New Fixed Gas Detection System launching soon

Project Portfolio SF6 Leak Management Site Services

EMT provides specialist repair work for leaking SF6 assets on GIB cover plates


SF6 leak repair of flange cover plates and complex GIB/GIS fittings

  • SF6 GIS and GIB 220-400Kv flanges
  • Custom build repairs for various flange styles


The REFLANGEKiT® double shell system encapsulates the leaking flange. The first shell, made in PVC, covers and protects the flange collecting SF6 leaks. The second, hard shell, contains specific resins. An exhaust valve allows the gas to be managed during resin injection. Following overnight curing of the resin, the valve is closed and sealed. Our composite repairs are suitable for a wide variety of flange styles from small inspection windows to cover plates and complex flange types including small bore pipework.

Benefits to the client:

Reflange kits may be installed under high pressure conditions without the need to degas the asset. With this original system, flange and bolts are protected during resin injection and disassembly, and the product can be easily removed without damage. This solution is quick and easy to fit by our skilled installers and with minimal interruption to service.


  • Online and under pressure installation
  • Non-invasive system
  • Easy disassembly
  • Cost effective installation
  • Does not require power outage (subject to flange location)
  • Protects shunts, bolt heads and flange seals
  • Fast repairs at low cost
Project Portfolio SF6 Leak Management Site Services

EMT signs multi-million pound agreement with leading UK utility

The EMT Site Services team are set to deliver SF6 leak repair services across multiple sites over the coming years. On being awarded the leak management contract for one of the UK’s largest utilities, Managing Director Neil Kane commented: 


“This new SF6 Leak Repair contract for our Site Services division will deliver key Environmental and Financial benefits for our client as well as a solid resource and expertise for other clients having issues with SF6 Leaks within this sector.


With direct sales and distribution in over 80 countries around the world, we are well positioned for the challenges we are facing in the new world. EMT has a diverse and in depth portfolio for SF6 Testing, Handling and Repair technology unmatched in the industry.


Please contact us with your SF6 Leak issues and speak to one of our experts now.”

EMT News

New Technical Services Division

Created following expansion of the business and in response to growing demand from our rapidly increasing global customer base, EMT are pleased to announce the launch of a new technical services division designed to enhance customer and product support.


Recently appointed, Technical Services Director Neil Gwinnutt leading the team, states “Customer service and product support have always been key objectives for the service business and remain our focus moving forward…following considerable investment in this area, we are now able to offer a fully integrated, comprehensive package of technical services for EMT customers and to our distributors.”

Upgraded workshop facilities

New, dedicated service facility fully equipped with maintenance workshop, test lab and product demo suite

Larger service team

For maintenance, calibration and repairs, our experienced team are just a click away

Enhanced asset management capabilities

On-going, customer centric support, the right products when you need them, with recommendations for supporting products and accessories

Product, technical and application support

Application specific SF6 solutions backed by practical product and technical support

New training facility

Tailored training packages designed to meet the needs of utilities maintenance personnel

New SF6 leak repair team

SF6 leak repairs using patented, unique resin technologies which can be applied to live circuits

If you require product support, technical support, application support, training packages, leak remediation, calibration, maintenance or repair services

SF6 Gas Analysis and Testing

Sorry you missed our webinar, catch up here…

We’re sorry you couldn’t participate last week in our hugely successful webinar on SF6 gas purity analysis techniques. The feedback we received was extremely positive, so we wanted to make this content available on our website. You can view the material below, and if you need to speak to one of our SF6 specialists you can contact the team on 

We hope you find the information useful…

Other webinars in this series…

EMT News

A New Chapter for EMT


New EMT Headquarters…

4X larger footprint with new dedicated service facility fully equipped with maintenance workshop, test lab, product demo suite and new training facility.


New Team Members…
Larger in-house and field service teams providing customer service and product support.


New Products…
Operator and asset safety technologies including fixed gas systems and personal safety monitors. SF6 leak detection and repair technologies including Flange Repairs, Corrosion Prevention and Protective Coatings.


New Services…
SF6 site support services including Leak Surveys, Filling and Topping Up, Gas Recycling, Onsite Maintenance and Calibration/Commissioning, Hire/Rental.


Same Ethos…
To ensure the safety and efficiency of assets, personnel, and protection of the environment.


Same Mission…
To re-think, re-define and revolutionise SF6 testing, handling and repair solutions.


Same Commitment…
Driven by innovation and quality, delivering a total SF6 management solution to ensure you have everything you need to keep your SF6 operations running smoothly.


Same Approach…
Design, manufacture and supply of world class SF6 management technologies without limitations.