ISO 4641:2016

Rubber hoses and hose assemblies for water suction and discharge — Specification ISO 4641:2016

Publication date:   Nov 24, 2016

Scope

ISO 4641:2016 specifies the minimum requirements for textile-reinforced, smooth-bore rubber water-suction and discharge hoses and hose assemblies.
Three types of hoses and hose assemblies are specified according to their operating duty requirements, i.e. their ambient and water temperature ranges:
- ambient temperatures: −25 °C to +70 °C;
- water temperatures during operation: 0 °C to +70 °C.