DIF Disc can be used without a Holder


Donadon DIF burst discs:
• Composite forward acting discs
• Best suited for 100% gases or a mix of gas and liquids
• Operating margin of up to 70% between operating pressure and burst pressure
• Install between flanges without a holder
• Excellent for low pressures up to 5 barg
• Supplied with a membrane such as PTFE for excellent corrosion resistance
• Can be supplied with vacuum support to withstand vacuum service