ISO 4642-2:2015
p
ISO 4642-2:2015
68032

Abstract  Preview

ISO 4642-2:2015 specifies the requirements and test methods for semi-rigid reel hoses for use on fire-fighting vehicles and trailer pumps. The hoses are intended for use at a maximum working pressure of 1,5 MPa for normal pressure hoses (category I) and 4,0 MPa for high pressure hoses (category II). The hoses are further subdivided into types and classes (see Clause 4).

ISO 4642-2:2015 applies to delivery hoses for fire-fighting purposes intended for use at a minimum ambient temperature of −20 °C.

Hoses conforming to this part of ISO 4642 are intended to be used with fire hose couplings conforming to the relevant national standards couplings.

Requirements are also given for hose assemblies (see 6.12) where these are fitted by the hose manufacturer.

NOTE 1 Hoses for use at temperatures lower than −20 °C can be supplied by agreement between the manufacturer and purchaser.

NOTE 2 All pressures are expressed in megapascals where 1 MPa = 10 bar.


General information 

  •  :  Published
     : 2015-12
  •  : 2
     : 29
  •  : ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies
  •  :
    13.220.10 Fire-fighting
    83.140.40 Hoses

Buy this standard

en
Format Language
std 1 138 PDF + ePub
std 2 138 Paper
  • CHF138

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.