Grinnell® Flange Adapter, Series: 61 Series, 4 in Nominal Size, Grooved, 8 Bolts, 5/8 x 3 in Bolt, 0.94 in Thickness, Ductile Iron, Copper Acrylic Enamel, 9.9 in H x 9 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.