DUCTMATE® Spiralmate® SM44GA Large Profile Duct Connector, 44 in Nominal, Round Vent Duct, Steel, Galvanized, 16 ga

DUCTMATE® Spiralmate® Large Profile Duct Connector, 44 in Nominal, Round Vent Duct, 18 in-WG, 10 in-WG, 16 ga Gauge, Steel, Finish: Galvanized, 44 in Diameter

The Spiralmate® round duct connector was developed to provide a simple method of connecting sections of spiral round ductwork at a lower overall cost.

• An air-tight and efficient round duct connection system
• Simple and easy connection
• No additional sealing is required
• Spiralmate® has been tested to 18 in-WG positive pressure and 10 in-WG negative pressure (complete test data available upon request)
• Spiralmate® is not recommended for applications with duct gauges heavier than 16 ga or lighter than 28 ga, both profiles will accept 12 ga longitudinal duct seam

Specifications