The Betts OP9002SL is a compact mechanical operator designed to control cable-operated emergency valves from a central location on cargo tanks. This 2-compartment stainless steel operator features a lubricated shaft with grease fittings on both ends for reduced maintenance and improved longevity. The compact design provides a 2-3/8 inch stroke with a 5.6 to 1 mechanical advantage through precision lever arms. Each compartment includes a fusible link designed to melt at temperatures not exceeding 250F and non-slip cable connectors that allow cables to be cut to length after installation. Two trip levers provide flexibility for locating cable remote controls or attaching dual remotes when required.