IMPROVED SEALING SYSTEM DEVELOPED FOR SPRING BRAKE CHAMBERS PROVIDING LENGTH ADVANTAGE
AN INTERNAL VENTILATED DIAPHRAGM-PISTON SPRING BRAKE ACTUATOR
AN INTERNAL VENTILATING DIAPHRAGM- DIAPHRAGM SPRING BRAKE ACTUATOR
A SPRING BRAKE ACTUATOR WITH AN L-PROFILE PISTON GUIDE RING
A SPRING BRAKE ACTUATOR WITH A DISC SPRING MADE OF COMPOSITE PLASTIC
Internal ventilating diaphragm—diaphragm spring brake actuator