NF EN ISO 6806, T47-277 (05/2024)

ISO 6806:2017 specifies minimum requirements for rubber hoses and hoses used for oil burners. The following two types of hoses are specified. - Type 1: Hoses for ebb and flow, but not for installation between burner pump and spray system; maximum operating pressure 1.0 MPa (10 bar); maximum fuel temperature 100°C. - Type 2: Hoses for installation between the burner pump and the spray system; maximum operating pressure 4.0 MPa (40 bar); maximum fuel temperature 100°C. The hoses specified in this document are not intended to be used, without special evaluation, for applications other than oil burner installations.
(Automatic translation from French)