Our standard vacuum hose fittings in our catalog include sizes from 1-1/2" OD through 14" OD in carbon, zinc coated (galvanized) and stainless steel, as well as aluminum. Vacuum hose fittings stock items include elbows, TY's, YL's, DTY's, Reducers, Male & Female Adapters, Shrink Sleeves, Compression Couplings, Long Radius Elbows and many more items to meet your system's specifications. Fittings come either as expanded or straight ends. Our industrial vacuums can collect a variety of materials. Click here to view a full list of the material types that we can move.