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Compressor Seals

AESSEAL produces compressor dry gas seals in all configurations, incorporating a number of unique features which combine enhanced performance with increased life.Both uni-directional and bi-directional designs are available and can be backed up by…

Gas Systems

Gas conditioning system contains the key API modules plus various enhancements to ensure the highest degree of compressor dry gas seal reliability and longevity.

Pump Seals

The advantages of sealing pumps with dual pressurised dry gas seals are becoming widely recognized throughout industry. AESSEAL has developed a range of pump dry gas seals to suit every application.

Steam Turbine

Steam loss is a major problem in many industries as it incurs considerable cost, reduces efficiency, can be the cause of bearing failure and potentially represent a health and safety issue when it affects visibility around the turbine.


AESSEAL has invested heavily in the development of Gas Seal Technology, that we believe will revolutionise the industry.

This has produced a range of Compressor Dry Gas Seals and Pump Gas Seals. These seals have been designed and are manufactured using our unique modular system, which ensures product quality, continuity and reduced delivery times.

The Gas Seal range has been developed to operate on the most challenging duties with high pressures, speeds and large diameters. Testing on new and current designs is carried out at our dedicated Gas Seal testing facility and this ensures that all our Gas Seal products will exceed your performance expectations.

Compressor Dry Gas Seals and Systems

Dry gas seals are considered by many to be at the top of the mechanical seal technology ladder and operate in a different manner to the more common wet mechanical seals. Download our range brochure.

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YouTube Video Series

AESSEAL® provides the best environmental technology solutions for your turbomachinery assets.

Our dry gas seal repair program supports all of our customers, regardless of the original equipment manufacturer. We will show you around our world class facility, giving an insight in to how we build, test and repair dry gas seals. We are a superior quality manufacturer focusing on quality and exceptional customer service.

DGS Repair Program – Stator Assembly
This week, Test Engineer Brad will talk us through the Stator assembly, talking through the various parts and the importance of face flatness.
Dry Gas Seal Full Assembly
This week Test Engineer Nathan will talk us through the full assembly of each seal after the repair process has been completed.
DSG Packing and Dispatch
In This Video Global Technical Specialist Alasdair talks us through the final stage of DGS refurbishment: Packing and Dispatch.
Dry Gas Seal Repair Program - Receipt and Inspection
In this video our Technical Specialist, Alasdair, will talk you through the stripdown process, how we inspect seals upon arrival at our facility and what is contained in the subsequent report.
DSG Repair Program - Rotor Assembly
In this video Global Technical Specialist Alasdair will talk us through the assembly and balancing of the rotating parts, including laser grooving, spin testing and rotor balancing.