Trusted brake actuation technology available in multiple variants depending on customer need and application. WABCO variants include service brake chambers, double diaphragm spring brake chambers and IBV, and piston-type spring brake chambers.
Crimping technology ensures outstanding reliability in a product that can be tailored to individual customer needs.
Innovative design with welded mounting stud mitigates housing cracks and fractures resulting from excessive brake chatter
Spring brake chambers for air disc and drum brakes feature fully sealed parking chamber with internal breathing valve, coil clash-free design, and redundant sealing. TRISTOP is a piston-type spring chamber and TRISTOP D is a double diaphragm spring chamber.
Internal Breathing Valve (IBV) provides clean, dry air to maximize protection against exterior contamination, helping to eliminate corrosion
Powder coating protects the spring from corrosive environments
Coil-clash free spring prevents spring from rubbing against itself when engaged
Automatic slack adjuster that ensures the correct transmission of power from the actuator to the drum brake S-cam shaft.
Designed to be routine maintenance-free due to lifetime lubrication and sealing design
Powder coating provides corrosion protection
Sealed design prevents ingress of contaminants
Less risk of hot runners due to lower and more stable adjustments
Active vehicle safety system that automatically intervenes when there is a high risk of directional instability that could lead to loss of vehicle control or rollover.
WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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