Rubber Washers

Support, insulation, and sealing elements for technical applications
Rubber washers are flat, circular, or shaped components used as an interface between mechanical surfaces, serving functions of insulation, damping, sealing, or compensation. RORA manufactures washers based on specific drawings, in a wide range of materials and sizes, including options with holes, grooves, or reinforcements.

Used in many sectors and applications:
• Mechanical assemblies and metal structures
• HVAC systems and hydraulic installations
• Electronic or acoustic devices
• Anti-vibration insulation in plants and machinery

Main functions:
• Sealing: prevent fluid or gas leakage between mating surfaces
• Insulation: electrical, acoustic, or thermal
• Damping: absorb shocks, vibrations, or misalignments
• Protection: prevent direct contact between metal parts

Available variants:
• Flat or shaped washers
• With metal or textile core
• Solid base or perforated
• Possibility of adhesive backing or surface treatments

Available compounds: NBR, EPDM, FKM, CR, silicone, elastomeric sponge