LubriKup® Style 378 Valve Cup, Wood-Type, Premium Material, Medium, 2 Inch Nominal Size

Lubrikup valve cups are constructed of custom-made rubber and plastic compounds for the longest lasting seal under the toughest pumping conditions. Style MS-15-L is our premium grade medium valve cup made from high quality nylon plastic. For use with sweet crude, sour crude, corrosive chemicals and salt water in medium pressure wells 750-2,000feet deep, moderate oil-to-water ratios, and medium viscosity fluids. Available in a wide range of sizes, this product is made in 3 standard designs: API, Lip-Type, and our original Wood-Type. For improved performance with extreme speeds use Garlock premium grade Style 500-L.