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Breeze CT-300L Heavy Duty Constant Torque Liner Clamp with Stainless Screw Effective Diameter Range: 2-1/4' - 3-1/8' (57mm - 79mm)

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$16.98

$ 7 .99 $7.99

In Stock

About this item

  • Torque Rated 50-125 in/lbs
  • Stainless Steel Hex Screw, Spring and 5/8" (16mm) Stainless Steel Band
  • Patented, pressure compensating clamping system
  • Designed to self adjust to thermal expansion and contraction
  • Custom designed Stainless steel Belleville springs. Heavy duty construction stops fluid leaks


Breeze "Constant-Torque" Clamping System is an active pressure-compensating clamp. Designed to self adjust to thermal expansion and contraction. Custom designed stainless steel Belleville springs. Virtually all rubber hose compresses "cold flow" after installation of a clamping device, resulting in an almost immediate torque loss that can exceed 80% of installation torque. Similarly, virtually all metal connections expand as a system heats up, and then contracts as the system cools. Conventional worm-gear, T-Bolt, and other clamps are passive, in that expansion and contraction of components cannot be compensated for without retightening or loosening the clamps. This Breeze clamping system is an "active" clamp mechanism, which monitors and then compensates for the temperature changes by actually changing diameter through a unique worm-gear Belleville assembly. Quadra-lock construction - housing orbitally riveted to saddle at 4 points providing extra strength. Liner protects soft or silicone hose from damage, extrusion or shear. Eliminates the sometimes necessary replacement of expensive "single use" clamps during routine or emergency maintenance. Fleet standard - easily installed, easily replaced in the field. Energy store in compressed Belleville springs controls automatic clamp adjustment. Torque Check - permits visual assurance that the clamp is properly installed. Stainless steel -- virtually unlimited product life - won't rust or corrode and is reuseable.


Trip
Reviewed in the United States on January 2, 2025
Replaced radiator and turbo hoses on my coach, these were exact replacements for the old clamps. Great value and high quality.
Missouri Rancher
Reviewed in the United States on February 12, 2018
Made of quality, heavy stainless steel. Beautiful workmanship. Fit great on a tractor radiator hose which catches lots of vibrations and high pressure and the tightening bolt can take over 50 pounds of torque to get it as tight as you need so NO leaks. Worth the money.
Mike Curl aka RedonKiLaus
Reviewed in the United States on March 22, 2014
I used these clamps on a turbo charger installation on a 1997 Toyota 4Runner 2.7 liter engine. I re-tightened them after a couple of heat cycles, and they seem fine after that. Quality is A+. You can see our turbo install video on youtube under RedonKiLaus.
R. Engdahl
Reviewed in the United States on April 11, 2012
I used these clamps on 3" and 4" cooling system connections on my 450 HP Cummins diesel engine. The factory clamps kept loosening up. These stay tight and stopped the annoying minor leak. They cost more than the standard duty clamps but they do what they are supposed to do.
S. S. Malhotra
Reviewed in the United States on September 28, 2007
I bought these clamps for my intercooler piping on my 2005 Evo VIII. The stock clamps are notorious for popping off when factory boost increased - I recently modified by Evo and am now pushing 23psi through the stock tubing, so I knew it was time to upgrade. These clamps have been amazing, taking constant abuse for many miles and no pop-offs. With the drastic weather temp's here in the Northeast, i wanted reliable clamps that would keep constant torque on my pipint, and these have met the bill! They are more expensive than the standard T-bolt torque clamp, but there is a reason why. . .try them and see for yourself!
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