High Pressure Burst Disk (25PSIG)

ANCORP’s high-pressure burst disk protects against over-pressurization of high and ultra-high vacuum (UHV) systems up to 25PSIG.


For applications requiring narrower burst pressure ranges, view the Low Pressure Burst Disks (5-7 PSIG) or ASME Overpressure Burst Disks (9-11 PSIG)


  • Pressure relief between 0 and 25PSIG for general use
  • UHV Compatible all-metal construction
  • 1.33″ or 2.75″ ConFlat flange mounting


  • Temperature range:  -200°C to 350°C
  • Vacuum Rated:
    • Elastomer Seals 1 x 10-8 
    • Copper Seals 1 x 10-13 
  • Leak tight to 2 x 10-10 std. cc/sec of Helium

*Dimensions are in inches unless otherwise specified

Part IDReference NumberDescription 3D CADDrawingUnit PriceIn StockQty, Add To Cart
Part ID9100043Reference NumberBD-05025PSIG-CF133Description 25 PSIG Burst Disk CF133 Flange3D CADLoginDrawingLoginUnit Price$250.00Contact
Part ID9100042Reference NumberBD-05025PSIG-CF275Description 25 PSIG Burst Disk CF275 Flange3D CADLoginDrawingLoginUnit Price$250.00Contact