Looking for a solid vacuum hose that can take the heat? Check out the HPS 1/2" High Temp Clear Silicone Vacuum Tubing. This isn’t just any hose; it’s built from premium-grade silicone, which means it’s tough enough to handle some serious pressure—perfect for those turbo setups or even your coolant systems. With a heavy wall design, you can trust it won’t buckle under stress.
One of the standout features is its flexibility. You can bend it around tight corners without worrying about kinks or breaks. This hose has excellent tensile strength, so it's not just about being flexible; it’s built to last. Plus, it meets and exceeds SAEJ20 industry standards, making it a reliable choice for heavy-duty pressure connections.
Now, let’s talk specs. This hose has an inside diameter of 1/2" (or 13mm) and an outside diameter of 0.83" (21mm). It comes in a generous 25-foot length, so you’ll have plenty of material to work with for custom projects—whether you’re fabbing up some turbo piping or setting up a DIY cooling system. Just keep in mind, this silicone hose isn’t compatible with fuel or oil, so save it for your vacuum advance systems or emission control setups.
Temperature-wise, it can handle a range from -65°F to a scorching +350°F (that’s about 177°C for those who prefer metric), so it’s ready for whatever you throw at it. And if you’re worried about the elements, don’t be—this hose is UV and ozone resistant, so it’ll hold up against the sun and other outdoor conditions.
In short, if you need a reliable, high-temp silicone vacuum hose that won’t let you down, this is a solid pick. Just remember to keep it away from fuel and oil, and you’re good to go!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

HPS Performance Products is a leading manufacturer of aftermarket performance parts, fabrication components, and silicone hoses. HPS serves a number of different industries, including automotive, aerospace, construction, commercial truck/bus, marine, agricultural, turbo diesel, off-road, performance racing, general manufacturing, and water treatment. The company’s ability to fabricate custom-shaped multiply silicone hoses make it ideal for a wide range of applications. The multiply carcass makes HPS’ hose perfect for coolant and turbocharged pressure applications while the fluoro-silicone-lined hoses make it safe to be used with petroleum-based oil and fuel.
HPS Performance Products is committed to meeting its original goals of producing quality parts at competitive pricing and providing customer service responses in a personal, timely manner. All HPS products have been thoroughly tested on the dyno and track, and meet or exceed SAEJ20 standards. The HPS staff has solid expertise in the silicone hose department, which allows them to deliver standard size silicone hoses with same-day shipping. HPS’ highly skilled and knowledgeable team, paired with the latest state-of-the-art technology, ensures the brand’s continued success and reputation as a premier manufacturer in the industry
HPS Quality Silicone HosesHPS Performance Products specializes in and is best known for manufacturing multi-application silicone hoses. HPS silicone hoses are carefully crafted from only the highest quality 4-ply reinforced high-temperature material. The hoses are available in the following varieties: straight coupler, 1-foot tube, 3-foot coolant tube, charge air cooler hose (CAC), hump coupler, reducer couple her, 45-degree elbow coupler and reducer, and 90-degree elbow coupler and reducer.
HPS Performance Products also carries performance silicone vacuum hoses and silicone heater hoses. You can choose silicone hoses in both standard inch and hard-to-find metric sizes. Stainless steel T-bolt clamps are available to match with the silicone hoses as well. In order to meet the high demand and shorten the turnaround time for its silicone hoses, up to 90 percent of the product is already in stock and ready to ship or pick up from HPS authorized dealers like Vivid Racing.
HPS Performance Products at Vivid RacingVivid Racing carries a comprehensive lineup of HPS Performance Products for a number of different makes, models, and applications. Our extensive inventory of HPS parts includes aluminum tubing, cold air and short ram intakes, vacuum lines, hoses and clamps, intercooler pipes, radiator caps, and much more! If you have any questions regarding the items listed above or have fitment concerns, please contact our expert sales team at (480) 966-3040. We are here to help you through the entire purchase process and make it a pleasant experience.