Spring clamps have become a popular alternative to screw or “worm gear” clamps. Like all clamps, they provide a clamping mechanism that applies pressure on an object. Fluid hoses, for instance, often require one or more clamps to prevent leaks. Pressurized oil, coolant or other fluids can leak out of mating spaces. A proper clamp, however, can contain the pressurized fluid within the hose. So, why should you choose a spring clamp?
#1) Apply Constant Pressure
Spring clamps apply constant pressure to the hose with which they are used. As shown in the adjacent photo, they consist of a bent piece of padded and reinforced metal that functions like a spring. Using a tool like a pair of pliers, you can open a spring clamp and place it around the end of a hose. The spring clamp will then apply constant pressure — even when the hose expands from heat and pressure. This constant pressure helps to prevent leaks, making spring clamps a reliable choice for sensitive applications.
#2) No Risk of Stripping
You don’t have to worry about accidentally stripping spring clamps. With screw clamps, in comparison, applying too much torque during installation may strip or otherwise damage the drive recess. Screw clamps feature a built-in screws, which is used to tighten or loosen them via a drive recess. If you accidentally strip or damage the drive recess, the screw clamp may become stuck.
#3) Easy to Install
Installing a spring clamp is a breeze. You just need to bend it so that it opens and becomes wider, at which point you can slide it over the end of the hose. Upon releasing the spring clamp, it will revert to its original shape while simultaneously clamping down on the hose. Screw clamps require a bit more effort to install because you’ll need to ensure the tension is right. If you over-tighten a screw clamp, you may damage the hose. If you under-tighten a screw clamp, on the other hand, the hose may leak.
#4) Requires Minimal Space
Spring clamps require minimal space to install and remove. Fluid-carrying hoses are often found in machines and equipment where space is limited. Fortunately, you don’t need a lot of space to install. As long as you can fit the spring clamp and tool into the space, you can install it. Screw clamps, in comparison, require a little more space because you’ll need to turn the screwdriver.
#5) Reusable
You can reuse spring clamps. Spring clamps are simple, consisting of a metal spring. This simple design makes them easy to reuse. You can pull off a spring clamp with a pair of pliers and then install it on a different hose. As long as the spring clamp isn’t damaged or deformed, it will continue to provide an effective clamping mechanism that prevents leaks.
