12 AIR-BRAKE EQUIPMENT 



PASSENGER-CAR BRAKE EQUIPMENTS 

 Standard, Quick-Action, Automatic, Brake Equipments. 



Standard, quick-action, automatic, brake-equipments for pas- 

 senger, baggage, mail, or express cars, which were formerly 

 classed as schedule P, are now classed as schedules PM-812, 

 PM-1,012, PM-1,212, PM-1,412, PM-1,612. 



Details of Equipment 



Type M brake cylinder of size indicated. 



Auxiliary reservoir of size required. 



Reservoir drain cock of size required. 



Type P triple valve, with gasket, as indicated. 



1-in. cut-out cock for triple valve. 



1-in. brake-pipe air strainer. 



Conductor's valve. 

 2 Self -locking angle cocks, 1 in.XH in. 

 2 Hose, 1 in.X22 in., with FP-4 couplings and IJ-in. 



nipples, complete. 

 2 F dummy couplings. 



Improved, Automatic, Quick-Action, Quick-Service, Gradu- 

 ated-Release Equipments. Improved, automatic, quick-action 

 quick-service, graduated-release, quick-recharge, high-emer- 

 gency-pressure brake equipments for passenger, baggage, mail, 

 or express cars, are classed as schedules LN-812, LN-1,012, 

 LN-1,212, LN-1,412, LN-1,612, LN-1,812. 



Details of Equipment 



1 Type N brake cylinder of size indicated. 

 1 Auxiliary reservoir of size required. 

 1 Drain cock of size required, for auxiliary reservoir. 

 1 *Supplementary reservoir. 



1 *Drain cock of size required, for supplementary reser- 

 voir. 



1 *|-in. cut-out cock, for supplementary reservoir. 

 1 Type L triple valve, with gasket, as indicated. 



1-in. cut-out cock, for triple valve. 

 1 1-in. brake-pipe air strainer. 



* During the transition period when schedules PM and LN 

 are being operated together in trains, these items may be 

 omitted from schedule LN, as well as the safety valve on the 

 triple valve. The system will then operate in harmony with 

 schedule PM, and besides including all the operative features 

 of schedule PM, will possess additional advantages. When 

 schedule PM, in such cases is being operated with a high-speed 

 reducing valve, one high-speed reducing valve must be included 

 with schedule LN. 



