FprEN 15767-2

SLOVENSKI STANDARD
oSIST prEN 15767-2:2025
01-september-2025
Prenosna oprema za črpanje in uporabo gasilnega sredstva in podporne gasilske
operacije - Prenosni monitorji - 2. del: Gasilno sredstvo - voda
Portable equipment for projecting extinguishing agents and firefighting support
operations - Portable monitors - Part 2: Water nozzles
Tragbare Geräte zum Ausbringen von Löschmitteln und zur Unterstützung der
Brandbekämpfung - Tragbare Wasserwerfer - Teil 2: Wasserdüsen
Equipement portable pour la projection d'agents d'extinction et les opérations de soutien
à la lutte contre les incendies – Lances--canon portables – Partie 2: Diffuseurs à eau
Ta slovenski standard je istoveten z: prEN 15767-2
ICS:
13.220.10 Gašenje požara Fire-fighting
oSIST prEN 15767-2:2025 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN 15767-2:2025
oSIST prEN 15767-2:2025
DRAFT
EUROPEAN STANDARD
prEN 15767-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2025
ICS 13.220.10 Will supersede EN 15767-2:2009
English Version
Portable equipment for projecting extinguishing agents
and firefighting support operations - Portable monitors -
Part 2: Water nozzles
Equipement portable pour la projection d'agents Tragbare Geräte zum Ausbringen von Löschmitteln
d'extinction et les opérations de soutien à la lutte und zur Unterstützung der Brandbekämpfung -
contre les incendies - Lances--canon portables - Partie Tragbare Wasserwerfer - Teil 2: Wasserdüsen
2: Diffuseurs à eau
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 192.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15767-2:2025 E
worldwide for CEN national Members.

oSIST prEN 15767-2:2025
prEN 15767-2:2025 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
3.3 Jet . 5
4 Classification. 6
5 Requirements and verification . 6
5.1 General . 6
5.2 Mechanical characteristics . 6
5.2.1 Mass . 6
5.2.2 Operating and handling elements . 6
5.2.3 Flow adjustment positions . 7
5.2.4 Jet adjustment positions . 7
5.3 Materials . 7
5.4 Flush . 7
5.5 Hydraulic characteristics . 8
5.5.1 Pressures . 8
5.5.2 Flowrates . 9
5.5.3 Effective throw . 9
5.5.4 Spray jet . 10
5.5.5 Automatic water nozzles . 10
5.5.6 Sensitivity to heat . 10
5.5.7 Sensitivity to frost . 11
5.6 Leak-tightness. 11
6 Information for use . 11
6.1 Instruction and maintenance handbook . 11
6.1.1 General . 11
6.1.2 Instruction handbook . 11
6.1.3 Maintenance handbook . 12
6.2 Marking . 12
Annex A (normative) Classification of water nozzles for fire service use . 13
Annex B (informative) Acceptance test on delivery . 14
Annex C (normative) Datasheet for water nozzles . 15
Annex D (informative) Example of completed datasheet for water nozzles . 20
Bibliography . 24

