ZOOK

ZOOK

Chalmers & Kubeck South is proud to represent one of the most globally recognized names in rupture disk technology throughout our entire territorial footprint. Zook rupture disks cover a broad range of industries and provides quality designs of high performance solutions. If you are looking for Reverse Acting, Forward Acting, Sanitary solutions, Graphite, or just about anything else, Zook has a solution for you.

In addition to a variety of rupture disk technologies ,Zook also has a line of Explosion Vents as well as Transportation Disks and Burst Sensors and indicators. Check out the variety of solutions using the menu to the right, or browse through Zook rupture disk solution by clicking on the applicable industry below. If you have any questions not covered here, please contact us for assistance and one of our solution specialist will gladly assist you in finding the best solution for your application.

Z-Size: Online Rupture Disc Sizing Program

Zook now has an online application where customers can get a free log in, create a project, and add to it all of the sizings needed by simply filling in a form with the required data. The form is clean and easy to use but powerfully flexible with all varieties of media including the ability to enter custom gases along with the weight and density for a truly custom sizing. Once you have completed your project or sizings, you can print them off directly from the browser. They are also stored here, under your account, for easy access at a later date.

For your convenience, we have embedded the tutorial videos below directly from Zook as well as a link to log in to the custom sizing program.

RC Series Rupture Disk

RC Series Rupture Disk

The RC Series is designed to fit standard AAR 2″ metal seated safety vents.

TCP Series Rupture Disk

TCP Series Rupture Disk

The TCP Series provide over-pressure protection for railroad tank cars and tanker trailers.

TD Series Rupture Disk

TD Series Rupture Disk

The TD Series is designed specifically for use in over-the-road tank trailer applications. OPTIONS / ACCESSORIES : ASME UD, PED/CE and TUV markings available

ProPOS Series Rupture Disk

ProPOS Series Rupture Disk

The ProPOS Rupture Disk (bursting disc) is a bi-directional rupture disk (bursting disc) designed to prevent over pressurization and provide vacuum protection for processing and storage tanks. The assembly design…

ProVAC Series Rupture Disk

ProVAC Series Rupture Disk

The ProVAC Rupture Disk (bursting disc) is a bi-directional rupture disk (bursting disc) designed to provide vacuum protection and prevent over pressurization for processing and storage tanks. The assembly design…

Pro VAC (519.98 KB)
Z-VAC & Z-POS Series Rupture Disk

Z-VAC & Z-POS Series Rupture Disk

The Z-VAC and Z-POS Series are a range of bi-directional rupture disk and holder assemblies designed to relieve between 1-30” WC in one direction and 2-150 psi in the other…

URA Rupture Disk

URA Rupture Disk

The URA rupture disk (bursting disc) covers the majority of rupture disk (bursting disc) applications. Designed to be used in the URAI Holder Sizes from 1″ – 24″. Burst Ratings…

Bolted Disk Holder

Bolted Disk Holder

The Bolted Rupture Disk (bursting disc) Holder is an insert holder for angle style rupture disks (bursting discs). Compatible Disks : PB Series D Series OPTIONS / ACCESSORIES : Gauge…

FAH Series Disk Holder

FAH Series Disk Holder

Pre-Torque Holder Design allows pre-assembly of a rupture disk (bursting disc) into a holder prior to field installation COMPATIBLE DISKS : FAC-R FAC-V FAX OPTIONS / ACCESSORIES : Standard/Mid/Long Pattern…

PTFE Sleeved Holder Inlet

PTFE Sleeved Holder Inlet

The PTFE Sleeved holder utilizes a Teflon Encapsulated Viton O-Ring as standard. The O-Ring seal prevents the process media getting into contact with the bite-ring outer seal prolonging the life…

Screw Type Disk Holder

Screw Type Disk Holder

The Screw Type Rupture Disk (bursting disc) Holders are reusable type holders. COMPATIBLE DISKS : PB Series D Series

TA Series Disk Holder

TA Series Disk Holder

The TA Series Rupture Disk (bursting disc) assembly is a one-time-use brass unit.

UHZ Series Disk holder

UHZ Series Disk holder

The UHZ Type Rupture Disk (bursting disc) Holder is an insert type holder for flat seat style rupture disks (bursting discs). COMPATIBLE DISKS : SFAZ Series FDZ Series OPTIONS /…

RAUS Series Rupture Disk

RAUS Series Rupture Disk

The RAUS Sanitary Disk is an extension of ZOOK’s Reverse Acting (RA) Metal Rupture Disk (bursting disc) design. Applications include food processing, dairy, breweries, pharmaceutical, distilling, baking, canning, cosmetics, biotechnology,…

RLPS Series Rupture Disk

RLPS Series Rupture Disk

The RLPS Sanitary Disk is an extension of ZOOK’s Reverse Acting (RA) Metal Rupture Disk (bursting disc) design. Applications include food processing, dairy, breweries, pharmaceutical, distilling, baking, canning, cosmetics, biotechnology,…

