• Solid metal scored disk designed for Non-fragmentation
• Operating pressures to 85% of the disk’s marked burst pressure
• Excellent for liquid, gas or 2-phase flow
• Scored after disk material is formed to a high crown height. Permits use of
thicker material and allows lower burst ratings which withstand full vacuum
• Burst ratings 15 to 3600 psig
• Sizes 1/29 thru 249 diameters
• Temperature ratings to 1000°F (538°C)
• Standard material of construction is Nickel. Optional materials 316SS, Inconel, Monel, Hastelloy C and Aluminum are available
• 3-dimensional stainless steel tag permanently engraved with complete disk specifications
• ASME UD marking available (gas service only)