ISO 8789:2018

Rubber hoses and hose assemblies for liquefied petroleum gas in motor vehicles — Specification

This document specifies the requirements for rubber hoses and hose assemblies, up to a maximum hose size of 19, for use in motor vehicles with liquefied petroleum gas (LPG) installations. The hoses are designed for use up to a maximum working pressure of 3,0 MPa (30 bar) and at working temperatures from -40 °C up to and including +80 °C.