Precision sealing
for Tramways
Your Tramway Operates Outdoors Year-Round
Rain, snow, and road de-icing salts expose tramways to harsh environmental conditions, particularly during winter. A poorly specified seal can allow moisture and corrosive contaminants to reach onboard electronics, increasing the risk of short circuits and control system failures.
Unlike underground rail networks, where humidity tends to remain relatively constant and tunnel dust is the primary concern, tramways face continuous exposure to changing weather conditions throughout the year.
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Our Sealing Solutions
O-Rings and Specialized Sealing Rings
O-rings provide effective sealing for the majority of fixed interfaces throughout your tramway systems. We have developed the BS ring to deliver simultaneous resistance to pressure and vibration, a key advantage for vehicles continuously exposed to the irregularities of urban track infrastructure.
We also offer four-lobe seals, whose geometry provides improved friction performance compared with conventional circular cross-section seals.
Extruded Profiles and Cellular Foams
Our extruded profiles provide pressure and fluid sealing for doors and equipment exposed to outdoor conditions.
Our range of EPDM cellular foam solutions complements this protection by combining acoustic and thermal insulation properties. Together, these solutions address all critical sealing points across the vehicle, from door systems to underfloor cable entry interfaces, ensuring reliable operation in demanding urban environments.