air brake chamber TYPE: 24/30 Application in truck,heavy-duty truck,trailer, ... or black body connection:rivet or screw Actuators (brake chamber)By utilising the energy of compressed air or a mechanical ... MACHINERY CO., LTD specialized in all kinds of pneumatically (air/vacuum) foot brake valve, relay valve, air dryer, clutch servo, ... ,SCANIA,IKARBUS,TAM,HOWO,MAN,DENNIE,RENAULT. spring brake chamber