Fike is a leader in bursting disc and rupture disc innovation. Fike pressure relief products are compliant with global code regulations and are designed to meet or exceed industry requirements for rupture disc performance, reliability, and quality. From safeguarding your manufacturing processes to protecting your safety relief valves (SRV's), Fike rupture discs and pressure relief products are part of the critical path to lowering your costs and helping you achieve higher profitability.
 

 
The HO rupture disc
 
Design Composite, Forward-acting

Size Range 1 – 24 in. * 25 - 600 mm  
Burst Pressure Range 1.5 – 6000 PSIG 0.10 - 413.7 BARG 0.11 - 421.84 KG/CM2

Tolerances See Chart on Datasheet


 


 
The cost-effective HO Rupture Disc is a composite disc consisting of two components, the seal member and a slotted top that controls the burst pressure. With a teflon seal, this cost-effective rupture disc is a corrosion resistant, low pressure solution. The HOV Rupture Disc (high operating and vacuum) includes the addition of a vacuum support under the seal member.

  • In addition to the typical seal materials, available tantalum, titanium or other precious metals may be used when dealing with corrosive media
  • 80% Operating Ratio
  • Gas or liquid service
  • Full vacuum rating (HOV)
  • Excellent corrosion resistance


 
* Consult factory for sizes greater than 24 in. (600 mm)