Aluminum Blast Hose Couplings and Gaskets

Blast hose couplings act as the link between the blast hose, the blast machine, and the nozzle. Couplings are meant to facilitate the connection between blast machine components. 

Aluminum blast hose couplings are a widely used, high-quality abrasive sandblasting hose couplings. An economical way to join sections of hose together. Lightweight aluminum couplings stand up to most weather conditions and daily use. Marco offers couplings to fit your blast hose from 1-3/16" O.D. through oversized couplings for use with 2" I.D. blast hose.