Steam Traps and Air Eliminators Talk to an expert Go to product overview Bimetallic Steam Traps ADCA Air Eliminators. Series BSS20 Datasheets 07MARS_BSS20_UK 3D Drawings Other Bimetallic ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps ADCA Bimetallic Steam Traps