Holders and Accessories

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 disc to be pre-assembled to insure it is...

The Oseco fluoropolymer-booted insert holder is used in applications where aggressive corrosives are present. A solid PFA insert is pressed into the inner diameter of FRDI and PRDI non-torque-sensitive holders. When used with...

Oseco Pre-torqued Holders, FRDI(P) and PRDI(P), are designed to be removed for inspection purposes and returned to service without disturbing the torque values placed on the rupture disc.

Oseco's Opti-Gard HolderTM is designed to cater to multiple flange ratings. It comes available with taps for an excess flow valve/pressure gauge and for the integral Flo-Tel+ rupture detection sensor. Machined inlet for Syst...

Oseco Union Rupture Disc Holders are ideal for applications where installation space is limited. 

The Oseco Threaded Rupture Disc Holder is widely used on high pressure applications up to 15,000 psig.

Oseco's welded disc assembly is a one piece design, and can take the place of traditional union holders in separator and dehydrator applications.

Oseco pipe covers shield and save, protecting safety relief valve discharge piping and free vented rupture discs from chemicals, rain, snow, insects and birds.