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Ideal for medium pressures and high corrosive fluids

The Series 6 Rupture Disc is made of a single block unimpregnated graphite. Coated with PFA protection, this rupture disk, the Series 6 Rupture Disc is ideal for medium pressures and high corrosive fluids, from 0.08 barg to 40 barg, and is available in active diameters from 1 to 24" (25 to 600mm).

Ideal for medium pressures

The Series 3 Rupture Disc is made of a single block of Mersen's impregnated Graphilor®. Easy to store and assemble, the Series 3 Rupture Disc is ideal for medium pressures, from 0.08 barg to 40 barg, and is available in active diameters from 1 to 24" (25 to 600mm).

Ideal for low pressures

The "Series 1" rupture disc has a removable membrane made of graphilor®, Mersen's impregnated graphite. The support and the grid are reusable. Only the membrane has to be changed in case of rupture.

Ideal for medium pressures

The Series 4 Rupture Disc is made of a single block of Mersen's impregnated graphilor®. Easy to store and assemble, the Series 4 Rupture Disc is vacuum resistant and ideal for medium pressures, from 0.35 barg to 40 barg, and is available in active diameters from 1 to 24" (25 to 600mm)

Hollowfin and Fabfin Air Cooled Aluminum Heat Sinks

Since fifty years, Mersen deliver the necessary spare parts to make the maintenance, the overhauls  based on the Maintenance manual and the repair actions for your products when necessary.

Mersen offers a large range of pantograph contact strips for electrical current collection for AC and DC networks.

Mersen offers a reliable and effective solution for a smooth contact between the wheels and the rail. It allows transit and freight operators all over the world to reduce the consumption of their fleet while avoiding to release pollutants into the environment.

On-board connection boxes are installed on Metro. They are a key components of connection.

The Mersen lightning arrester enclosures are designed to protect railway networks against disturbances incurred by lightning, in the feeding lines in the substations along the railtrack (pole enclosure) as well as in the power lines mounted on the roof (pantograph enclosure).