OsecoElfab’s Fluoropolymer-Booted PRDI Rupture Disc Holder The OsecoElfab Fluoropolymer-Booted PRDI Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The Fluoropolymer-Booted PRDI is used in applications where aggressive corrosives are present. A solid PTFE or PFA insert is pressed [...]
OsecoElfab’s Fluoropolymer-Booted FRDI Rupture Disc Holder The OsecoElfab Fluoropolymer-Booted FRDI Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The Fluoropolymer-Booted FRDI is used in applications where aggressive corrosives are present. A solid PTFE or PFA insert is pressed [...]
OsecoElfab’s PRDI(P) Rupture Disc Holder The OsecoElfab PRDI(P) Pretorqued Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The PRDI(P) has a flat seat and uses a raised nubbin sealing surface to create a metal-to-metal “bite” seal between the [...]
OsecoElfab’s PRDI Rupture Disc Holder The OsecoElfab PRDI Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The PRDI has a flat seat and uses a raised nubbin sealing surface to create a metal-to-metal “bite” seal between the PRDI [...]
OsecoElfab’s OPR and OPK Rupture Disc Holders The OsecoElfab OPR and OPK Insert Rupture Disc Holders are reduced diameter, flat-faced flange assemblies that bolt between standard ANSI pipe flanges and fit within the bolt circle. The OPR and OPK have a flat seat and use an impingement point to create a metal-to-metal “bite” seal [...]
OsecoElfab’s FRDI(P) Rupture Disc Holder The OsecoElfab FRDI(P) Pretorqued Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The FRDI(P) has a flat seat and uses a raised nubbin sealing surface to create a metal-to-metal “bite” seal between the [...]
OsecoElfab’s FRDI Rupture Disc Holder The OsecoElfab FRDI Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The FRDI has a flat seat, and uses a raised nubbin sealing surface to create a metal-to-metal “bite” seal between the FRDI [...]
OsecoElfab’s RDI Rupture Disc Holder The OsecoElfab RDI Insert Rupture Disc Holder is a reduced diameter, flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. The RDI has 30° beveled seat and uses this angular sealing surface to create a metal-to-metal “bite” seal between the RDI inlet, [...]
