UNE-EN ISO 1825:2018

This International Standard specifies the dimensions and construction of, and requirements for, four

types of hose and hose assembly for use in all operations associated with the ground fuelling and

defuelling of aircraft.

All four types are designed for

h) use with petroleum fuels having an aromatic-hydrocarbon content not exceeding 30 % by volume;

i) operation within the temperature range of "30 °C to +65 °C and such that they will be undamaged

by climatic conditions of "40 °C to +70 °C when stored in static conditions;

j) operation at up to 2,0 MPa (20 bar) maximum working pressure, including surges of pressure which

the hose can be subjected to in service.

NOTE 1 Type C hoses are intended for general pressure applications on all vehicles used for plane fuelling.

They can also be used for vehicle/rail car loading and discharge where excessive vacuum does not occur.

NOTE 2 Type F hoses can be used for plane delivery applications on vehicles that are also used for defuelling at

high flow rates where type C hoses are not suitable.

NOTE 3 Type E and F hoses can also be used for vehicle/rail car loading and discharge, for trailer to fueller

transfer and for elevation platform supply (riser) to provide greater kink resistance.