Ultra low pressure reverse acting rupture disc for gas or vapour applications
Milli-Gard is a technically advanced ultra-low pressure reverse acting rupture disc ideal for a wide range of customer applications and process conditions in aid of relief of vacuum or over pressure situations. It’s available in a vast range of sizes, materials, and burst pressures to suit varying process conditions.
Lowest reverse acting burst pressure capability on the market
Milli-Gard is designed for ultra-low burst pressure requirements and benefits from the lowest reverse acting burst pressure capability on the market, at 3 mbarg. With these industry leading burst pressure ranges, this bursting disc is ideal for a vast range of applications ranging from 0.07 psig to 7.25psig.
Single Design for positive pressure or vacuum protection
With its composite construction, Milli-Gard benefits from a 25% tolerance with a 60% operating to burst pressure ratio, resulting in accurate burst control even under the lowest of burst pressures and vacuums. Unlike other manufacturers’ designs, Milli-Gard is a one disc solution for positive pressure or vacuum protection dependent on application and method of installation. Milli-Gard offers non-fragmenting opening and can be offered to meet a broad range of non-standard specifications and applications.
Cutting costs on rewiring
Milli-Gard is installed into Elfab’s reverse-acting, raised face rupture disc holder and fitted with the Flo-Tel™ actuator as standard.
This allows customers use of Elfab’s unique, reusable, non-invasive burst detection system Flo-Tel™+. As Flo-Tel is non-invasive to the process it offers accurate functionality even with the lowest of the burst pressure range. As the only reusable detection system on the market, Flo-Tel has been offering significant cost savings to customers for almost 20 years. Elfab’s rupture disc holders are available in a wide range of materials and can be manufactured to fit a multitude of industry standard flange specifications.
• For ultra low burst pressures
• 25% tolerance, up to 60% operating ratio
• Manufactured to ISO4126 or ASME VIII
• Good life cycle
• Non-fragmenting bursting disc design
• Suitable for gas and vapour applications
• Compatible with reusable detection systems Flo-Tel™ and Flo-Tel™ XD