BS EN ISO 4641:2011

Rubber hoses and hose assemblies for water suction and discharge. Specification. | Status: Revised, Superseded, Withdrawn

1 Scope This International Standard 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.