ISO 14557:2021

Fire-fighting hoses — Rubber and plastics suction hoses and hose assemblies ISO 14557:2021

Publication date:   Apr 16, 2021

General information

60.60 Standard published   Apr 16, 2021

ISO

ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies

International Standard

83.140.40   Hoses | 13.220.10   Fire-fighting

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Scope

This document establishes the requirements and test methods for rubber and plastics suction hoses for fire-fighting purposes. These hoses can also be used manually to supply unpressurized water to the pump or for water discharge.
NOTE       All pressures are expressed in megapascals and in bar (1 MPa = 10 bar).
Additional requirements are specified for hose assemblies, that is, hoses with couplings already fitted, where this is carried out by the hose manufacturer (see Clause 8).
Type A (rubber) hoses are intended for use at a minimum temperature of −20 °C and Type B (thermoplastics) hoses are intended for use at a minimum temperature of −10 °C.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 14557:2002

WITHDRAWN
ISO 14557:2002/Amd 1:2007

NOW

PUBLISHED
ISO 14557:2021
60.60 Standard published
Apr 16, 2021