What is the difference between the KAMLOK 633-C and 633-CT, 633-E and 633-ET? Where on the hose should I look to find its model number? What kind of coupling is KAMLOK? I have a hose with a crimped coupling that I want to replace, but it’s discolored and I can’t see the product name. The coupling is marked “TOYOX 1×B0×××.” Will this help identify the hose? Are Toyox ferrule couplings ISO-compliant? My TOYOFUSSO Hose does not have a line printed on it like the products shown on your website. Is there any difference in performance? I would like to know the guideline for replacing the hose. What is the reinforcement material used in the TOYOFOODS-S? Will it rust? Is the hose softer as the minimum bending radius is smaller? What is the maximum tightening torque in the safety band specification table? Is there data on the optimal torque when tightening the hose?

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