Grinnell® Flange Adapter, Series: 61 Series, 2-1/2 in Nominal Size, Grooved, 4 Bolts, 5/8 x 3 in Bolt, 0.88 in Thickness, Ductile Iron, Copper Acrylic Enamel, 7.88 in H x 7 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.