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If you're looking for a hose clamp that won't let you down, the HPS Constant Tension Clamp is worth checking out. I've had my fair share of experiences with different clamps, but this one really stands out. It's designed to handle the ups and downs of temperature and pressure like a champ. You know how it goes—things heat up or cool down, and that's when most clamps start to slip or leak. Not this one.
What makes it special? Well, it’s got these Belleville spring washers that do the heavy lifting. They automatically adjust the clamping force, so you get a consistent grip on your hoses. No more worrying about leaks or slippage, which is a huge relief, especially in automotive setups where reliability is key.
The band is made from 304 stainless steel, which means it can take a beating and resist corrosion. I’ve used it in some pretty harsh conditions, and it holds up like a pro. The springs and screws are made from 410 stainless steel, adding to its durability. Plus, the smooth spot-welded liner is a nice touch; it prevents any damage to softer hoses, which is something I really appreciate.
This clamp is versatile, too. Whether you’re working with rubber, silicone, or thermoplastic hoses, it fits a range of sizes from 3-1/4" to 4-1/8" (or 83mm to 105mm for those using metric). The band width is a solid 5/8" (15.8mm), making it a great choice for various applications—automotive, industrial, or even plumbing.
In short, if you want a hose clamp that’s reliable and built to last, the CTHD-412 HPS Constant Tension Clamp is a solid pick. It’s not just another piece of hardware; it’s a tool you can trust to keep things tight and leak-free.
Proposition 65
⚠ 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.
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