Get current pricing for Oem, OEM-25179-ID Mfg. Pfaudler, No. R189-2463, Nb 45395, 1989, 750 Psi @ 450 F Internal, Jkt= 675 Psi @ 450 F And F/v, 10.75 In. Id, O/a . Product Category: Process Equipment, Sub Category: Process Reactors: