For compliance with the fire safety regulation and purely for health and safety reasons in many areas the use of flame-retardant hoses is necessary. NORRES features hose solutions to meet these requirements with its own unique icon. For NORRES clients it is easy to recognize which hoses are equipped from the extensive range of products with the appropriate standards for flammability and with a corresponding certificate. This icon confirms NORRES hoses comply with this standard and use which applies to the German standard B1 DIN 4102 which is currently valid. So NORRES can ensure its customers that the specified hoses meet the required safety regulations at least in Germany.