Tag Archives: Garlock

KLOZURE® Oil Seals for All Industries

Klozure® Oil SealsKLOZURE® Oil seals from Garlock® KLOZURE® are available in a wide variety of configurations to meet the requirements of major industries. MILL-RIGHT® materials are used on all elastomeric seals for superior bearing protection. KLOZURE® Oil Seals are available in more than 50 different styles in sizes from ¼” to over 90″, solid or split, metal-cased or all-rubber.  KLOZURE® Oil Seals have had a strong brand presence in the U.S. since the 1920’s. Today they are also manufactured and branded in China and Germany.  Technology has advanced over the years, and the oil seals are now available in MILL-RIGHT® elastomers which provide longer service life than their predecessors.

There are many different styles and variations available from Garlock® KLOZURE®, but below are some of the more popular oil seals.

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NEW Expansion Joint Material – ABRA-SHIELD™

Garlock is excited to announce the launch of ABRA-SHIELD, a new expansion joint material designed for abrasion resistance and sustainability in demanding high temperature operating conditions.

ABRA-SHIELD™As the newest addition to Garlock’s family of abrasion resistant expansion joint materials, ABRA-SHIELD will join ABRA-LINE® and Natural Rubber to provide a variety of liners that cater to increased abrasion protection. ABRA-SHIELD will be an option for use with a number of expansion joint products that Garlock offers – including styles 204, 206, 7250, 8400 and 9394. These expansion joints also provide high levels of protection from stress, misalignment, vibration, noise, shock and corrosion.

In abrasion resistance testing – which provides data to compare materials and predict the lifetime of a material or coating – ABRA-SHIELD provided 50% higher abrasion resistance than standard EPDM (ethylene propylene diene monomer rubber). ABRA-SHIELD will be the recommended solution in abrasive applications (such as slurry, ash and brine) with sustained or spiked temperatures between 180°F and 300°F. For temperatures outside of this range, other materials in Garlock’s family of abrasion resistant expansion joints would be suggested.

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FDA Compliant PUR-GARD™ Bearing Isolator

PUR-GARD™ Bearing IsolatorsPUR-GARD™ bearing isolators offer the ultimate rotating equipment sealing solutions for the food processing industry. Manufactured with materials that are FDA compliant, metal detectable and x-ray inspectable while utilizing a patented IP66 design, Garlock PUR-GARD™ is a revolutionary seal that combines improved safety and overall process purity with cost savings through extended equipment and bearing life.

Features & Benefits

  • Patented labyrinth design provides bearing protection even in the most challenging environments, extending the life of rotating equipment
  • Unitized construction will not come apart during installation
  • IP66 in most common design configurations
  • Non-contacting design reduces shaft drag and energy consumption
  • Available in a broad range of configurations
  • Substantially reduced installation time – NO ARBOR PRESS NEEDED
  • No metal-to-metal contact
  • Metal detectable and x-ray inspectable

Typical Applications

Rotating equipment (pumps, motors, gearboxes) exposed to heavy wash down and/or zone 1 and 2 applications.

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FDA Standards Key to Proper Gasket Selection

Food and beverage producers rely on a wide array of equipment to ensure their products are safe and free of contamination. Sealing devices such as gaskets are key components in this equipment, yet do not receive the attention they warrant given the critical importance of their function.

Gasket Selection - PTFE
PTFE (Polytetrafluoroethylene) Molecule

PTFE-based and elastomeric seals have for decades been the products of choice for food and beverage applications. The two most commonly referenced Food and Drug Administration (FDA) standards for sealing products are found in the Code of Federal Regulations under Title 21 (Food and Drugs), part 177 (Indirect Food Additives: Polymers). Section 177.1550 focuses on perfluorocarbons such as PTFE- based products, and Section 177.2600 deals with rubber articles intended for repeated use.

These two standards specify which ingredients used in the production of sealing products are acceptable for applications where contact with food products can occur, as well as how much of the approved ingredients can be released from the polymer/elastomer when extracted with specific media — i.e. water, hexane, etc. — under specified testing conditions.

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[VIDEO] Application Guidance for GYLON EPIX™

GYLON EPIX™ WebinarWe recently added the GYLON EPIX™ – The Next Generation in PTFE Gasketing webinar to our website.  The webinar discusses Garlock’s revolutionary new gasketing material, with its patented hexagonal surface, which concentrates gasket stress, providing improved compressibility and bolt load retention, improving sealability and blowout resistance.

Below is the third and final section of the webinar, which provides application guidance for GYLON EPIX™, calling out where it makes most sense to utilize this revolutionary new material.

