Using EASTERN TIGHT™ fittings will reduce installation time by eliminating the need to seal joints in duct systems - no sealer, no mess, and no added costs. Instead, duct arrives at the job site with factory mounted rubber gaskets that provide a reliable, airtight seal.

• Eliminates costly sealer and leakage points
• SMACNA Class 3 Leakage standards for -2” w.g. to 10” w.g.
• Withstands temperatures -20 ℉ to 212 ℉
• Smoke-developed and flame spread ratings 0/0 per ASTM E84
• Secure with #10 TEK screws per SMACNA standards

To save contractors valuable field installation time, the Eastern Flange is pre-assembled to spiral duct at the factory. Spot welds and any necessary sealing is already completed before it arrives at the jobsite. A tight fit is esssential to preventing leaks in duct. The Eastern Flange makes connecting duct systems quick.

• SMACNA Class 3 Leakage standards for -2” w.g. to 10” w.g.
• Withstands temperatures -20℉ to 212℉
• Smoke-developed and flame spread ratings 0/0 per ASTM E84
• Secure with self-tapping screws per SMACNA standards