HPS Performance Products Hose Clamp

HPS Performance Products Hose Clamps: Engineering That Holds Under Pressure

When it comes to securing silicone, rubber, or thermoplastic hoses in demanding environments, few brands match the depth and precision of HPS Performance Products. Known primarily as a manufacturer of high-temperature silicone hoses and air intake systems, HPS has built an equally impressive lineup of hose clamps that are engineered to complement — and stand up to — their own hoses as well as OEM and aftermarket applications across countless industries.

A Complete Clamp Lineup Built for Real-World Conditions

HPS offers several distinct hose clamp families, each engineered for specific performance requirements:

• Constant Tension (Spring-Loaded) Clamps: The flagship of the HPS clamp lineup. These clamps feature a spring-loaded mechanism that automatically adjusts tension to compensate for expansion and contraction caused by temperature variations or pressure fluctuations. Belleville spring washers continuously maintain a consistent clamping force, which minimizes the risk of leaks and eliminates the need for periodic re-tightening — a common problem with standard worm gear clamps. The band is constructed from 304 stainless steel, while the springs and screw use 410 stainless steel, and rolled edges with a smooth one-piece liner protect soft silicone and rubber hoses from damage during installation and use.
• T-Bolt Clamps: HPS stainless steel T-bolt clamps feature superior welded construction with a floating bridge and rolled edges to protect soft hoses. They meet or exceed SAE Spec J1508 for T-bolt clamps. For marine and corrosive environments, HPS also offers marine-grade 316 stainless steel T-bolt clamps, which provide better corrosion resistance than standard 304 versions and are well-suited for boat engines, exhaust systems, water treatment, and other saltwater-exposed applications. Spring-loaded T-bolt variants provide a 360° seal and automatically adjust clamp diameter as temperature and pressure shift.
• Fuel Injection Clamps: HPS 100% stainless steel fuel injection hose clamps are designed for small-diameter fuel lines and vacuum lines. With a 9mm band and smooth interiors that prevent hose cutting, they offer better corrosion resistance than standard zinc-plated alternatives and are ideal for automotive, diesel, aerospace, and marine use.
• Embossed Hose Clamps: The HPS embossed clamp features a non-perforated band that keeps soft silicone hoses from shearing or extruding during installation, addressing a common failure point with traditional worm-gear-style clamps.

Unmatched Application Range

HPS hose clamps are engineered to serve a remarkably wide range of applications. Whether you're working on a cooling system, heater core, radiator, air intake, turbo diesel intercooler, or a charge air cooler (CAC) system, there is an HPS clamp sized and spec'd for the job. Beyond automotive, these clamps are trusted in marine, aircraft, hydraulic and pneumatic systems, industrial pump and filtration systems, HVAC, and heavy machinery. HPS supports both standard inch sizing and hard-to-find metric sizes, with a full SAE size range spanning from compact clamps for small-diameter vacuum lines all the way up to large-diameter clamps exceeding 6 inches for industrial hose assemblies.

Why HPS Clamps Pair Perfectly with HPS Hoses

Because HPS designs and manufactures both their silicone hoses and their clamping products in-house, each clamp is precisely spec'd to match the outside diameter of the corresponding HPS hose. This integration means builders can confidently select a matching clamp knowing the fit and clamping force have been validated together — eliminating guesswork and reducing the risk of leaks or hose damage. Explore the full HPS Performance Products brand page to see how their clamps work alongside their silicone hose kits, air intake systems, and aluminum tubing.