The range of Metelli brake cylinders with more than 850 codes in the catalogue covers more than 80% of European vehicles in circulation with rear drum braking system and it is constantly increased with the new vehicle introduced on the market. The range also includes cylinders with pressure relief valve (CRCI) which are mainly used on French vehicles.
In case of failure of this valve (CRCI) braking on the rear axle becomes unstable. To prevent this, Metelli performs 100% tests on the valves with pneumatic tightness tests with low pressure carried out on automated assembly machines.
The rubber seals of Metelli brake cylinders comply with the original equipment specifications, therefore they guarantee:
• High resistance to wear and tear
• High resistance to brake liquid
• High resistance to traction and breaking
• Low deformation due to compression
Our products are compatible with brake liquids (DOT 3, DOT 4, DOT 5.1, SAE J1703)