Holders & Accessories
Insert Holder
Downloads
- Insert Holder Dimensions (pdf - 52.9Kb)
- Insert Holder Pressure & Temperature Ratings (pdf - 96.8Kb)
The Oseco Insert holder is a reduced diameter flat-faced flange assembly that bolts between standard ANSI pipe flanges and fits within the bolt circle. This holder allows the rupture disk to be pre-assembled to insure it is properly seated before installation into the pressure system. Insert Rupture Disk Holders are available in nominal standard ANSI flange ratings up to 24". Standard material of construction is 316 Stainless Steel. Other materials are available upon request.
Oseco Insert Holders are offered in three seating arrangements. The type of rupture disk to be used determines which seating arrangement to specify.
- The Oseco FRDI has a special flat seat arrangement and is for use with the Oseco FAS and (F) CO/(F) COV.
- The Oseco PRDI has a special flat seat arrangement and is for use with the Oseco PRO +, PCR and PLR.
- The Oseco RDI has the standard 30° angular seat arrangement and is for use with the STD/STDV series and CO/COV series rupture disk.