Image APC Clamp Gasket Product Options Part Number Size Material Color 101-H150 1-1/2" Nitrile Rubber Nitrile Rubber APC Grey 101-H200 2" Nitrile Rubber Nitrile Rubber APC Grey 101-H250 2-1/2" Nitrile Rubber Nitrile Rubber APC Grey 101-H300 3" Nitrile Rubber Nitrile Rubber APC Grey 101-HX200 2" Nitrile Rubber Nitrile Rubber APC Black