Hercules Product Info 
Hercules Product IdDM25
Product DescriptionFLANGE DUCT 20 FT L STL HOT DIPPED GALV
Unit of MeasureFT
Manufacturer Info 
Manufacturer NameDuctmate Industries
Brand NameDuctmate®
Part NumberD2510GA
Product DescriptionDuctmate® D2510GA D25 102 Self-Sealing Duct Flange, 20 ft L, Steel, 24 ga
Product Features
The flanges attach to the duct wall and have an integral mastic which allows the flange to seal itself to the duct
Ductmate® '25'® flange is roll formed from 24 ga galvanized steel with an integral sealant
SMACNA F class equivalent
Product Documents 
Document TypeDownload Link
SDSDM25_SDS (pdf)
Specification SheetDM25_Specification Sheet (pdf)
Product URLs
D2510GA Video Link
Product Specifications 
Type Self-Sealing
Series D25 102
Size 20 ft L
Gauge 24
Suitable For Use With Ductmate® '25'® Rectangular Duct Connection System
Material Steel
Finish Galvanized
Color Silver
Domestic/Import Domestic
Certifications SFI Certified|SMACNA Approved|PROP65
Country of Origin US