Fits the standard threaded or bolted railroad tank car safety vent
Ryton* plastic with Fluoropolymer ®linings as options
Same rupture pressure in both directions...can be installed in either direction.
HCL-RC
Designed primarily for rubber-lined tank cars used in Hydrochloric Acid Service
Has a 4.75" O.D.
Standard material construction is Ryton* with Fluoropolymer linings, and 1/32" Fluoropolymer gaskets secured to both sides
Same rupture pressure in both directions...can be installed in either direction.
Damage resistant
Resistant to premature rupture during coupling and switching
Bi-directional and can be installed easily
CRC
Composite Rail Car Disk
Has a 3.125" outside diameter
Fits the standard threaded or bolted railroad tank car safety vent
Consists of 316 Stainless Steel ring, Inconel 600 slotted top section, a Fluoropolymer seal, a 316 Stainless Steel Vacuum Support and a Fluoropolymer gasket
Ring is on the atmospheric side of the rupture disk and helps protect and center the disk during installation
Vacuum support protects seal should vacuum occur during the unloading or while the car is in transit
Optional Oseco insect screen installs on process side of rupture disk; limits access to the contents of the rail car after rupturing has occured
ICD
FAS disk
Used for the protection of intermodal containers
Designed as a non-fragmenting rupture disk
Score lines on convex side of disk, away from the process
No vacuum support required
Good in gas or liquid applications
Standard materials: Nickel disk, Stainless Steel rings, Fluoropolymer gaskets, and a Fluoropolymer liner on the process side of the rupture disk
