Connectors is sizes 6”- 24” (even sizes only) are fabricated utilizing the complete seal system. Complete Seal fittings are manufactured from galvanized steel meeting spec AST M A-653 (Lock forming Quality). They feature a double legged E P DM gasket which creates a virtually airtight connection when slipped into spiral pipe. The gasket is mechanically attached to the fitting with a 180 degree hemmed edge. This hem gives added rigidity to the fittings, ensures that the gasket will never slip out of place and makes a safe rounded edge for the installer.
Dimensions to be listed as follows:
A, equals diameter
All Fittings are 1.75”
from Bead to End of Fitting.