SD Series Rupture Disk

SD Series Rupture Disk

SD Rupture Disks (bursting discs) are an extension of ZOOK’s Graphite Rupture Disk (bursting disc) design. Applications include food processing, dairy, breweries, pharmaceutical, distilling, baking, canning, cosmetics, biotechnology, and petrochemical…

Skid Safe Units

Skid Safe Units

ZOOK has designed a revolutionary unit ready for immediate installation. Reduce the number of premature failures and unsafe operations on well-head skids with ZOOK’s Skid-Safe Unit; a unique pressure protection…

Acid Car Rupture Disk

Acid Car Rupture Disk

The AC Series is designed for fully rubber covered 2″ AAR safety vents without precise seats.

ICP Series Rupture Disk

ICP Series Rupture Disk

The ICP Series provide over-pressure protection for intermodal tank containers.

Two-Way Graphite Rupture Disk

Two-Way Graphite Rupture Disk

The TWO-WAY Type Graphite Disk is dual rated to protect against two different pressures in opposite directions. OPTIONS / ACCESSORIES : Optional liner available on flat side of disk to…

RA4 Rupture Disk

RA4 Rupture Disk

The RA4 rupture disks (bursting discs) are designs to cover the majority of low pressure rupture disk (bursting disc) applications and are designed to be used in the RAH Pre-Torque…

RA6 Rupture Disk

RA6 Rupture Disk

The RA6 rupture disks (bursting discs) are designed to cover the majority of medium pressure rupture disk (bursting disc) applications and are designed to be used in the RAH Pre-Torque…

RA8 Rupture Disk

RA8 Rupture Disk

The RA8 rupture disks (bursting discs) are designed to cover the majority of high pressure rupture disk (bursting disc) applications and are designed to be used in the RAH Pre-Torque…

RAX Rupture Disk

RAX Rupture Disk

The RAX rupture disks (bursting disc) are designs to cover the majority of high pressure rupture disk (bursting disc) applications and are designed to be used in the RAH Pre-Torque…

RLP Rupture Disk

RLP Rupture Disk

The RLP rupture disk (bursting disc) covers the majority of low pressure rupture disk applications. Designed to be used in the RLPI Holder. Sizes from 1″ – 12″. Burst Ratings…

SRA Rupture Disk

SRA Rupture Disk

The SRA rupture disk (bursting disc) covers the majority of rupture disk (bursting disc) applications. Designed to be used in the SR7A Holder Sizes from 1″ – 12″. Burst Ratings…

CV-II-F Series Explosion Vents

CV-II-F Series Explosion Vents

The CV-II-F Series has a flat composite design with segmented bursting pattern. OPTIONS / ACCESSORIES : Gaskets Frames

CV-II-P Series Explosion Vents

CV-II-P Series Explosion Vents

CV-II-P Series Explosion Vent Panel features a domed composite design with segmented bursting pattern. OPTIONS / ACCESSORIES : Insulation Gaskets Frames

CV - II - P (457.84 KB)
CV-P Series Explosion Vents

CV-P Series Explosion Vents

CV-P Series Explosion Vent Panel features a domed composite design with single hinge bursting pattern OPTIONS / ACCESSORIES : Integral Burst Indication Insulation Gaskets Frames

CV - P (657.22 KB)
Extrusion Burst Plugs

Extrusion Burst Plugs

Extrusion Burst Plugs (bursting discs) are pressure relief devices designed for over-pressure protection of plastic extrusion processes. OPTIONS / ACCESSORIES : Standard disk material is Inconel. Other materials are available…

ARD Series Rupture Disk

ARD Series Rupture Disk

The ARD rupture disks (bursting discs) provide a simple, inexpensive protection to storage tanks collapsing. Sizes 2″ – 36″. Burst Ratings from 1 to 15 psig. No Holder Required OPTIONS…

D Series Rupture Disk

D Series Rupture Disk

The D Series rupture disks (bursting discs) are composite design with state-of-the-art laser slotted metal top section. Designed to be used in the 7A – Angle Seat Disk Holder Sizes…

D 320201 122017 (1.22 MB)
FAC-R Series Rupture Disk

FAC-R Series Rupture Disk

The FAC-R rupture disks (bursting discs) are composite design with a process side ring. Designed to be used in the FAH Pre-Torque Holder. Sizes from 1″ – 12″. Composite design…

FA 485000 122017 (3.47 MB)
FAC-V Series Rupture Disk

FAC-V Series Rupture Disk

The FAC-V rupture disks (bursting discs) are composite design with a vacuum support. Designed to be used in the FAH Pre-Torque holder. Sizes from 1″ – 12″. Composite design rupture…

