• Spiral Trac With 442 Pulp&Paper

     APPLICATION SUCCESS STORY:  

    Industry:

    Pulp & Paper 

    Product:

    Pulp 

    Sealing Solution:

    Mechanical Seal
    st-With-442-Pulp Paper

    Application Info

    Horizontal Pulper    Shaft: " /100 mm     Bore: " / 230 mm    Product: Paper Stock

    Problem

    • The stuffing box was originally designed for gland packing and was upgraded to a John Crane single non-split seal.
    • Even as the pulper started to leak the customer accepted the leakage, because of the required repair time and activity, which could cause 12-20 hrs out of production

    Solution

    • SpiralTracTM Seal Adaptor AFN8129R (316)
    • Chesterton 442 Split Seal with RSC/RSC-EP configuration

    Result

    • The SpiralTrac technology removes paper stock from around the seal face area, thereby extending the seal life.
    • With the 442 Split Seal installation future repairs do not require the equipment disassembly which results in less maintenance action. It now requires only one hour to change out the seal.
    • Flush water was reduced by 80 - 90%
    • No more paper stock leakage - house keeping issues

  • Spiral Trac With 280 Pulp&Paper

     APPLICATION SUCCESS STORY:  

    Industry:

    Pulp & Paper 

    Product:

    Pulp 

    Sealing Solution:

    Mechanical Seal
    ST with280

    Application Info

    C2 High Pressure Digester Pump     ::    Black Liquor. 14bar. 140 deg C    ::    Shaft size: 95mm

    Problem

    • Dual seal failed due to erosion by heavy sludge
    • Seal life was approximately 12 months
    • Approximate cost of repairs $4,800

    Solution

    • SpiralTracTM Version D Type I installed with a Chesterton 280TM Dual Cartridge seal
    • #280TM TC/TC?TC/TC, Aflas

    Result

    • Seal sleeve erosion has been eliminated
    • Seal life is now over two years
    • Annual savings cost of $2,800

  • Spiral Trac With 1730 Pulp&Paper

     APPLICATION SUCCESS STORY:  

    Industry:

    Pulp & Paper 

    Product:

    Paper 

    Sealing Solution:

    Stock Packing 

    ST witn 1730 1

    Problem

    • Agitator leaked constantly creating a house keeping issue and a safety problem.
    • Had to re-torque packing every 3-5 days due to shaft run-out deflection of up to .100"
    • Average cost of fiber and ash loss was $112.14 per day.

    Solution

    • A SpiralTrac™ Version P designed and developed to protect the packing as well as aid in stabilizing the shaft as well.
    • Chesterton 1730 packing and Chesterton live load set for gland bolts.

    Result

    • 30+ months in operation and only one repack of three rings of packing in that time.
    • Updated estimated cost saving to date $168,000
    • Customer was so pleased they also installed the same sealing solution on the adjacent press pit agitator.
    • Both are operating great, with a customer calculated savings of over $80,000 per year.
    • The Specialist said "This continues to be my greatest success with SpiralTrac"

  • Spiral Trac With 1760 Pulp&Paper

     APPLICATION SUCCESS STORY:  

    Industry:

    Pulp & Paper 

    Product:

    Paper Stock 

    Sealing Solution:

    Packing 

    ST witn 1670 1

    Problem

    • Excessive amount of stock lost during operation
    • Unsatisfactory packing life
    • Excessive flush

    Solution

    • SpiralTracTM Version P Type S installed with Chesterton 1760TM packing

    Result

    • Now operating with a controlled, clean drip rate
    • Dramatically increased MTBR
    • Dramatically decreased operating and maintenance costs

  • Spiral Trac With 442 Power Generation

     APPLICATION SUCCESS STORY:  

    Industry:

    Power Generation 

    Product:

    Gypsum 

    Sealing Solution:

    Slurry Mechanical Seal
    ST-With-442-Power-Generation

    Application Info

    Slurrry Pumps  ::  Shaft Size : 7.750" (196.85mm) ::  Shaft Speed: 560 RPM ::  Strained River Water Flush at 2-3GPM (7.5-11.4LPM) ::  Temp: 140oF / 38oC

