Grinnell® Flange Adapter, Series: 61 Series, 6 in Nominal Size, Grooved, 8 Bolts, 3/4 x 3-1/2 in Bolt, 1 in Thickness, Ductile Iron, Copper Acrylic Enamel, 11.88 in H x 11 in W
Flange Adapter allows a direct transition from flanged components to Grinnell grooved copper components. Flange bolt patterns conform to ANSI Class 125 and 150 standards.