Corners
EZ Connector®
EZ Connector is listed on SMACNA!
EZ CONNECTOR is a patented corner system which for the first time,
allows the contractor to make their duct joints with a super-fast, single locking bolt,
using only an impact driver.https://www.smacna.org/stay-informed/news-and-publications/products-and-services-update/august-2023/ez-connector-system-from-duro-dyne
• One step process
• Saves up to 50%+ in installation time & costs in duct joint assembly work
• System includes patented locking “teardrop” hole corner with patented extra high drive head bolt with built-in washer
• Eliminates the need for drift pins and clamping of duct sections
• Allows installer to use a cordless impact driver for ultra fast, single handed duct joint fastening
• No more fumbling with time consuming washers, nuts and bolts
• Patent Pending and Patent Nos 6,810,570; 8,172,280; and 8,474,881
To watch EZ Connector System vs. Traditional Corners comparison video, click here.
Speed Corners
Speed Corners feature a tapered coined corner tips for fast/easy hand
insertion in to the Flange eliminating the need for a tinner’s hammer. They are manufactured from 12-gauge steel. Suitable for use with J Flange.
• Formed from galvanized G 60 or better 12ga USA made steel.
• Opposing size alignment holes for aligning flange or optionally making connections using a standard 10 3/4 ProPoint screw.
• Speed Corner is available in specialty metals, call for pricing.
• Meets SMACNA rigidity class J as used in conjunction with Dyn-O-Mate J Flange.
Quad Corners
There are many different flanges used in “Four Bolt Connection Systems” and each one has a corner designed especially for use with that flange. This makes stocking material for each system complicated and often confusing. Also, the physical design of many corners often requires their manufacture from heavy gage steel. The Dyn-O-Mate Quad Corner is a versatile corner for use in Dyn-O-Mate J as well as many other flanges. The unique design of this corner results in performance like that expected from heavier gage, but at a lower cost.
• Compatible with Dyn-O-Mate™ J, Ductmate™ 35, CL Ward™ J, Ward Industries™ J, and Hardcast flanges.
• Quad corners are manufactured from 16-gauge steel, aluminum or stainless steel.
DDJ and DDH Corners
▪ DDJ corners are manufactured from 12-gauge steel. For use with DOMJ Flange.
▪ DDH corners are manufactured from 12-gauge steel. For use with DOMH Flange.
TDC and TDF Heavy Duty Corners
▪ TDC (DOMCW) and TDF (DOMFW) corners are manufactured from 14-gauge steel.
DOMCW-DOMFW Corner Submittal >
TDC and TDF Corners
▪ TDC (DOMC) and TDF (DOMF) corners are manufactured from 16-gauge steel.
TDC and TDF Stackable Corners
▪ TDC & TDF Stackable Corners are for use in corner insertion machines and are manufactured from 16-gauge steel.
▪ Nuts and Bolts are also sold separately.
TDCS-TDFS Stackable Corner Submittal >
