UL 401:5ED 2014-10
Current
The latest, up-to-date edition.
Portable Spray Hose Nozzles for Fire-Protection Service
Hardcopy
16-10-2014
Foreword
Introduction
1 Scope
2 General
3 Glossary
Construction
4 General
5 Materials
6 Controls for fire department nozzles
Performance
7 General
8 Discharge calibration test
9 Discharge pattern test for fire department nozzles
10 Discharge pattern test for nozzles rated for class
C fires
11 Clogging test for fire department nozzles
12 Clogging test for unlined hose standpipe nozzles
13 Tests on controls
14 Hydraulic operations test
15 Tests on hand holds and ladder hooks for fire
department nozzles
16 High temperature test for fire department nozzles
17 Low temperature test for fire department nozzles
18 Rough usage test
19 Leakage test
20 Hydrostatic pressure test
21 Salt spray corrosion test
22 Mercurous-nitrate immersion test
23 Nonmetallic nozzle tests
23A Elastomeric parts (except gaskets) test
24 Tests on rubber sealing materials
Marking
25 General
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