    Problem

    • The stuffing box was originally designed for gland packing and was upgraded to a John Crane single non-split seal.
    • Even as the pulper started to leak the customer accepted the leakage, because of the required repair time and activity, which could cause 12-20 hrs out of production

    Solution

    • Turned sleeve to 7.750" (196.85mm), utilized a 316SS adaptor plate to house a SpiralTrac™ Version F Type S and a -62 Chesterton 442 mechanical seal (RSC-RSC-EP-SS)
    • Strained river water flush 2-3GPM (7.5-11.4LPM)

    Result

    • One pump upgraded with the 442 and SpiralTrac sealing solution and continues to run leak free.
    • As a result the remaining five pumps have been upgraded to the 442 and SpiralTrac solution with an immediate savings of $94,026 and substantial projected future savings.

     

  • Spiral Trac With 155 Pharmaceutical

     APPLICATION SUCCESS STORY:  

    Industry:

    Pharmaceutical 

    Product:

    Lime Slurry

    Sealing Solution:

    Mechanical Seal
    ST-With-155-Pharmaceutical-

    Application Info

    Product: Lime Slurry used for water treatment :: Solids: 20%

    Problem

    • This is an intermittent operation, when the pump stops flush is introduced for one minute to clean the seal cavity

    • The previous sealing setup was only lasting 300 hours with full uncontrolled flush

    Solution

    • SpiralTrac™ Version N Type I with a Chesterton 155TM TC/CB-EP (Standard) @ 30 mm shaft size

    Result

    • The seal life has increased from 300 hours to 4654 hours
    • The customer is extremely happy with this success and wants to install the same solution in the rest of the pumps

  • Spiral Trac With 155 Mining

     APPLICATION SUCCESS STORY:  

    Industry:

    Mining 

    Product:

    Phosphoric Acid 

    Sealing Solution:

    Mechanical Seal
    ST-With-155-Mining-

    Application Info : Chesterton LD-17

    Problem 

    • Excessive erosion and leaking
    • Extremely short seal life
    • High maintenance costs

    Solution

    • SpiralTracTM Version N Type I installed with a Chesterton 155TM mechanical seal

    Result

    • Dramatically decreased operating and maintenance costs
    • No Flush!

     

  • Spiral Trac With 156 Mining

     APPLICATION SUCCESS STORY:  

    Industry:

    Mining 

    Product:

    Potash

    Sealing Solution:

    Mechanical Seal
    ST-With-156-Mining-

    Application Info : Slurry pump

    Problem 

    • Short packing life

    • Excessive flush

    • Excessive leakage

    Solution

    • SpiralTracTM Version F Type S installed with a  Chesterton 156-30TM mechanical seal

    Result

    • Running with minimal water flush

    • Pump has run problem free for 14 months

     

  • Spiral Trac With 180 Mining

     APPLICATION SUCCESS STORY:  

    Industry:

    Mining 

    Product:

    Salt Cone Underflow

    Sealing Solution:

    Mechanical Seal
    ST-With-180-Mining-

    Problem 

    • High maintenance costs

    Solution

    • SpiralTracTM Version N Type I installed with a Chesterton 180TM mechanical seal

    Result

    • Dramatically decreased operating and maintenance costs

     

  • Spiral Trac With InnerLube Mining

     APPLICATION SUCCESS STORY:  

    Industry:

    Mining 

    Product:

    Silica Sand 40% Solids 

    Sealing Solution:

    Packing
    ST-With-InnerLube-Mining

    Problem

    • Tough tailings pond applications
    • Poor packing life, 2 to 3 weeks
    • Excessive flush and leakage with conventional packing

    Solution

    • SpiralTracTM Version P Type S installed with InnerLubeTM packing

    Result

    • Flush reduced 67%
    • Packing reduced 40%
    • Packing lasting at least 7 times longer

