Rupture Discs, Vent Panels, BDI Alarm Systems

Thorco, Inc. - Manufacturer and Distributor of Industrial Oils, Fluids and Lubricants

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Zook Enterprises, LLC

Rupture Disks

ZOOK operates the world’s largest facility dedicated exclusively to the manufacturing of graphite rupture disks. ZOOK's graphite rupture disk origins stem from our founder's pioneering efforts into the development of graphite rupture disks for use as overpressure protection devices on graphite heat exchangers during the 1950's. We are recognized as the world's leader in the development and production of graphite rupture disks. Our graphite facility is located in a suburb of Cleveland, Ohio, USA. For information on these products, please click on one of the links below, contact us at 800-324-0093 or email us at sales@thorcousa.com.

Products:
Reverse Acting Rupture Disks Forward Acting Rupture Disks Rupture Disk Holders Graphite Rupture Disks Burst Sensor / Indicator	Transportation Disks Sanitary Disks Explosion Vents Special Applications Disk / Holder Accessories

Product Details

	Reverse Acting Rupture Disks
	URA Series - RLP Series - SRA Series - SB Series ZOOK Reverse Acting rupture disks offer revolutionary new scoreless and scored non-fragmenting designs for universal use – new ultra low ratings – 90% operating ratios. Suitable for applications ranging from liquid, gas and two-phase. ASME UD markings available on many disks. more information

	Forward Acting Rupture Disks
	PB Series - FPB Series - D Series - FD Series ARD Series - SFAZ Series Forward Acting, Tension Loaded rupture disks perform with the process pressure on the concave side of the rupture disk. Available in flat seat or angle seat design and will operate up to 85% of marked burst pressure depending on the model. more information

	Rupture Disk Holders
	Bolted / Insert Type Angle Seat Design - Insert Type Flat Seat Design - Union and Screw Type Design - SR7A Series - URA-I Series - RLP-I Series - SB7A Series - Pro-Vac Series - Pro-Pos Series Seat configurations include Angular 30 degrees and Flat. Standard materials of Carbon and Stainless Steel. more information

	Graphite Rupture Disks
	Mono Type Disks - Inverted Type Disks - Duplex Type Disks - Two-Way Type Disks Graphite Rupture Disks protect equipment and personnel from the effects of overpressurization in static and dynamic pressurized systems. ZOOK Graphite Rupture disks are made from a single piece of graphite, a high-purity form of carbon, which is impregnated with phenolic resin. The resulting material, called impervious graphite, is impermeable and is resistant to most corrosives. more information

	Burst Sensor / Indicator
	Zook Zam Plus Rupture Disk Alarm Monitors - Zensor - BA Series - RDI Series - BI Series ZOOK offers several ways to detect when a rupture disk has relieved in an over-pressurization situation. more information

	Transportation Disks
	AC/RC Series - TD Series - TCP-R, TCP-NR - TCP-S Series - ICP Series Forward Acting, Tension Loaded rupture disks perform with the process pressure on the concave side of the rupture disk. Ideal for over-the-road tanker trailers or railroad tank cars. Available as metal or graphite types. more information

	Sanitary Disks
	DS Series - URAS Series - RLPS Series ZOOK Sanitary rupture disks install using industry standard clamps, gaskets, inlet and outlet piping. Applications include food processing, dairy, breweries, pharmaceutical, distilling, baking, canning, cosmetics, biotechnology, and petrochemical industries. more information

	Explosion Vent Panels
	CV-F Series - CV-P Series - CV-II-F Series - CV-II-P Series - Options and Accessories Explosion venting is the most common method of protecting personnel and equipment from the potential over-pressures generated by a dust or vapor ignition. ZOOK Explosion vent panels are interchangeable with existing vent applications with custom sizes and materials available upon request. more information

	Special Applications
	TA Series One-Time-Use Rupture Disk Assemblies - EB Series Extruder Barrel Assemblies - ProPOS Series Low Pressure Rupture Disk Assemblies - ProVAC Series Low Pressure Rupture Disk Assemblies - BAK Pressure Disks - FS Inverted Series - FS-V Inverted Series - Relief Valve Isolation more information

	Disk / Holder Accessories
	Gaskets - PG Series Pipe End Covers - Gauge Tap - Jack Screws - Studs and Nuts Optional items that can be ordered to enhance a rupture disk installation. more information

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Zook Enterprises, LLC Rupture Disks

Zook Enterprises, LLC

Reverse Acting Rupture Disks

Forward Acting Rupture Disks

Rupture Disk Holders

Graphite Rupture Disks

Burst Sensor / Indicator

Transportation Disks

Sanitary Disks

Explosion Vent Panels

Special Applications

Disk / Holder Accessories

Zook Enterprises, LLC

Rupture Disks