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- The Gruvlok flange adapter allows for direct connection of Class 125 or Class 150 flanged components to a grooved piping system. The Gruvlok Flange Adapter provides an alternative method of connecting to flanged components than the traditional Gruvlok flange. The Gruvlok flange adapter provides a raised serrated face flange connection with a shorter overall length than Flange x Groove nipple.
Gruvlok® Flange Adapter, Series: FIG 7788, 2-1/2 in Nominal, Flange, 5-1/2 in Bolt Circle, 4 Bolts, 3/4 in Bolt, 3/4 in Thickness, 300 psi, Ductile Iron, Rust Inhibiting Paint, Orange, 2-7/8 in OD, Domestic
- Bolt Circle Diameter5-1/2 inBolt Size3/4 inDomestic / ImportDomesticNominal Size2-1/2 inNumber of Bolts4ColorOrangeDimensions2-7/8 in ODEnd StyleFlangedFinishRust Inhibiting PaintManufacturerAnvil InternationalManufacturer #0390202026MaterialDuctile IronPressure Rating300 psiSeriesFIG 7788Thickness3/4 in