Multi-circuit protection for commercial vehicle and trailer air brake systems. Mounting interfaces compatible with common WABCO / Knorr-type installations. Pressure class and port sizes are listed in the technical table.

Ceramic blend front axle pads. Low dust, quiet operation. Includes mounting hardware.

Gas-charged twin-tube strut. Direct OE fitment points.

Synthetic media element with anti-drainback and bypass valve.

Activated carbon layer for odor reduction.

Iridium fine-wire electrode, extended service interval.

Aluminum core with plastic end tanks. Without ATF cooler ports.

EPDM construction resists cracking and glazing.

Maintenance-free flooded battery, right-hand positive terminal.