This Tornado vacuum hose is made from neoprene which can hold up to oil and sludge recovery using one of Tornado industrial vacuums. The hose is 15 feet long with a 2 inch connection. Works with Tornado's 55 gallon air powered oil vacuum (#95961), sand, oil & metal shavings vacuum (#95960), and the compressed air wet sludge pick-up vacuum (#98450). These units come with a poly hoses which are not ideal for oil recovery, making this hose a necessity for oil clean up jobs.