oSIST prEN 15767-2:2025
prEN 15767-2:2025 (E)
European foreword
This document (prEN 15767-2:2025) has been prepared by Technical Committee CEN/TC 192 “Fire
service equipment”, the secretariat of which is held by BSI.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 15767-2:2009.
prEN 15767-2:2024 includes the following significant changes with respect to EN 15767-2:2009:
— the title has been amended;
— the definition of water nozzle (3.1) has been amended;
— the definition of flat spray water nozzle has been deleted (term not used in the document);
— to be consistent with part 1, “manufacturer's stated maximum flow” has been replaced by “maximum
stated flowrate”;
— test pressure has been deleted;
— according to current rules for drafting standard, notes containing the words “should”, “may” and
“recommended” have been transformed into normative text;
— addition of the classification (see Clause 4 and Annex A);
— all general requirements have been placed in a new 5.1 “General”;
— water nozzles shall be ergonomically designed (see 5.1 – should replaced by shall);
— each verification has been placed under the corresponding requirement (see Clause 5);
— missing requirements have been added in: 5.5.6 and 5.5.7;
— missing verification have been added in 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.3 and 5.6;
— Table 1 “Maximum mass” has been amended;
— 5.4 (flush): the requirements have been updated and the corresponding verification has been added;
— 5.5.4 (spray jet): the verification has been completed;
— improvement of the wording/editorial changes.
oSIST prEN 15767-2:2025
prEN 15767-2:2025 (E)
1 Scope
In addition to the requirements given in EN 15767-1, this document is applicable to manual water
nozzles, including water with fire extinguishing additives. It specifies requirements for safety,
performance, classification and designation, as well as test methods, instructions for use and
maintenance and marking.
This document is not applicable to water nozzles that are manufactured before its date of publication.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
1)
EN 15767-1, , Portable equipment for projecting extinguishing agents and firefighting support
operations — Portable monitors — Part 1: General requirements for portable monitor assemblies
3 Terms and definitions
For the purposes of this document, the definitions given in EN 15767-1 and the following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp/
— IEC Electropedia: available at https://www.electropedia.org/
3.1
water nozzle
component, with or without shut-off function, connected to the outlet of the monitor that controls the
water stream (shape and quantity)
Note 1 to entry: Several types of water nozzles are described in 3.1.1, 3.1.2.
3.1.1
smooth bore water nozzle
nozzle providing a solid water stream
3.1.2
combination water nozzle
nozzle with an adjustable pattern, corresponding to the following definitions
3.1.2.1
combination water nozzle – type 1
nozzle with adjustable pattern at variable flow
Note 1 to entry: Changing the pattern changes the flow.
3.1.2.2
combination water nozzle – type 2
nozzle with adjustable pattern at constant flow

Under revision.
oSIST prEN 15767-2:2025
prEN 15767-2:2025 (E)
Note 1 to entry: Changing the pattern does not change the flow.
3.1.2.3
combination water nozzle – type 3
nozzle with adjustable pattern at selectable, constant flow
Note 1 to entry: Changing the pattern does not change the flow.
3.1.2.4
combination water nozzle – type 4
automatic water nozzle
nozzle with integrated pressure control device
Note 1 to entry: Changing the pattern does not change the flow.
3.1.2.4.1
combination water nozzle – type 4.1
nozzle with adjustable pattern at constant pressure
3.1.2.4.2
combination water nozzle – type 4.2
nozzle with adjustable pattern and selectable flow at constant pressure
3.2
median pressure
p
m
for automatic water nozzle, average pressure of the pressure control range
3.3 Jet
3.3.1
straight jet
jet having the maximum throw and mechanical effect
[SOURCE: EN 15182-1:2019, definition 3.7]
3.3.2
spray jet
any jet different to the straight jet
[SOURCE: EN 15182-1:2019, definition 3.8]
3.4
flush
position allowing the water nozzle to clear debris
3.5
maximum stated flowrate
Q
max
flow under which the water nozzle can be operated safely and efficiently
oSIST prEN 15767-2:2025
prEN 15767-2:2025 (E)
4 Classification
Water nozzles shall be classified in accordance with Annex A.
5 Requirements and verification
5.1 General
The portable monitor can be equipped with smooth bore water nozzles or combination water nozzles.
All the tests defined in this document are type tests.
Unless otherwise specified, tests shall be carried out at the reference pressure p , at a water temperature
R
between 10 °C and 25 °C.
All tests shall be done with water only.
Actual test results can be entered on the data sheet when these results exceed the minimum requirements
given in this document.
NOTE Guidance for acceptance tests on delivery is given in Annex B.
Water nozzles shall be ergonomically designed so that they can be easily operated without risk of injury
when wearing firefighter's gloves complying with EN 659.
5.2 Mechanical characteristics
5.2.1 Mass
The water nozzle shall have a maximum mass as defined in Table 1.
Table 1 — Maximum mass
Maximum stated flowrate, Q Maximum mass of the water nozzle
max
l/min kg
< 2 000 4
2 000 - 4 000 8
> 4 000 12
NOTE The maximum mass does not apply to seawater-resistant water nozzles.
Verification
The mass shall be measured in accordance with Table 1.
5.2.2 Operating and handling elements
The torques needed to move the
...