The Gruvlok flange adapter insert is designed for use with the Gruvlok 7012 & 7013. The flange adapter is required when mating the Gruvlok 7012 & 7013 to a rubber line valve or serrated face flange surface. The flange adapter ring is used in combination with a rubber lined valve or flange gasket to provide a smooth sealing surface for the 7012 & 7013 flange gasket.
FIG SEALRING Flanged Seal Rings - for use with 7012/7013 Flanges
Flanged Seal Rings - for use with 7012/7013 Flanges Submittal
7013 300# Flange
7312 HDPE Flange Adapter
COOPLOK Hinged Flange Adaptor
7012 Flange
6084 Flange Adapter
7788 Gruvlok® Flange Adapter
COOPLOK Phenolic Flange Ring