prSSH EN 14420-4:2025

Rakorderitë e tubave me element shtrëngimi -Pjesa 4: Bashkimet me flanxha

Hose fittings with clamp units - Part 4: Flange connections

Scope

This document specifies requirements for hose tails according to EN 14420-2, with flanges of mating dimensions PN 10/PN 16/PN 25/PN 40 (according to nominal size and pressure stage) according to EN 1092-1, on hose fittings with clamp units according to EN 14420-3.
Maximum working pressure is 25 bar; maximum working temperature is 65 °C.
Additionally, flanges are also usable according to EN 14422.