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FD
FD - Forward Acting Disks
FD Series forward acting rupture disks (bursting discs) offer a wide variety of flange mounted designed rupture disks.
- The FD Series has 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
- Disk design offers high cycle life
- Operating ratios up to 85% of the low end of burst tolerance
- Excellent for liquid, gas or 2 phased flow
- Flange mounted - no holder required, c/w Compressed fiber gaskets (Other gasket materials available)
- Sizes from 1" (25 mm) to 44" (1100 mm)
- Burst ratings from 1 psig (0.07 barg) to 285 psig (19.5 barg)
- 3-dimensional stainless steel tag permanently engraved with complete disk specifications
- CE (PED), and TUV compliance available
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