P Series Rupture Discs
Conventional, Pre-Bulged, Forward-acting Size Range 0.5 – 24 in 15 – 600 mm Burst Pressure Range 1.5 – 11,000 PSIG 0.10 – 758 BARG 0.11 – 773 KG/CM2
The economical P Series of Fike rupture discs are designed for ruggedness and ease of installation. The CPV rupture disc is a three-member disc that consists of a retainer ring, a rupture disc and a vacuum support – spot welded together to make a sturdy, closely fitted unit. The CPV-C version includes a full cover to protect the disc from downstream dirt or rust.
- Designed for installation in flanges which utilize the standard 30° seating
- The Conventional Prebulged (P) rupture disc is a single-member disc that may utilize a fluoropolymer or polyurethane coating on either or both sides.
- In addition to typical seal materials, tantalum, titanium or other precious metals may be used when dealing with corrosive media.
- 70% Operating Ratio
- Gas or liquid service
- Full vacuum rating (CPV and CPV-C)