What is this?Silicone vacuum tubing is mainly used in air and liquid transportation of engines. Also can be used to transport fuel oil, lubricating oil.What will I get?Silicone vacuum hose, is in size of : 5mm(3/16 inch) inner dia, 11mm(0.43 inch) outer dia, 3mm(1/8 inch) wall thickness, 2m/6.6ft total length, -60°C to 200°C(-76°F to 392°F) working temperatureIn the package of: 1 x Vacuum Silicone TubingIs there any advantages of the product?Vacuum hose is made of high-temperature-resistant silicone material, which can be used to connect and replace all kinds of pipes in the high-temperature environment such as engine, etc.How to use it?Steps of installation: 1.Prepare a silicone vacuum tubing of an appropriate size; 2. Remove the pipe to be replaced; 3. Install on the equipmentWhat should I notice?Please select a silicone vacuum tubing of appropriate size, especially the inner diameter and outer diameter of the tubing