     
  • LUBRI-CUP EM 2500 CC.JPG - 138.10 KB
  • 803 Industrial Marine Solvent.JPG - 111.45 KB
  • 601 Chain Drive Pin Bushing Lubricant.JPG - 130.90 KB
  • 601 Chain Drive Pin 715G Spraflex Gold.JPG - 147.54 KB
  • 338 Super Rust Remove And 775 Moisture Shield.JPG - 116.67 KB
  • Spiral Trac With 442 Pulp&Paper
  • Spiral Trac With 280 Pulp&Paper
  • Spiral Trac With 1730 Pulp&Paper
  • Spiral Trac With 1760 Pulp&Paper
  • Spiral Trac With 442 Power Generation
  • Spiral Trac With 155 Pharmaceutical
  • Spiral Trac With 155 Mining
  • Spiral Trac With 156 Mining
  • Spiral Trac With 180 Mining
  • Spiral Trac With InnerLube Mining
  • LUBRI-CUP EM 2500cc
  • 803 Industrial Marine Solvent II
  • 601 Chain Drive Pin & Bushing Lubricant
  • 601 Chain Drive Pin & 715G Spraflex Gold
  • 338 Super Rust Remove And 775 Moisture Shield

SOLUTION

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Solving industries' most difficult challenges


You have critical requirements... We have creative solutions !

Efficiency

Provide unique solutions that improve equipment reliability, optimize energy use, and reduce water consumption.

Precision

Developing custom products for highly-specialized analytical equipment with focus on accuracy, repeatability , and ease of use.

Reliability

Creating solutions designed to optimize process reliability, increase equipment up-time, and lower total operating costs through sealing, coatings, and environmental control technoloiges.

Environmental

Leveraging the latest technologies to seal environmentally sensitive applications and pioneering solutions in emerging markets.

Performance

Creating solutions for sealing extreme pressure, temperature, speed, or aggressive media that allow you to meet your performance objectives.

Safety

Delivering proven solutions that meet or exceed regulatory, performance, and safety standards.

Purity

Formulating materials and designing solutions that maintain product integrity by preventing the introduction of contaminants into your customers' process.

Engineered Mechanical Sealing Solutions

Lower Cost - Improve Reliability - Increase Efficiency


low cost

     Innovative engineered mechanical sealing systems designed to improve rotating equipment reliability and lower the cost of ownership. Specific to the needs of the end user.
     In many industries standard ISO and ANSI mechanical seals just won't meet the rigorous demands of some key processes.
    To help our customers maintain reliability, efficiency and compliance for their most difficult applications Chesterton offers a custom engineered seal and auxiliary system design and manufacturing service. This key service compliments our already comprehensive offering of standard Single, Dual, and Split Mechanical Seals.

Providing Engineered Solutions

Providing Engineered Solutions

Engineer-to-Engineer
- CollaborationChesterton engineers work with you from design concept through product qualification. By fully understanding your application and performance objectives, our new product development cycle reduces your time-to-market.

Driving Integrated Technologies
-  We have a team of experts in varying disciplines including mechanical and polymer sealing, compression packing, advanced composites, and specialty lubricants. Our vast knowledge base and experience enables our engineers to develop unique, integrated solutions that combine the advantage of multiple technologies.

Standards of Excellence
-  Chesterton actively works with engineering firms, industry organizations, and government entities to establish new performance and environmental standards. Combining this activity with our on-site and on-line customized training programs ensures that the latest technological advances are communicated to our clients.

SpeedSeal® Program

     Speed of Service, Industry Leading Materials, Advanced Designs Chesterton is a leader in the polymer seal industry. The SpeedSeal Program brings same day service of this advanced technology to customers worldwide. Strategically located and integrated service centers use innovative manufacturing methods to provide you with a broad selection of proven designs and a wide range of high performance materials. The SpeedSeal Program is supported by a network of highly trained and experienced Field Specialists who offer the best service and applications assistance in the industry.

Plant Productivity Programs

Plant Productivity Programs
Lower Cost - Improve Reliability - Increase Efficiency
Lower Cost - Improve Reliability - Increase Efficiency

Water Reduction Management
- Measures current usage then establishes best practices to maximize reduction.

Standardization and Inventory Management
- Consolidate existing inventory to minimize spares.

Pump Asset Management
- Reduces life cycle costs by improving pump reliability and optimizing energy efficiency.

Fugitive Emissions Management
- Comprehensive approach for total equipment population.

Plant Reliability and Optimization
- Improves operational costs by reducing the need for maintenance.

Erosion/Corrosion Control and Prevention
- Through the application of specialized engineered composite technologies.