Category Archives: Garlock products

The Garlock sealing products section of our blog contains a number of articles dedicated to Garlock seals, diaphragms, expansion joints, shaft seals and much more.

Hydra-Just® Saves Chemical Plant $100K

Hydra-Just® Sealing SystemA chemical plant in northeastern Ohio could not keep their brine pumps sealed. The plant had been using titanium double mechanical seals on their ANSI pumps, but time and again the corrosive brine destroyed the $1,500 seals within 6 weeks of installation.

With 11 pumps on the brine system, the plant was spending over $100,000 a year on seals alone. As significant as that cost was, it paled in comparison to the lost operating time and potential health and safety issues.

The plant turned to Garlock for a solution and agreed to test the Hydra-Just® rotary seal. The results speak for themselves; the Garlock Hydra-Just® seal provided two to three times the service life as the titanium double mechanical seal and did so at a fraction of the cost. Additionally, it made for a safer workplace and substantially increased production uptime. As a matter of fact, the Hydra-Just® seal has worked so well that the plant is now using it on all 11 brine pumps.

For Industrial Pumping Applications with High Potential for Water Consumption

Hydra-Just® Sealing SystemThe Garlock Hydra-Just® is a leak free, no dilution Engineered Sealing System designed for industrial pumping applications with high potential for water consumption reduction. This system not only provides water and energy savings, it can withstand conditions in which mechanical seals would wear prematurely and have catastrophic failure. The unique HYDRA-JUST® design allows it to survive system upsets, just as the seal’s chemical and abrasion resistant components allow it to excel in your toughest applications. Additionally, the excellent heat dissipation properties enable the seal to be maintained with as little as two (2) U.S. gallons per hour.

Applications

  • Slurries, non-clarified media
  • Replacement for mechanical seals
  • Refiners
  • Bottom outlet devices
  • Kaymr digesters
  • General industry

Hydra-Just® Sealing System

Case Study: GYLON® 3504 BIO-PRO®

GYLON® BIO-PRO® seals provide a safe and durable solution for protecting the integrity of food and pharmaceutical processing media. Its modified and restructured PTFE material is pre-formed and stress controlled for all standard TRI-CLAMP connections. It is dimensionally stable and resists intrusion.

The following case study can be downloaded in its entirety from Garlock’s website.


INDUSTRY

Pharmaceutical OEM – Autoclaves and Sterilizers

CUSTOMER

Since 1949, DeLama S.p.A. has grown to become one of the most well-known and qualified manufacturers of sterilization equipment, supplying major customers all over the world from its base in Italy. DeLama’s design and construction standards usually exceed the customers’ equipment requirements with the main purpose to protect their investments in critical industries such as pharmaceutical, Bio-Processing, Medical Devices and Food Production.

GYLON 3504 BIO-PRO

Continue reading Case Study: GYLON® 3504 BIO-PRO®

VIDEO: Garlock Compression Packing

Garlock compression packing is rigorously tested to ensure effective sealing in valves, pumps, agitators, and other rotary equipment. The development of the compression packing line reflects the evolution and innovation in the materials used in its production. Garlock develops and manufactures it’s own technical yarn braided into packing, along with high performance proprietary coatings, that are essential in this age of sealing performance requirements.

Garlock’s product line includes industry recognized Low Emission valve stem packing, leading-edge and award winning pump packing sets like dry-running DSA, and water saving HYDRA-JUST.


Gallagher Fluid Seals is an Authorized Garlock Master Distributor, stocking many styles and cross-sections of compression packing.  Remember, all packings are not created equal, so feel free to contact us if you need assistance determining which packing is best for your application.

FLUSH-GARD™ Conserves Process Water

FLUSH-GARD™ Sealing SystemThe FLUSH-GARD™ Sealing System from Garlock is an alternative to traditional packing sets in stock pumps, agitators, and other applications handling solid/liquid mixtures. It extends equipment life by protecting sleeve (non-contact) and packing from media attack, while also providing significant cost savings by reducing flush water consumption by up to 90%, as proven with installation of a flowmeter.

Harmful solids and particulate are contained from entering the stuffing box as the flush water is forced by the FLUSH-GARD™ bushings’ unique design – integral tangential multi-porting – toward the pumped media, utilizing the shaft’s rotation and centrifugal forces that are created.  A small amount is allowed into the stuffing box to lubricate and cool the braided packing.

