Sealing solutions for industrial heating and air conditioning

In the heating and air-conditioning industry, sealing is an essential element in guaranteeing the reliability, energy efficiency and safety of installations. Whether for heating systems, thermostats, pumps or piping, the right choice of sealing solutions is crucial.

At Hutchinson, our focus is on quality, standards compliance and durability. We offer a wide range of compounds with EN 549 and EN 682 gas certifications, and drinking water approvals such as ACS, WRAS, DM174, KIWA, KTW/UBA, W270, W534, NSF, ÖNORM, and EN681-1. These approvals guarantee the compatibility and safety of your equipment.

We control every stage of the process, from design to manufacture. Our materials are formulated in our laboratories and selected to meet your exact specifications. By manufacturing in our own plants to the highest industry standards, we guarantee manufacturers reliable, long-lasting sealing solutions.​

Applications / submarkets


  • Fittings, hoses, pumps, valves, hydraulic accessories
  • Water and gas piping systems
  • Boilers
  • Water heaters
  • Heat pumps
  • Fuel pumps
  • Thermostats
  • Towel dryers
  • Radiators


  • Refrigerators and freezers
  • Air conditioning systems
  • Heat pumps
  • Cold rooms
  • Heat engines


  • Approved materials for drinking water and gas applications
  • In-house manufacturing
  • Technical support
  • Standard and customized solutions
  • Quality target 0 ppm
  • Small and large series




O-rings are circular gaskets used for sealing between two mechanical parts. They...

Bonded Seals

Bonded Seals

The bonded seals has been developed to achieve simultaneous resistance to pressu...

Shaft seals

Shaft seals

Our wide range of designs and compounds allows us to offer the right seal for th...