BS EN ISO 3994:2026

This standard BS EN ISO 3994:2026 Plastics hoses. Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials. Specification is classified in these ICS categories:

• 23.040.70 Hoses and hose assemblies

This document specifies requirements for three types of helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from ?10 °C to 55 °C. This document does not specify requirements for use with flammable or combustible materials, nor with aromatic solvents.