Extended-Life OAT & Hybrid-OAT Coolants which contain (a) Ethyl-Hexanoic Acids and (b) Sebacate, are extremely harsh on the hoses. If the appropriate Hose-construction is not used, the Vapours permeate through the wall of the hose and degrade the Fabric reinforcement, causing pre-mature failures.
Please get in touch with us for information on the different solutions we can provide for different types of coolants/working temperatures/working pressures.