Classic Double Stuffing Box Most widely used and recognized stuffing box in the industry Dependable performance Utilizes cone packing Rated up to 1500 psi Upper packing can be changed under pressure by engaging lower packing Standard model has the lubricating upper gland Options available for lubrication reservoir glands and leak detection Available in standard threaded connections Available to fit standard rod sizes Flanged bottom connection available Back to Stuffing Boxes Contact Us Discover Our Full Line of Services Contact Us