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Slide About ZOOK

Your Pressure Relief Partner

ZOOK is a trusted global leader in rupture disk manufacturing, chosen by 6,000+ customers across 65+ countries. We offer superior metal and graphite rupture disk solutions to ensure safety and reliability in your processes.

Maintenence

Keep Safety in Season

Don't let downtime catch you off guard. Schedule your rupture disk replacements with ZOOK and maintain safety and efficiency during your seasonal maintenance windows.

ZETO

A Tailored Solution

Experience the power of ZOOK Engineer to Order (ZETO) services and unlock customized pressure relief solutions tailored to your unique challenges.

ZANITARY

A Revolutionary Sanitary Solution

Featuring superior fatigue resistance and crevice-free design, ZANITARY rupture disks provide exceptional performance. Unlock the potential of high-purity performance and elevate your sanitary applications to new heights today.

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Explore Pressure Relief

Learn more about industry insights, processes, applications and innovations within the pressure relief, activation, and explosion protection industries.

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About ZOOK

Your Pressure Relief Partner

ZOOK is a trusted global leader in rupture disk manufacturing, chosen by 6,000+ customers across 65+ countries. We offer superior metal and graphite rupture disk solutions to ensure safety and reliability in your processes.

Disk Life

Keep Safety in Season

Don't let downtime catch you off guard. Schedule your rupture disk replacements with ZOOK and maintain safety and efficiency during your seasonal maintenance windows.

ZETO

A Tailored Solution

Experience the power of ZOOK Engineer to Order (ZETO) services and unlock customized pressure relief solutions tailored to your unique challenges.

ZANITARY

A Revolutionary Sanitary Solution

Featuring superior fatigue resistance and crevice-free design, ZANITARY rupture disks provide exceptional performance. Unlock the potential of high-purity performance and elevate your sanitary applications to new heights today.

Blog

Explore Pressure Relief

Learn more about industry insights, processes, applications and innovations within the pressure relief, activation, and explosion protection industries.

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ZOOK EMERGENCY SERVICES

URGENT SUPPORT

In times of crisis, it's important to trust the experts. ZOOK can provide swift and reliable solutions when you need them the most.

Call 1-440-384-3911 now or explore our Emergency Services here.

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PRODUCTS

High-performance rupture disks with superior quality

One unique holder design for use with multiple types of Reverse Acting metal rupture disks

One unique holder design for use with multiple types of Reverse Acting metal rupture disks

Solid metal cross-score fail-safe design with high operating ratios, ensuring high cycle life

Revolutionary advanced design for the biotechnology, pharmaceutical, and food processing industries

Precision-engineered, impermeable, and corrosion-resistant, the perfect choice for low and intermediate burst ratings

Impermeable and resistant to corrosives, optimally designed to achieve higher burst ratings

PRODUCTS

High-performance rupture disks with superior quality

Metal Rupture Disks

One unique holder design for use with multiple types of Reverse Acting metal rupture disks

One unique holder design for use with multiple types of Reverse Acting metal rupture disks

Solid metal cross-score fail-safe design with high operating ratios, ensuring high cycle life

Revolutionary advanced design for the biotechnology, pharmaceutical, and food processing industries

Graphite Rupture Disks

Precision-engineered, impermeable, and corrosion-resistant, the perfect choice for low and intermediate burst ratings

Precision-engineered, impermeable, and corrosion-resistant, the perfect choice for low and intermediate burst ratings

Impermeable and resistant to corrosives, optimally designed to achieve higher burst ratings

SERVICES

Tailored solutions to ensure maximum safety and enhance your application's performance

Engineer to Order

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Pressure Activation

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Product Testing
& Certification

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Site Surveys

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INDUSTRY NEWS

Discover industry knowledge and innovation in pressure relief and learn how they can benefit your business

Keep Your Low-Pressure Tanks and Systems Safe with Ultra-Low-Pressure Relief Rupture Disks

For industries that require precise pressure management—such as food and beverage, pharmaceutical, and biotechnology—ensuring the safety of processing, fermentation, and storage tanks is critical…

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Understanding the Appearance of PB Series Rupture Disks: Why Finishes Vary

If you’ve received a PB Series rupture disk that looks different from a previous order, you might be wondering why…

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The PB Series Rupture Disk: Compact, Reliable, and Built for High Pressure

ZOOK’s PB Series Rupture Disk stands out in overpressure protection, combining compact size with the capability to manage exceptionally high pressures.

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QUALITY & COMPLIANCE

Our products meet global requirements and industry-specific regulations

GLOBAL CHANNEL PARTNER LOCATOR

Click on the map to locate the nearest service point for you or CONTACT SALES here.

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