DIN EN 13012:2018-11

This document specifies safety and environmental requirements for the construction and performance of nozzles to be fitted to metering pumps and dispensers installed at filling stations and which are used to dispense liquid fuels and aqueous urea solution into the tanks of motor vehicles, boats and light aircraft and into portable containers, at flow rates up to 200 l min-1. This document applies to fuels of Explosion Group IIA and also aqueous urea solution according to ISO 22241-1. Fuels other than the ones of Explosion Group IIA are excluded from this European Standard. The requirements apply to automatic nozzles dispensing flammable liquid fuels at ambient temperatures from -20 °C to +40 °C with the possibility for an extended temperature range. This document does not apply to equipment dispensing compressed or liquefied gases. This European Standard does not include any requirements for metering performance, such as might be specified under the Measuring Instruments Directive, nor those requirements specified under the Electromagnetic Compatibility Directive. Vapour recovery efficiency rates are not considered within this European Standard.