Case Studies

Recently Published Case Studies

AESSEAL product ends emissions penalties for Polish company

AESSEAL 380TP solves leakage problem at Yorkshire factory

DVS plugs the leaks at UK sugar factory

Improved reliability with AESSEAL packing system

Green light for System Sentry

DVS Injectable packing solves leakage problem at Scottish plant

AESSEAL packing puts an end to costly leaks

AESSEAL cleans up the brown lagoon

AESSEAL packing system brings major savings

LabTecta puts a stop to eight-year oil leaks

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Welcome to the case studies section, use the industry icons below to view case studies from around the world relating to the industry of your choice.

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Featured Case Studies

The case studies below showcase the very best of commitment to excellence at AESSEAL across our three core pillars:

Exceptional Customer Service – putting customers first, every time.
Advanced Technology – delivering innovation that drives results.
Sustainable Solutions – engineering a better future for people and our planet.

Annual savings of over $2.6 million

A food and beverage customer was experiencing high leakage and contamination in their process fluid on the single pass flow through system they were operating.

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Chemical plant saved over €500,000 in the first year

A critical glue agitator vessel was affecting productivity for a silicone manufacturing facility in France. This situation was costing the company thousands of Euros in lost production.

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Improved Safety and Reliability

A major manufacturer in the UK were having reliability issues with the seal on a critical Labour chemical pump used to pump caustic solution.

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DMSC saves Nestlé Purina £182k in just 10 months

Significant savings with mechanical seal and bearing protection for the pet food manufacturer

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DMSF makes its mark in Japanese paper industry

The installation of an AESSEAL^® DMSF^™ seal at a Japanese paper plant has increased the MTBF from just six months to seven years.

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AESSEAL upgrade removes safety risk

A sealant being used on an Sulzer APP3 pump by a Spanish biofuel company was leaking each time the pump was stopped.

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Exceptional service saves thousands in lost revenue

AESSEAL were contacted by a power plant in the UK who were experiencing a major issue with their supply of mechanical seals.

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Mining company saves $8 million AUD with AESSEAL system

A coal mine in Australia was having seal failures roughly every two weeks on two disposal pumps.

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AES-Elast the answer to seal selection problem

Employees at William Grant’s Scottish whisky distillery in Girvan, Ayshire, were having difficulty selecting the correct mechanical seals for specific applications.

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Major savings for Algerian food producer

A food production plant in Algeria is saving an estimated $225,000 a year following the installation of an AESSEAL LabTecta OP bearing protector.

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AVT sensors save thousands for US company

Excessive vibrations in a vertical pump in a slurry pit application was leading to failure every month for the North Carolina company Befesa

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AESSEAL product removes risk of HFC emissions

A specially designed double seal from AESSEAL has enabled an Italian drinks company to avoid the risk of major financial penalties which could have resulted from the release into the atmosphere of highly damaging HFC (hydrofluorocarbon) gases.

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AESSEAL system fixes sewage problems for US township

A municipality in Pennsylvania was having issues with major inefficiencies in its sewage treatment system.

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Dangerous oil leak problem solved by LabTecta FS

A silicon lip seal fitted to a rubber lumps reactor at a chemical plant in northern Spain failed after just ten days, resulting in the serious leakage of oil from the gearbox.

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Mechanical seals runs an incredible 17 years without problems

Tongaat Hullett Sugar were un happy with the amount of maintenance required on the sealing of one of its pumps.

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AESSEAL helps UK firm to multi-million pound savings

A leading UK company is set to save more than £5 million over five years following the installation of AESSEAL LabTecta OP bearing protectors.

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CDPH & EasyClean boosts MTBF from four months to seven years

The installation of a CDPH double mechanical seal along with an EasyClean™ seal support system proved to be the remedy for the frequent failures of a competitor’s seal at a power plant in Denmark.

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CDSA seals brings huge savings for US company

A US paper company has saved $1.5 million over the past seven years after replacing inefficient gland packing on two of its pumps with the AESSEAL CDSA double mechanical seal and tank systems.

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Rapid response impresses Saudi customer

Sourced and supplied a replacement seal in just two weeks for customer’s Oil and Gas operation in Saudi Arabi

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AESSEAL help a Polyethylene plant save €144,000 in 30 months

Replacing labyrinth seals with MagTecta on 8 lobe blowers increases MTBF to over 400%.

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FIDC ends costly leaks at US firm

The installation of an FIDC seal to replace single seals with no flush or API Plan has dramatically improved pump reliability at a pulp and paper company in New England.

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Reliability Improved For Waste Energy Company

Enfinium were disappointed with the support provided by their pump OEM

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Navy reduces repair times and improves pump reliability

When a seal failed, divers had to fit blanks to the pump inlets below the waterline before it was possible to carry out a repair.