FAX Series Rupture Disk

FAX Series Rupture Disk

The FAX rupture disks (bursting discs) are solid metal cross-scored disk design. Designed to be used in the FAH Pre-Torque holder. Sizes from 1″ – 12″. Burst ratings from 45…

FD Series Rupture Disk

FD Series Rupture Disk

FD Series offers a wide variety of flange mounted designed rupture disks (bursting discs). Sizes from 2″ – 36″ with Ring and Vacuum Support

FDZ-V Series Rupture Disk

FDZ-V Series Rupture Disk

The FD rupture disks (bursting discs) are composite design with state-of-the-art laser slotted metal top section. Designed to be used in the UHZ Holder Sizes 1/2″ – 24″. Burst Ratings…

PB Series Rupture Disk

PB Series Rupture Disk

The PB Series rupture disks (bursting discs) mount with the concave surface facing the process media. Sizes 1/4″ – 24″. Burst Ratings from 5 to 50,000 psig. OPTIONS / ACCESSORIES…

PB 320101 122017 (1.19 MB)
SFAZ Series Rupture Disk

SFAZ Series Rupture Disk

The SFAZ rupture disks (bursting discs) are solid metal scored disk design. Designed to be used in the UHZ Holder. OPTIONS / ACCESSORIES : TFE liners are available to provide…

Duplex Rupture Disk

Duplex Rupture Disk

The DUPLEX Type Graphite Disk is the best choice for applications involving highly oxidizing agents and halogens. OPTIONS / ACCESSORIES : ASME UD, PED/CE and TUV markings available

FS-Inverted Graphite Rupture Disk

FS-Inverted Graphite Rupture Disk

ZOOK’s Fluoropolymer Sintered Graphite Rupture Disk (bursting disc) offers enhanced features when compared to resin impregnated graphite disks. The Fluoropolymer coating is sintered at a high temperature onto a graphite…

FSV-Inverted Graphite Rupture Disk

FSV-Inverted Graphite Rupture Disk

ZOOK’s Fluoropolymer Sintered Graphite Rupture Disk (bursting disc) offers enhanced features when compared to resin impregnated graphite disks. The Fluoropolymer coating is sintered at a high temperature onto a graphite…

Insulated Unit Graphite Rupture Disk

Insulated Unit Graphite Rupture Disk

The Insulated Unit Graphite Rupture Disk (bursting disc) is best for temperatures exceeding 430°F (221°C) to 700°F (371°C). OPTIONS / ACCESSORIES : ASME UD, PED/CE and TUV markings available

Inverted Graphite Rupture Disk

Inverted Graphite Rupture Disk

The INVERTED Type Graphite Rupture Disk (bursting disc) is the best choice for higher burst ratings. OPTIONS / ACCESSORIES : ASME UD, PED/CE and TUV markings available

Mono series Graphite Rupture Disk

Mono series Graphite Rupture Disk

The MONO Type Graphite Rupture Disk (bursting disc) is the best choice for low and intermediate burst ratings. OPTIONS / ACCESSORIES : ASME UD, PED/CE and TUV markings available Various…

RT2 Graphite Rupture Disk

RT2 Graphite Rupture Disk

The RT2 Type Graphite Rupture Disk (bursting disc) is a replacement element design. OPTIONS / ACCESSORIES : ASME UD, PED/CE and TUV markings available

CV-F Series Explosion Vents

CV-F Series Explosion Vents

Flat composite design with single hinge busting pattern. OPTIONS / ACCESSORIES : Integral Burst Indication Gaskets Frames

BA Series Rupture Disk Burst Sensor

BA Series Rupture Disk Burst Sensor

When connected to an electrical alarm, the BA Rupture Disk (bursting disc) Burst Sensor alerts personnel to take immediate action to protect system components from further damage upon an overpressure…

BI Series Rupture Disk Burst Sensor

BI Series Rupture Disk Burst Sensor

The BI Series integral burst indication offers a simple and effective means of indication over-pressure or discharge indication for rupture disk (bursting disc) applications.

RDI Series Rupture Disk Burst Sensor

RDI Series Rupture Disk Burst Sensor

The Rupture Disk (bursting disc) Indicator or RDI Series is a simple and effective means of indicating when the process media ruptures a disk or opens a safety relief valve.

ZAM Plus Monitor – Rupture Disk Burst Sensor

ZAM Plus Monitor – Rupture Disk Burst Sensor

The ZAM Plus Rupture Disk (bursting disc) Alarm Monitor is a surface mounted monitor designed to remotely detect the condition of a rupture disk (bursting disc) in service. Used in…

Zensor – Rupture Disk Burst Sensor

Zensor – Rupture Disk Burst Sensor

The ZENSOR Rupture Disk (bursting disc) Burst Sensor is specifically designed for use with ZOOK Graphite Rupture Disks (bursting discs).