Tank Drain, 1/4 In., Series Chicago Pneumatic, Compatible with Grainger Part Number 36VZ41, 36VZ42, 36VZ43, 36VZ44, 36VZ45, 36VZ46, 36VZ47, 36VZ48, 36VZ49, 36VZ50, 36VZ51, 36VZ52, 36VZ53, 36VZ54, Product Type Tank Drain, Compatible with Manufacturer Part Number RCP-561VNS, RCP-581VNS, RCP-C10123HM, RCP-C10123HSM, RCP-C10123VM, RCP-C10123VSM, RCP-C581V, RCP-C581VS, RCP-C583VM, RCP-C583VSM, RCP-C7581V, RCP-C7581VS, RCP-C7583VM, RCP-C7583VSM, Compatible with Series Chicago Pneumatic