Case Studies

Recently Published Case Studies

LabTecta oil leak case study front cover

LabTecta puts a stop to eight-year oil leaks

AESSEAL solves reliability problem for US paper company

CURC solves leakage problem for Saudi company

RDSX the answer for Czech chemical company

CURC puts an end to leakage problem

Reliability Restored at Egyptian Sugar Refinery

Dual seal cuts costs for UAE company

DMSF seal saves thousands for Australian company

Rapid response saves the day for UK company

CDSA seals brings huge savings for US company

Browse By Industry

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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Pulp & Paper

Chemical & Pharmaceutical

Marine

Food & Beverage

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Metal and Glass-Working

Oil & Gas

Water and Waste Water

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.

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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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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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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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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Reliability Improved For Waste Energy Company

Enfinium were disappointed with the support provided by their pump OEM

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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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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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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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Prompt delivery saves three-month delay

A 12-week delay on the commissioning of a new oil and gas plant in Kuwait was avoided when AESSEAL was able to step in to replace a defective competitor’s seal at short notice.

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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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Bitumen pump upgrade saves over £23,000 a year

Asphalt producer pump for road surfaces was gland packed and losing over 15 tonnes of bitumen.

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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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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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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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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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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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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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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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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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Huge savings after LabTecta installation

A wastewater plant in Wales was reporting persistent problems with the failure of the seals on its ditch rotor.

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Warman conversion the answer for Spanish company

A seal conversion kit for the Warman® AH Range of Ultra Heavy Duty Slurry Pumps helped to solve a variety of problems being experienced by a Spanish aluminium producer.

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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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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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Major savings follow installation of AESSEAL product

A petrochemical company based in the Middle East was having problems with persistent and costly seal failures.

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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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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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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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LabTecta saves €360,000 for Spanish company each year

A lip seal which was leaking oil from an extruder gearbox was causing persistent problems for a Spanish petrochemical company.

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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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having difficulty selecting the correct mechanical seals for specific applications.

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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Safety and reliability with AESSEAL heavy duty seal

A mining company in Australia was facing persistent problems from seal failures on one of its slurry pumps.

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Improved reliability for new process

A refinery in Canada were commissioning a new lipids coprocessing initiative where renewable feedstock is injected into the cracker.

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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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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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DMSF seals end contamination problem for Spanish firm

A metalworking company in northern Spain had equipped its pumps with component mechanical seals, parallel spring-mounted back-to-back, with an API Plan 54 circulation system.

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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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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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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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Browse By Country

Discover how AESSEAL supports industry in your local region.

Australia

Canada

France

Germany

Poland

Spain

South Africa

United Arab Emirates

United Kingdom

United States

View the list of Other Countries

Change to packing saves Swiss company $millions

Saving more than $2 million in the first year

Case Ref: TD3103265

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Bitumen pump upgrade saves over £23,000 a year

Packing upgrade breaks even after 5 weeks

Case Ref: CH01410

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

Return on investment in just 2 weeks

Case Ref: CH01454

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Navy reduces repair times and improves pump reliability

Provided a quick and cost-effective alternative for an entire fleet

Case Ref: CS0199

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AESSEAL upgrade removes safety risk

Reliability increased to more than 3 years

Case Ref: TD3103149

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Mining company saves $8 million AUD with AESSEAL system

Five times longer than the previous OEM system

Case Ref: CH01346

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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.