Continue reading FLUSH-GARD™ Conserves Process Water

Case Study: GAR-SEAL® & BIO-LINE ASEPT®

Case Study: Chocolate Process GAR-SEAL® PTFE Butterfly Valve and BIO-LINE ASEPT®

GAR-SEAL Butterfly ValveINDUSTRY

Food Processing – Chocolate

CUSTOMER

A major global confectionery group producing leading consumer branded products, with a focus on quality and customer satisfaction.

BACKGROUND

This customer’s facility in Germany processes chocolate products, and they had experienced historical issues with butterfly valves for critical processes whereby the valves were failing prematurely and replacement parts were only available on a long lead-time. Additionally they required higher performing sealing solutions for hygienic connections throughout the process, requiring a superior material that would provide an effective seal while being resistant to aggressive process and cleaning media.

Continue reading Case Study: GAR-SEAL® & BIO-LINE ASEPT®

VIDEO: GYLON® ONE-UP® Diaphragm

The GYLON® ONE-UP® diaphragm is the optimal solution for sanitary applications in air-operated diaphragm pumps. Made using Garlock’s exclusive GLYON® PTFE Diaphragm material, and a proprietary EPDM rubber backing, the GYLON® ONE-UP® is made with the same patented rib construction of Garlock’s standard industrial ONE-UP® pump diaphragm.

Watch the video below to learn more.

 

Continue reading VIDEO: GYLON® ONE-UP® Diaphragm

Case Study: Style 4394 ABRA-LINE™ Expansion Joint

Gallagher Fluid Seals represents a number of expansion joint manufacturers, enabling us to provide an expansion joint for any piping system in any industry.  The ABRA-LINE™ Rubber Expansion Joints from Garlock are meant for highly-abrasive applications.

Expansion Joint: Style 4394The Garlock ABRA-LINE™ Style 4394 Rubber Expansion Joint is a multi-convoluted, lightweight expansion joint, designed for lower pressure applications that require significant amounts of movement, axially and/or laterally. Its low spring rates make it ideal for load cell, bin activator, vibrating bin, silo, and shaker boot applications.  The below success story comes directly from Garlock and an application using the ABRA-LINE™ Style 4394 joints.

Continue reading Case Study: Style 4394 ABRA-LINE™ Expansion Joint

FEP-Lined Expansion Joint for Chemical Processing

FEP-Lined Expansion JointGallagher Fluid Seals represents a number of expansion joint manufacturers, enabling us to provide an expansion joint for any piping system in any industry.  One of our more popular expansion joints is the GUARDIAN® 306 EZ-FLO® by Garlock.

It’s a spool-type expansion joint featuring an FEP lining that is fused to the body of the expansion joint.  The GUARDIAN® 306 EZ-FLO® is designed for the chemical processing and pulp & paper industries, where its ability to resist corrosive attack at normal and elevated temperatures and pressures is unequaled.

Continue reading FEP-Lined Expansion Joint for Chemical Processing

VIDEO: Solving Problems With MULTI-SWELL™ Gasketing Material

MULTI-SWELL materialAt Gallagher, we strive to provide sealing solutions where there had been failures, which is why we’re pleased to tell you about Garlock’s MULTI-SWELL material.

One common issue we come across is the inability to seal “less-than perfect” flanges in piping systems. To combat this problem, our partners at Garlock created the award-winning MULTI-SWELL gasketing material.  

Continue reading VIDEO: Solving Problems With MULTI-SWELL™ Gasketing Material

The Life Expectancy of Nonmetallic Expansion Joints

expansion jointsExpansion joints are specially engineered products inserted into a rigid piping system to do a number of jobs.

They absorb movement, relieve system strain due to thermal change, stress, pumping surges, wear, or settling, reduce mechanical noise, compensate for misalignment, and/or eliminate electrolysis between dissimilar metals.

When expansion joints are designed, applied, and installed correctly, it is not unusual to achieve a service life of 15-20 years in most industrial applications. Read on to see what our partners at Garlock had to say about troubleshooting in order to expand the life expectancy of nonmetallic expansion joints.

Continue reading The Life Expectancy of Nonmetallic Expansion Joints