Rupture Disc Burst Indicators
Burst indicators are used to provide instantaneous notification of a rupture disc activation or leakage through the disc. Depending on the device selected, Fike burst indicators can be used to activate alarms, bells, remote annunciators or interfaced with process control systems, so that appropriate safety follow-up measures can be taken. Use this selection guide to help you determine the most appropriate Fike rupture disc burst indicator for your industrial or sanitary application.| Rupture Disc Burst Indicator Selection Guide |
| Liquid or Gas Service | Process Temperature | Explosion Proof | Intrinsically Safe | Weatherproof | SRV Isolation | Pressure Extremes |
Disc Types | Size | |
BurstCheck |
Yes | 400° F. | No | Yes1 | NEMA 4 | Yes | 10 to 1000 psi | All | All |
BurstCheck Plus |
Yes | 400° F. | NEMA 7,9 | N/A | NEMA 4,7,9,13 |
Yes | 10 to 500 psi | All | All |
| BC2 | Yes2 | 500° F. | No | Yes1 | Yes | No3 | N/A4 | SRX,SRL Poly-SD Axius MRK,HO,P |
0.5 - 24" |
| BCH | Yes | 350° F. | No | Yes1 | Yes | No3 | 7 psi minimum | Axius SC SR-H SHX |
1.5 - 4" |
1 When properly installed with an appropriate intrinsic barrier and in accordance with local and national electrical codes.
2 Pressure limits may be a function of size and media. Consult factory for other pressures.
3 Will not detect pinhole leakage through the disc.
4 Consult factory for minimum burst pressures when using graphite rupture discs.
Rupture Disc Accessories
To ensure safety, durability and ease of installation, Fike offers a full line of accessories to compliment your rupture disc needs, including:- Jackscrews
- Eyebolts
- Pre-assembly screws
- J Hook
- J Hook Installation Diagram
- Baffle Plate
- Guage Tap
- Excess Flow Valve