Clearbraid® hoses, the K3130 Series and the K3150 Series, can be used for pneumatic lines, but are typically used and rated for the transfer of potable water and other food and beverage applications.
Both hoses are in compliance with applicable FDA requirements meeting NSF 51+ 61 certified materials. The only difference between the two is that the K3130 Series has a larger wall thickness and a higher pressure rating than the K3150 Series.
Amazon stocks sizes from 1/8 inch inside diameter up to a 2inch inside diameter. Metric sizes are not stocked, but can be ordered in the K3150 Series.
As always, AH&R will sell and assemble lengths of both hoses with appropriate hose ends that apply to your application. Please contact your local Amazon Hose & Rubber sales office today in Orlando, Tampa, or Miami to find the right hose for your application.