‹› Image Cryogenic Dry Disconnect Coupler Repair Kit Markets Natural Gas and Natural Gas Liquids, Hydraulic Fracturing: Dual Fuel Product Options Hide lower priority columns Part Number All S-MC2C-44S-MC4C-44S-MC5C-44Size All 2"3"4" S-MC2C-44 2" S-MC4C-44 3" S-MC5C-44 4"