Industry relies on industrial hoses for the transmission of liquids and gases that are essential to machinery operation and processes. As the substances they convey are frequently under pressure, many industrial hoses are constructed to withstand specific pounds per square inch of pressure (PSI). Zoro supplies air hoses, washdown hoses and many others, including petroleum hoses, gasoline hoses, chemical hoses, rubber steam hoses and many more. Items vary by tube material, maximum pressure, cover material, dimensions and other important considerations. For other types of hoses, see our multi purpose air hoses and discharge suction hoses.