Part # BOC500-20-70

Calibrating Device for AFM-Type Air Flow Indicators (Brakepipe Pressure - 90 PSI, 0.2188 Orifice Size)

AAR Specification 1: 
AAR S-5598
Used in the procedure of calibrating the air flow method (AFM) type air flow indicators installed on locomotives as specified by AAR Standard S-5598
PDF Strato Product Catalog Page: 
Test Products, Page 4
0.83 lb