Profile: Wescol Limited offers a comprehensive range of industrial gas control equipment, providing solutions for cutting, welding, heating, and gas distribution. We offer fittings & accessories, flashback arrestors, hand equipment and regulators. The Wescol type 79 flashback arrestor is of British design & manufacture, and designed to protect the operator, regulators & gas supply from consequences of severe forms of flashback. It is a precision engineered product, tested to rigorous standards in order to provide a high degree of protection. It has been tested and approved by the health & safety executive, and complies with British standard 6158:1982 and ISO 5175. We are an ISO 9001 certified company.