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, [...]
OsecoElfab’s CRVC Explosion Vents OsecoElfab’s CRVC vent is a rectangular, domed explosion vent. The heavy-duty design incorporates much thicker materials than standard explosion vents. The CRVC can withstand higher positive or negative system operating pressures than flat vents. The vent may be exposed to system pressures up to 70% of the stamped burst pressure. [...]
OsecoElfab’s MV-RF Explosion Vents OsecoElfab’s MV-RF explosion vent is an all metal design using a stainless steel controlling membrane (no fluoropolymer). No holes or slits are visible, which makes the MV-RF vent excellent for applications, such as bag houses or bulk storage units, where product build-up may be a concern. The vent may be [...]
