BS ISO 4079:2020

This standard BS ISO 4079:2020 Rubber hoses and hose assemblies. Textile-reinforced hydraulic types for oil-based or water-based fluids. Specification is classified in these ICS categories:

• 83.140.40 Hoses
• 23.100.40 Piping and couplings

This document specifies requirements for five types of textile-reinforced hydraulic hoses and hose assemblies of nominal size from 5 to 100.

They are suitable for use with:

1. oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from ?40 °C to +100 °C;

2. water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from ?40 °C to +70 °C;

3. water at temperatures ranging from 0 °C to +70 °C.

This document does not include requirements for end fittings. It is limited to requirements for hoses and hose assemblies.