This document specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from −40 °C up to and including +55 °C at a working pressure of 2,5 MPa (25 bar). It does not include specifications for end fittings and is limited to the performance of the hoses and hose assemblies.
PUBLISHED
SSH EN ISO 5771:2008
IN_DEVELOPMENT
prSSH EN ISO 5771:2025
10.00
Proposal for new project registered
6 jan 2025