Vee Packing Set, 2.38 Inch OD, 1.75 Inch ID, 0.03 Inch Height

The key dimensions on this set are 1.75 inch ID and 2.375 inch OD, with a 0.031 inch height. If your application calls for a 1.75 inch inside diameter packing set and matches that outside diameter, this is the correct size range.

the number of vees makes a real difference. Four vees gets you up to 3000 PSI, five vees handles up to 5000 PSI, and if you're running six vees you can push up to 10,000 PSI. So depending on what your application demands, you'd just build the stack accordingly using the right combination of urethane and fabric rings with the nylon adapters on top and bottom.