Axius SC Rupture Disc

Smooth, Reverse-acting, Lowest Burst Pressure

The Axius® SC Rupture Disc is specifically designed for the stringent sanitary and aseptic requirements of the Biotech and Pharmaceutical industries. Free of any and all indentations, crevices or other design features that may trap process contaminants, the Axius SC CIP/SIP design also makes this rupture disc superior for use in food and beverage applications.

  • 95% operating ratio
  • Cycling and pulsating duty meets or exceeds industry requirements.
  • Constructed of 316/316L SST or Hastelloy C276
  • Operates in both gas and liquid applications
  • Withstands full vacuum at all catalog pressures
  • Non-fragmenting, and provides an excellent means of isolating relief valves
  • Standard SF1 surface finish; Electro polishing available, SF4 surfish finish
  • Effective in VALVEGUARD protection of expensive Pressure Relief Valves and Safety Relief Valves
  • Optional: Burst Disc Indicator
Sizes 3/4" to 4"
Burst Pressure Range 0.69 – 18.96 bar, depending on size.
Connections Tri-clamp connection or NA-connect
Material - Disc: 1.4435 (316L)
- Gaskets: Silicone, EPDM, Viton, PTFE, Tuf-Steel
Tolerances ± 0,07 bar (< 1,03 bar)
± 0,14 bar (> 1,03 bar - < 2,76 bar)
± 5% (> 2,76 bar)
Certificates (standard) 3.1 material, PED, FDA, USP Class VI, EU 1935/2004, BSE/TSE, ADIF
Certificates (optional) 2.2 surface finish

Sanitary Rupture Disc Installation & Maintenance Instructions