- Available in specialty metals