... certificate. Belt driven/ Air cooling rotary screw air compressor Model BA18.5 has following features:1. Configuration:World famous name-brand ... .531.321.101115826796106042063±2G1"BA152.252.031.821.551520846826108044063±2G1"BA18.53.223.012.522.3018.525926926117056063±2G1 1/4"BA223 ...