Air Knife Shim

All air knives offered at Supreme Air Products are pre-installed with a .002” shim. This is ideal for most common applications. For instances where increased force is required, additional shims can be purchased here. All of our shims are constructed from stainless steel material to ensure durability. Installing extra shims is a very easy process that involves simply removing the screws that secure the cap to the body of the air knife and adding the desired quantity of shims. Please note that with the increased force of air that additional shims produce, air consumption also increases.