[VIDEO] Features & Benefits of GYLON EPIX™

GYLON EPIX™We recently added the GYLON EPIX™ – The Next Generation in PTFE Gasketing webinar to our website.  The webinar discusses Garlock’s revolutionary new gasketing material, with its patented hexagonal surface, which concentrates gasket stress, providing improved compressibility and bolt load retention, improving sealability and blowout resistance.

Below is the second section of the webinar, which discusses the features and benefits of the GYLON EPIX™ material, and what differentiates it from any other gasketing material on the market today.

S.T.A.M.P. Gasket Selection Criteria

GasketWe recently updated our Gasketing webpages to provide our customers with much more robust product information, to help you along your journey of finding the right gasket for your application.  Visit our Non-Asbestos, Metal, Elastomeric, or ePTFE Gasket Tape pages to learn more.


S.T.A.M.P.

When you’re specifying a gasket for even the simplest application, it is important that the gasket supplier know all the operating parameters.

There are five major pieces of information needed to select the appropriate gasket, known by the acronym S.T.A.M.P.:

Gasket - Raised Face FlangeSize:

While gaskets are most often used in standard ANSI flange connections, non-standard flanges can also be found throughout a plant.  In dealing with non-standard flanges, it is VERY important to obtain as much detail as possible about the contact dimensions (the portion of the gasket actually being compressed) and the fasteners or bolts being used (size, grade, quantity). This information is used to calculate the contact area and available assembly stress – a key factor in the selection process, as an improperly loaded gasket could result in premature equipment failure.

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[VIDEO] Introduction to GYLON EPIX™

GYLON EPIX™ WebinarWe recently added the GYLON EPIX™ – The Next Generation in PTFE Gasketing webinar to our website.  The webinar discusses Garlock’s revolutionary new gasketing material. With its patented hexagonal surface, GYLON EPIX™ concentrates gasket stress, providing improved compressibility and bolt load retention, improving sealability and blowout resistance.

Below is the first section of the webinar, diving into what drove Garlock to create this new material, and how GYLON EPIX™ provides the benefits of both a 1/16″ and 1/18″ thick gasket in one, universal, 3/32″ thickness.

Ultra Low Emissions with the FLEXSEAL® ULE

Garlock FLEXSEAL® ULE - Ultra Low EmissionsGarlock has expanded their Ultra Low Emissions family of products to include a spiral wound gasket. The FLEXSEAL® ULE is designed for use where leakage control is critical and the aggressive application requires a spiral wound design. It’s manufactured using high performance graphite, and offers maximum protection against oxidation. The standard design includes an inner ring and outer ring, as well as preformed metal wire to enhance compressibility and sealability. The FLEXSEAL® ULE spiral wound is another product born from Garlock’s customer driven innovation.

Values & Benefits

  • API 6FB
    • Average leak rate recorded of 1.4 ml/min
  • Low Emissions (CFET)
    • Provides average leakage rates of 10 PPM (parts per million)
  • Oxidation Resistance
    • Offers maximum protection against oxidation for greater reliability and longer service life
    • No aging or fatigue under dynamic load, even at elevated
      temperatures
  • Manufacturability
    • Available in standard lead-time

Garlock FLEXSEAL® ULE - Ultra Low Emissions

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NEW! GYLON EPIX™ Webinar Now Available

GYLON EPIX™Gallagher recently added the GYLON EPIX™ Webinar to its website. This video is a recorded webinar discussing GYLON EPIX™ – The Next Generation in PTFE Gasketing.

This material is a newly developed family of PTFE gaskets. It is manufactured using a patented, profiled surface based on our proven Fawn  (Style 3500), Off-White (Style 3510), and Blue (Style 3504) GYLON® to create highly conformable materials for optimum sealing performance.

GYLON EPIX™ will provide superior functional performance by combining the traditional attributes of GYLON® with an innovative surface design. It offers a broader range of applications than traditional PTFE gaskets that are used in worn and pitted flanges. In addition, GYLON EPIX™ delivers the tight sealing and load retention properties of 1/16” (1.6mm) and the conformability of 1/8” (3.2mm). The hexagonal profile provides improved compressibility and recovery. The profiled surface reduces the contact area during initial compression to concentrate the compressive force of the flange for improved sealability.

Garlock GYLON EPIX™Designed for increased compressibility, it improves performance in misaligned flanges. The consolidation of two thicknesses to one reduces the need to inventory multiple thicknesses. Garlock is dedicated to providing real sealing solutions that meet real world sealing needs. With an improved design, color-coded materials, and single thickness, GYLON EPIX™ makes sealing easier.

To learn more, download the webinar today!