Package includes: 6pcs 5ft(1.5m) silicone vacuum hoses with inner diameter of 1/8"(3mm), 5/32"(4mm), 3/16"(5mm), 1/4"(6mm), 5/16"(8mm) and 3/8"(10mm).
Wall thickness: The wall thickness of the vacuum hose is 3mm, which can prevent collapse under vacuum.
Material: FDA compliant food grade pure silicone
Working Pressure: 43PSI. Burst Pressure: 100PSI (high temperature),130PSI (room temperature). Temperature range: -40°F to 428°F (-40°C to 220°C).
Application: These silicone hoses are designed for transporting air and water only, and are not suitable for carrying natural gas or oil. Common applications include automotive air conditioning, vacuum lines, turbo vacuum hoses, and boost hoses.