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HPS Performance Products HPS High Temp 1" ID x 3" Long 4-Ply Blue Silicone Hump Coupler Hose - HTSHC-100-BLUE
HPS Performance Products HPS High Temp 1" ID x 3" Long 4-Ply Blue Silicone Hump Coupler Hose - HTSHC-100-BLUE - Image 2 HPS Performance Products HPS High Temp 1" ID x 3" Long 4-Ply Blue Silicone Hump Coupler Hose - HTSHC-100-BLUE - Image 2

If you're diving into a project that requires some serious hose work, let me tell you about the HPS 1" (25mm) High Temp 4-ply Reinforced Blue Silicone Hump Coupler Hose. This isn't just any coupler; it's built to handle the heat—literally. With a temperature range that goes from a chilly -65°F up to a scorching 350°F (that's about 177°C for the metric folks), it’s perfect for those high-pressure connections that need to stand up to the rigors of heavy-duty use.

What I really appreciate about this hose is its 4-ply construction. That means it’s tough enough to resist not just high temperatures but also the kind of wear and tear you get in marine and industrial settings. Whether you’re fabricating custom turbo or intercooler piping or working on a DIY intake or radiator cooling system, this hose has got your back. Plus, it’s designed to compensate for misalignment and offset vibrations, which is a lifesaver when you’re dealing with engine dynamics.

Now, let’s talk about the specs a bit. The inside diameter is a solid 1" (25mm), and the outside diameter comes in at 1.38" (35mm). It’s 3 inches long, with a wall thickness of about 4.5mm—just thick enough to reassure you that it's built to last. And if you're worried about UV and ozone exposure, don’t be; this hose is resistant to those elements as well.

Just a heads-up though: while this silicone hose is a champ in many areas, it doesn’t play well with fuel or oil, so keep that in mind when planning your setup. Overall, if you need a reliable, high-performance silicone coupler, this HPS option is worth considering. It’s got the durability and flexibility to meet the demands of any serious project.

Features:
  • High Temperature 4-ply Reinforced Silicone for durability
  • Exceeds SAEJ20 industry standards—ideal for heavy-duty pressure connections
  • Versatile for marine, industrial, custom turbo, intercooler piping, and DIY projects
  • Compensates for misalignment and offsets vibrations; UV and ozone resistant
  • Note: Not compatible with fuel or oil
Specifications:
  • Product Type: Silicone Hump Coupler Hose
  • Color: Blue
  • Inside Diameter: 1" (25mm)
  • Outside Diameter: 1.38" (35mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UPC: 648044832791
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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About HPS Performance Products

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 Hoses

HPS 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 Racing

Vivid 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.

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