Six Inch Round Duct Access Door For Ducting Inspection And Maintenance With Airtight Seal And Rubber Gasket Easy Knob Tightening Fits 5.12 To 6.10 Inch Duct Diameter And Wide Temperature Range From Minus 22 F To 248 F

Round Duct Access Door with Airtight Seal for Maintenance
✔️ Fits 5.12-6.10 inch ducts; galvanized steel body; single unit

This round duct access door closes round duct openings with an airtight seal, making inspections and maintenance quick and clean. It’s ideal for HVAC, exhaust, and process-air lines, and comes with a cutting template for precise sizing.

✅ Diameter range: 5.12-6.10 in (130-155 mm)
✅ Material: galvanized steel body with EPDM gasket
✅ Temperature range: -22°F to 248°F
✅ Includes cutting template for precise installation

💡 What is a round duct access door used for in HVAC and ductwork? A handy component that simplifies maintenance and inspections in round ducts. - Handy for quick access and sealing after servicing ductwork - Fits 5.12-6.10 in ducts and maintains airtight seal - Made from galvanized steel with EPDM gasket - Includes a cutting template for precise sizing