Reverse Acting Disks
(Compression Loaded)

Industry Leading Quality Designs of Solid High-Performance Non-Scored & Scored Designs

RA4
RA4 Disk

Covers the majority of low pressure range rupture disk applications. Designed to be used in the RAH Holder

Sizes: 1" - 12" (25 mm - 300 mm)
Burst Ratings: 2 psig - 40 psig (0.14 barg - 2.76 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

Learn More
RA6
RA6 Disk

Covers the majority of medium pressure range rupture disk applications. Designed to be used in the RAH Holder

Sizes: 1" - 12" (25 mm - 300 mm)
Burst Ratings: 12 psig - 200 psig (0.83 barg - 13.79 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

Learn More
RA8
RA8 Disk

Covers the majority of high pressure range rupture disk applications. Designed to be used in the RAH Holder Designed to be used in the RAH Holder

Sizes: 1" - 12" (25 mm - 300 mm)
Burst Ratings: 26 psig - 1000 psig (1.79 barg - 68.97 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

Learn More
RAX
RAX Disk

Scored design covers the majority of high pressure range rupture disk applications. Designed to be used in the RAH Holder

Sizes: 1" - 12" (25 mm - 300 mm)
Burst Ratings: 27 psig - 1480 psig (1.86 barg - 102 barg)
ASME Compliant: Gas Only
PED Compliant: Yes

Learn More
Double Disk Assembly
 Double Disk Assembly

Double rupture disk assembly is a good solution for severe process environments.

Learn More
 
SRA
SRA Disk

Scored design covers the majority of rupture disk applications. Designed to be used in the SR7A Holder

Sizes: 1" - 20" (25 mm - 500 mm)
Burst Ratings: 20 psig - 1000 psig (1.38 barg - 68.97 barg)
ASME Compliant: Gas Only
PED Compliant: Yes

Learn More
Double Disk Assembly
 Double Disk Assembly

Double rupture disk assembly is a good solution for severe process environments.

Learn More