(918) 258-7035 (800) 324-7035 24/7 Emergency
Zook FAC - Forward Acting Disks
FAC - Forward Acting Disks

The FAC forward acting rupture disks (bursting discs) are composite design with a process side ring. Designed to be used in the FAH Pre-Torque Holder.

Sizes 1" - 12" (25 mm - 300 mm)
Burst Pressure Range 3 psig - 2500 psig (0.21 barg - 171 barg)
Operating Ratio 85%
Vacuum Support Required Yes
  • The FAC Series is a slotted metal top section and allows the use of metal & teflon seal materials. A wide variety of corrosive resistant seal materials are available
  • State-of-the-art laser slotted metal burst cap
  • Operating ratios up to 85% of the low end of burst tolerance
  • Unique alignment pin design ensures proper disk orientation into FAH series disk holder
  • Disk design offers high cycle life
  • Excellent for liquid, gas or 2 phased flow
  • Sizes from 1" (25mm) through 12" (300mm)
  • Burst ratings from 3 psig (0.21 barg) to 2500 psig (172.37 barg)
  • 3-dimensional stainless steel tag permanently engraved with complete disk specifications
  • CE (PED), and TUV compliance available
Need Assistance? Contact Us