# ZOOK Rupture Disks: High Performance Graphite and Metal Rupture Disks

> ZOOK is a global leader in the engineering and manufacturing of metal and graphite rupture disks and over\-pressure protection solutions\.

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## Pages
- [Overview \& History](https://zookdisk.com/overview-and-history/)
- [Contact Us](https://zookdisk.com/contact/)
- [Purchasing Terms and Conditions](https://zookdisk.com/purchasing-terms-and-conditions/)
- [Privacy Policy](https://zookdisk.com/privacy-policy/)
- [FAQ's](https://zookdisk.com/faq/)

## Posts
- [The Role of Extrusion Burst Plugs and Rupture Disks in Protecting Modern Extrusion Lines](https://blog.zookdisk.com/a-guide-to-liners-for-metal-rupture-disks/): In plastic and rubber extrusion, pressure is everything\. It’s what allows polymer melt to be shaped, controlled, and delivered with precision\. But when pressure moves outside its normal operating window, whether due to a blocked die, a screen pack issue, material inconsistency, or a downstream restriction, the results can be expensive at best and dangerous at worst\.\.\.
- [Understanding Rupture Disk Materials: Making the Right Choice for Your Process](https://blog.zookdisk.com/a-guide-to-liners-for-metal-rupture-disks/): Selecting the right rupture disk material is one of the most critical decisions in pressure relief system design\. While burst pressure often gets the most attention, material choice ultimately determines corrosion resistance, temperature capability, fatigue life, and long\-term reliability\.\.\.
- [Protecting Systems and Ensuring Compliance: The Role of Rupture Disks in Wastewater Treatment](https://blog.zookdisk.com/a-guide-to-liners-for-metal-rupture-disks/): From municipal facilities to industrial operations, wastewater treatment plays a vital role in public health and environmental protection\. These complex systems rely on consistent performance and strict adherence to safety and compliance standards\.\.\.

## Downloads
- [380502\-ASY](https://zookdisk.com/download/380502-asy/)
- [250\-PN16 Inverted](https://zookdisk.com/download/250-pn16-inverted/)
- [250\-PN10 Inverted](https://zookdisk.com/download/250-pn10-inverted/)
- [250\-PN6 Inverted](https://zookdisk.com/download/250-pn6-inverted/)
- [300\-150 Inverted](https://zookdisk.com/download/300-150-inverted/)

## Job Openings
- [Regional Sales Account Manager](https://zookdisk.com/career/regional-sales-account-manager/)
- [Customer Service Representative](https://zookdisk.com/career/customer-service-representative-2/)
- [Production Utility Technician](https://zookdisk.com/career/production-utility-technician/)

## Industries
- [Aerospace](https://zookdisk.com/industries/aerospace/)
- [Food \& Beverage](https://zookdisk.com/industries/food-beverage/)
- [Fermentation / Wineries / Distilled Spirits](https://zookdisk.com/industries/fermentation-wineries-distilled-spirits/)
- [Oil \& Gas](https://zookdisk.com/industries/oil-gas/)
- [Pharmaceutical](https://zookdisk.com/industries/pharmaceutical/)

## ZOOK Products
- [D](https://zookdisk.com/products/d-rupture-disk/)
- [Zanitary](https://zookdisk.com/products/zanitary-rupture-disk/)
- [Mono](https://zookdisk.com/products/mono-rupture-disk/)
- [RT2](https://zookdisk.com/products/rt2-rupture-disk/)
- [RT2T](https://zookdisk.com/products/rt2t-rupture-disk/)

## ZOOK Product Categories
- [Transportation / Railcar Disks](https://zookdisk.com/product-solutions/transportation-railcar-disks/)
- [Custom Solutions](https://zookdisk.com/product-solutions/custom-solutions/)
- [Reverse Acting Disks](https://zookdisk.com/product-solutions/reverse-acting-disks/)
- [Sanitary Disks](https://zookdisk.com/product-solutions/rupture-disks-for-sanitary-applications/)
- [Burst Sensors \& Indicators](https://zookdisk.com/product-solutions/burst-sensors-indicators/)

## Resource Categories
- [Rupture Disk Holder Life Management](https://zookdisk.com/resource-category/rupture-disk-holder-life-management/)
- [Marketing Literature](https://zookdisk.com/resource-category/marketing-literature/)
- [Certifications Docs](https://zookdisk.com/resource-category/certifications/)
- [Installation Guides](https://zookdisk.com/resource-category/installation-guides/)
- [Corrosion Resistance Guide for ZOOK Impervious Graphite Rupture Disks](https://zookdisk.com/resource-category/graphite_corrosion_resistance_guide/)

## ZOOK Product Materials
- [Metal](https://zookdisk.com/product-materials/metal/)
- [Graphite](https://zookdisk.com/product-materials/graphite/)

## ZOOK Product Industries
- [Water, Reverse Osmosis \& Wastewater Treatment](https://zookdisk.com/product-industries/water-reverse-osmosis-wastewater-treatment/)
- [Powder \& Bulk Solids](https://zookdisk.com/product-industries/powder-bulk-solids/)
- [Battery Manufacturing \& Storage](https://zookdisk.com/product-industries/battery-manufacturing-storage/)
- [Food \& Beverage](https://zookdisk.com/product-industries/food-beverage/)
- [Extrusion](https://zookdisk.com/product-industries/extrusion/)

## Optional
- [Sitemap index](https://zookdisk.com/sitemap_index.xml)