Round Duct Connections

The Press-On Inner Ring was specifically designed to significantly reduce installation time and labor cost. This system uses a double-sided pressure sensitive adhesive to bond the outer flange and inner ring without the need for costly...

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, efficient round duct connection system. Simple and easy connection No...

The single or double bolt Quick-sleeve provides a simple, leak-free connection for round ducts used in air-conditioning, ventilation and dust collection systems. Quick-Sleeve is a band-clamp connection available for 3" - 18" diameter ducts. Available in...

The single or double bolt Quick-sleeve provides a simple, leak-free connection for round ducts used in air-conditioning, ventilation and dust collection systems. Quick-Sleeve is a band-clamp connection available for 3" - 18" diameter ducts. Available in...

The ECONOflange Oval duct connector was designed to be user friendly and provide exceptional performance, making it the most economical oval flange connection system on the market. Oval duct connection system that uses screws to attach...

The ECONOflange round duct connector 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....