Every customer has a named sales engineer, providing two-way dialogue and feedback.

On larger sites, we offer a dedicated on-site presence, ensuring easier communication and better partnerships. We seek to deliver a customer experience that surpasses expectation and truly redefines what industries expect from their mechanical seal partner.

By investing in pioneering technology, we simplify the whole ordering process and respond quickly to customers’ needs – whatever, wherever. We aim to exceed expectation consistently: in delivery, quality, reliability and service. We’re challenging industry standards, challenging our competitors, challenging thinking – and challenging to become world market leader.

Our philosophy, like our ordering process, is simple: we’ll do whatever it takes to deliver, wherever and whenever it’s needed.

Our aim is to consistently exceed expectation and meet even the most complex briefs and challenging lead times.

By listening with enthusiasm and responding with understanding and care, we’re aiming to deliver such exceptional service that customers need never consider an alternative source of supply.

1. Simplicity

Our modular technology means a streamlined ordering process.

2. Customer-centric

Our people are encouraged to champion the customers’ cause.

3. Responsible

AESSEAL® has been recognized as a Climate Change Champion and has received awards for corporate social responsibility and sustainability.

5. Partnership

We work with customers to deliver added value and long-term reliability solutions.

6. Investment

Over 7% of annual sales revenue has been reinvested in R&D over several decades. This has almost certainly led to the most advanced range of sealing technology available globally.

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.
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.
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.
Major savings follow installation of AESSEAL product

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

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.
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.
Improving reliability, increasing efficiency
A leading refinery in the UK was having trouble with seal leakage from existing carbon box technology on their 150#, 600# steam turbines.
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.
LabTecta IAP solves ash dust problem
The installation of a LabTecta®IAP labyrinth seal has solved a persistent problem for the Danish wastewater company Biofos Lynetten.
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.

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 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.
AESSEAL system fixes sewage problems for US township

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

ROI In Less Than A Month
a French cardboard manufacturer was experiencing seal failures every two months. AESSEAL worked closely with the customer to find the right solution.
Mechanical seals runs an incredible 17 years without problems
Tongaat Hullett Sugar were unhappy with the amount of maintenance required on the sealing of one of its pumps.
LabTecta ends contamination problem at Australian mining company
An Australian mining company was encountering problems with bearing contamination in the seals on its conveyor pulleys.
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.
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.
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.
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.
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

LabTecta ends dust pollution problem for SA firm

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

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.
Leakage problem solved with STS & ST
A global energy company was facing significant losses as a result of damage to the steam turbine housing at one of its ethylene plants.
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.
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.
AESSEAL raises spirits at UK distillery
An international food and beverage company was reporting frequent pump failures at one of its UK distilleries, resulting in leakage and loss of product.
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.
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.

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.
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 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.
CURC seal saves thousands for US company
The installation of an AESSEAL single mechanical seal helped an engineering company solve the problem of repeated seal failures.
Major savings follow installation of TPDS™ slurry seal

ASSEAL's TPDS heavy duty mechanical seal saves an Australian mining company an estimated AU$240,000 (US$168,000) over three years.

Counterproductive flush water in an evaporator pump leads to big savings

During an energy audit at a Canadian pulp and paper plant, AESSEAL identified 15 packed evaporator area pumps that needed upgrading to mechanical seals.

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.
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.
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.

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.
AESSEAL product ends emissions penalties for Polish company
A Polish Petrochemical Company was paying heavy fines resulting from the escape of harmful solvents into the atmosphere.
CFFC™ solves reliability problem on North Sea oil platform
The installation of an AESSEAL high performance CFFC™ dual seal proved to be the solution for the persistent failure of a seal on a North Sea oil platform.
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.
Major reliability improvement with CSSN seals
Installation of CSSN cartridge seal has resulted in a dramatic improvement in seal reliability for a South African chemical company.