ZOOK Proquip - Rupture Disks - Overpressure Protection Products

Servicing Rupture Disk needs worldwide from manufacturing facilities located in 3 countries on 2 continents.

TRANSPORTATION DISKS

Forward Acting, Tension Loaded rupture disks perform with the process pressure on the concave side of the rupture disk.

GRAPHITE TYPES

	AC/RC Series Supplied in two styles to fit either metal seated or fully rubber covered 2” AAR safety vents Both Model AC and RC carried in stock for immediate delivery Steel armored for added strength Flexible liner used on pressure side to automatically provide a degree of temporary reclosure after venting an overpressure incident High Visibility Green TFE Coating provide visual indication of disk integrity and easy inspection Bulletin No. 36782

	td Series Fits 2”, 3” and 4” 150 Class ASME B16.5 flanges Burst ratings of 30, 35, 40, 45, 50 psi carried in stock for immediate delivery Steel armored for added strength High Visibility Green TFE Coating provide visual indication of disk integrity and easy inspection ASME UD marking available Bulletin No. 36852


METAL TYPES

	TCP-R, TCP-NR, TCP-S series Fits into standard tank car safety vents Available in composite or solid metal scored designs Operating ratios up to 85% Standard materials of 316SS with TFE seal Bulletin no. 38000

	icP series Scored, forward-acting, non-fragmenting design Fits into standard tank car safety vents or mount between ANSI Class 150, and ISO standard flanges Standard materials of construction; Nickel Disk, 316SS Positioning collar and bottom ring, TFE Lining and gaskets 85% Operating ratio Bulletin no. 39000

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