Recently Published Case Studies

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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Automotive

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Mining & Minerals

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Construction

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Biofuels

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Pulp & Paper

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Chemical & Pharmaceutical

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Marine

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Food & Beverage

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Power Generation

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Metal and Glass-Working

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Oil & Gas

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Water and Waste Water

$10,500 yearly cost saving for Chemical manufacturer

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.
LabTecta ends dust pollution problem for SA firm

Preventing dust from escaping into the working environment and is saving thousands of dollars a year

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.

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.
Rapid response saves the day for UK company
The rapid repair of a faulty seal saved a UK pharmaceuticals company almost £2 million in lost production.
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

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.

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.
Major savings follow installation of AESSEAL product

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

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.
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.

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.
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.
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.
LabTecta FS the answer for gearbox problem
A repair and maintenance company in West Virginia says that its customers in the local coal mining industry have recorded major savings following a decision to upgrade to AESSEAL LabTecta FS.
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.
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.
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.
DMSC saves Nestlé Purina £182k in just 10 months
Significant savings with mechanical seal and bearing protection for the pet food manufacturer
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

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.
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.

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.
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.

Reliability Improved For Waste Energy Company
Enfinium were disappointed with the support provided by their pump OEM
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.
New approach for slurry pumps reduces water usage by 95%
A copper mining company in central Africa was encountering problems of excessive water usage
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.
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.
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.
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.
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.
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.

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.
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%.
Huge savings after LabTecta installation
A wastewater plant in Wales was reporting persistent problems with the failure of the seals on its ditch rotor.
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.
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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Warman conversion the answer for Spanish company

Reliability increased from 2 weeks to 18 months

Case Ref: TD3106046

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

Offers double the protection of a conventional labyrinth seal

Case Ref: CH00767

Annual savings of over $2.6 million

Return on investment in just 4.5 months

Case Ref: CH01814

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

Return on investment in just 2 weeks

Case Ref: CH01454

Standard of service makes AESSEAL a clear winner

Reliability increased from 2 weeks to over 2.5 years

Case Ref: TD3100534

New approach for slurry pumps reduces water usage by 95%

Saving over 21 million litres of water each year

Case Ref: TD3079304

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

Medium to Heavy-Duty Double Slurry Seal

CDPH Slurry Seal

For applications which require a higher level of cleanliness

EasyClean

Cost effective pump bearing protection upgrade solution

LabTecta OP

Mechanical Seal for Steam Turbines

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.

Dead ended seal chamber with no flush fluid circulation.

API Plan 02

Product recirculation from seal chamber to pump suction via a flow control orifice.

API Plan 13

Product recirculation from seal chamber to heat exchanger and back to seal chamber.

API Plan 23

Injection of clean or cool liquid from external source into the seal chamber.

API Plan 32

Pressurised barrier fluid circulation in outboard seal of dual seal configuration through a seal support system.

API Plan 53a

Plan 53B systems have been viewed as an engineering challenge around the world, often with long lead times.

API Plan 53b

Pressurised external barrier fluid circulation from a central pressure source or by a stand alone pumping unit (e.g. AESSEAL PUMPPAC™).

API Plan 54

An external fluid stream is brought to atmospheric side of the seal faces using quench and drain connections.

API Plan 62

Externally pressurised barrier gas supplied through a gas control system to a dual seal arrangement.

API Plan 74