370 CENTRIFUGAL DIRT COLLECTORS 



I-IN. CENTRIFUGAL DIRT COLLECTOR 

 PC. No. Ref. No. < Name of Part 



27.950 1-in. centrifugal dirt collector, complete. 

 27,947 2 Body. 



27.951 3 Deflector and special plug. 



H-IN CENTRIFUGAL DIRT COLLECTOR 

 PC. No. Ref. No. Name of Part 



31,802 Ij-in. centrifugal dirt collector, complete. 



31,801 2 Body. 

 27,951 3 Deflector and special plug. 



With the brake-pipe strainer, there is a tendency for dirt and 

 foreign matter to clog the strainer, thereby restricting the 

 flow of air through it, which frequently results in imperfect 



FIG. 3 



operation of the brakes; also, to clean the brake-pipe strainer, 

 the pipe connections must be broken. With the centrifugal 

 dirt collector no strainer is used; hence, the air passage through 

 it remains free and unrestricted at all times. Dirt and foreign 



