HPSI Silicone Vacuum Hose BY THE FOOT

MINIMUMS APPLY - SEE CHART BELOW

Our vacuum hose has thick walls that can withstand high pressure, make tight bends without collapsing, and has an airtight fit. When sized correctly our vacuum hoses do not require clamps or zip ties, even when on the pressure side of a forced induction system. Vacuum hose should have an airtight fit on the nipple it connects. Never use silicone hose for fuel, oil, or any petroleum base products.

For a video of our hose holding 50 pounds of boost with no clamps, go here: http://www.youtube.com/watch?v=TdbKRUYPhyE

For a video of an oem and a competitor's hose not holding boost, go here: http://www.youtube.com/watch?v=QQsgVkrlwpc

For a video of a comparison of our silicone hose at high temperatures vs. our competitor http://www.youtube.com/watch?v=1fjRYS9ytww

Note: Hose sizes are listed in inner diameters. Our hoses do have a range of fitment for example our 3mm will fit a 1/8, 5/32, 3/16, & 7/32 fitting perfectly. We normally suggest using hose one maybe two sizes mm smaller than the fitting to insure a very tight fit. Call if you have any questions about this. Our hose can stretch to fit really large fittings without splitting.