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AESSEAL solves reliability problem for US paper company

The installation of the AESSEAL DMSC double mechanical seal, a close clearance bushing, a FLOWTRUE flowmeter, and a 25 litre SW2 water management system, has solved a problem of repeated seal failure for a US paper company.

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80 million litres of water per year to be saved at Mexican mine

The Grupo Mexico Caridad mine in Mexico was experiencing lengthy downtimes and using high volumes of water for lubricating pump packing.

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New approach for slurry pumps reduces water usage by 95%

A copper mining company in central Africa was encountering problems of excessive water usage

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Staying cool in Cardiff

The cooling system in a High Profile office building in the Cardiff Bay area was operating with just a single duty pump and no standby.

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Chemical Producer Saves Over £1.7 Million in Plant Downtime

A specialty chemical company at its UK processing facility were desperately trying to get spare parts for the mechanical seal on one of its critical reactors.

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AESSEAL product brings big savings for South African company

The installation of an AESSEAL FGDSS-N single slurry seal is saving a South African mining company thousands of dollars a year in repair and maintenance costs.

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Seal upgrades save over US $3.4million in seven years

A company in the Oil and Gas industry in Qatar were dissatisfied with the reliability of the mechanical seal used in crude export and oil/water booster pumps.

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Major savings with CKD double seal

The single seals being used by Swedish water treatment company were unsuitable for the job they were being asked to do, allowing limescale to enter between the seal faces and leak out on to the floor of the plant.

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Fantastic seal life for notoriously difficult application

A pulp & paper company in the Canada were dissatisfied with the reliability of the mechanical seal used in its Chlorine Dioxide generator pump.

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Full steam ahead for refinery after change to STS seals

An oil and gas refinery in northern England was experiencing poor reliability of its steam turbine.

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Leakage problem solved with STS

A global energy company was facing significant losses as a result of damage to the steam turbine housing at one of its ethylene plants.

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Change to packing saves Swiss company $millions

A chocolate producer in Switzerland has saved around ₣2.3 million ($2.6 million) over the past year following its decision to change to an AESSEAL pump packing system.

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Upgrade will result in major savings for US company

A US petrochemical company is set to save tens of thousands of dollars a year following the installation of specially-designed seal pots to replace 40 existing pots which had been in place for around half a century.

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Standard of service makes AESSEAL a clear winner

The seal on a pump at a chemical plant in the east of England was burning out on average every two weeks due to dry running, resulting in some four hours of downtime each time it failed.

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AESSEAL product stops hot oil pump leakage

A large oil and gas company in north Africa contacted AESSEAL to look at a sealing issue on its hot oil pumps.

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Company makes huge savings with AESSEAL system

A water company in the Middle East has saved almost a quarter of a million dollars following the installation of an AESSEAL bearing protector.

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DMSF solves reliability issues for Swedish company

Elastomer degradation was causing the seals on three of the boiler feed pumps at a Swedish energy plant to fail around every 12 months.

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DMSF seal the answer at South African plant

The installation of the AESSEAL DMSF seal and SW2 water management system at the Ford plant in Pretoria, South Africa, has improved the MTBF of a crucial seal from less than two weeks to more than two years.

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Browse By Country

Discover how AESSEAL supports industry in your local region.

Australia

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France

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Poland

Spain

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United Arab Emirates

United Kingdom

United States

View the list of Other Countries

Bitumen pump upgrade saves over £23,000 a year

Packing upgrade breaks even after 5 weeks

Case Ref: CH01410

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Huge savings after LabTecta installation

Reliability increase at a wastewater plant from <4 months to >1.5 years

Case Ref: TD3093618

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LabTecta FS the answer for gearbox problem

The LabTecta FS has increased the MTBF from six months to 36 months and counting

Case Ref: TD3098189

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DMSC saves Nestlé Purina £182k in just 10 months

Solution saves additional £200,000 per line per year

Case Ref: CH01420

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DMSF seals end contamination problem for Spanish firm

Reliability increased from 3 weeks to >2 years

Case Ref: TD3103809

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Improved reliability for new process

Helps towards the refinery’s aim to become a carbon neutral facility

Case Ref: CS0122

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Find Product Specific Cases

You can find product specific case studies on product pages where applicable. Look for the "Related Media & Downloads" section, on the base of the product page. Here are a few examples.

An innovative modular API Plan 53B System

53B Welded System

CDPH Slurry Seal

For applications which require a higher level of cleanliness

EasyClean

Cost effective pump bearing protection upgrade solution

LabTecta OP

Steam Turbine Seal (STS)

Or By API Plan Type

API Piping plans help to ensure good conditions for mechanical seal operation as well as improving safety and pump reliability. Here are links to some selected case studies of customer solutions to fit specified plan types.