Get current pricing for Oem, OEM-25176-ID Mfg. Pfaudler, No. R174-0456, Rated For Fv/100 Psi@650 F, Jkt= Fv/90 Psi @ 350 F, 3315 Nuc Glass Looks Good, Small Chip . Product Category: Process Equipment, Sub Category: Process Reactors: