Graphite Disks

Global Leader in High Performance, Economical, Highly Corrosive Resistant, Tamperproof Graphite Products

Duplex Type

Best Graphite Choice for Applications Involving Highly Oxidizing Agents and Halogens.

Sizes: 1/2" - 24" (13 mm - 600 mm)
Burst Ratings: 0.25 psig - 1000 psig (0.02 barg - 69 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

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FS-Inverted Type
FS-Inverted Disk

Fluoropolymer Sintered Graphite Rupture Disk. The best choice for highly corrosive and broad temperature range applications.

Sizes: 1/2" - 24" (13 mm - 600 mm)
Burst Ratings: 1.00 psig - 1000 psig (0.07 barg - 69 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

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FS-V Inverted Type
FS-Inverted Disk

Fluoropolymer Sintered Graphite Rupture Disk. The best choice for highly corrosive and broad temperature range applications.

Sizes: 1/2" - 24" (13 mm - 600 mm)
Burst Ratings: 1.00 psig - 1000 psig (0.07 barg - 69 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

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Insulated Unit
Insulated

Best Graphite Choice for elevated temperatures. Required for temperatures exceeding 430°F (221°C) to 700°F (371°C).

Sizes: 1" - 24" (25 mm - 600 mm)
Burst Ratings: 0.25 psig - 150 psig (0.02 barg - 10.34 barg)
ASME Compliant: No
PED Compliant: Yes

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Inverted Type

Best Graphite Choice for Higher Burst Ratings.

Sizes: 1/2" - 24" (13 mm - 600 mm)
Burst Ratings: 0.25 psig - 1000 psig (0.02 barg - 69 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

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Mono Type

Best Graphite Choice for Low and Intermediate Burst Ratings.

Sizes: 1/2" - 24" (13 mm - 600 mm)
Burst Ratings: 0.25 psig - 150 psig (0.02 barg - 10.34 barg)
ASME Compliant: Liquid and Gas
PED Compliant: Yes

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RT2

Replacement Element Type Graphite Rupture Disk.

Sizes: 1" - 10" (25 mm - 250 mm)
Burst Ratings: 1 psig - 250 psig (1.07 barg - 17.25 barg)
PED Compliant: Yes

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RT2T

Replacement Element Type Graphite Rupture Disk.

Sizes: 1" - 10" (25 mm - 250 mm)
Burst Ratings: 1 psig - 250 psig (1.07 barg - 17.25 barg)
PED Compliant: Yes

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Two-Way Type

Dual Rated to Protect Against Two Different Pressures in Opposite Directions.

Sizes: 1/2" - 24" (13 mm - 600 mm)
Burst Ratings: 0.25 psig - 1000 psig (0.02 barg - 69 barg)
ASME Compliant: No
PED Compliant: Yes

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