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BS 5041-3:1975

Current
Current

The latest, up-to-date edition.

Fire hydrant systems equipment Specification for inlet breechings for dry riser inlets
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-08-1975

Publisher

British Standards Institution

Co-operating organizations
Foreword
Specification
Section one. General
1 Scope
2 References
3 Definitions
4 Overall requirements
5 Marking
Section two. Design and manufacture
6 Breeching body
7 Inlet connections
8 Drain valves
Section three. Special attachments
9 Blank caps
Section four. Materials
10 Choice for components
Section five. Tests
11 Test requirements
12 Test certificate
Table
1 Choice of materials for components

Requirements for 2- and 4-way inlet breechings on a dry rising water main for fire fighting. Maximum overall size to ensure ready accommodation in the boxes specified in BS 5041-5, test requirements to ensure that no valve or part of the body will leak water.

This Part of this British Standard specifies the requirements for 2-way and 4-way inlet breechings intended for dry risers only. They are to be fitted with male instantaneous connections complying with the requirements of BS 336, drain valves complying with the requirements of BS 5154, rating PN 16, and non-return valves.

Committee
FSH/17
DevelopmentNote
Supersedes 72/12171 DC, 86/35864 DC. (07/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current

BS 5908:1980 Code of practice for fire precautions in chemical plant
BS 5306-1:1976 Fire extinguishing installations and equipment on premises Hydrant systems, hose reels and foam inlets
BS 5041-1:1987 Fire hydrant systems equipment Specification for landing valves for wet risers
08/30176707 DC : DRAFT APR 2008 BS 336 - SPECIFICATION FOR FIRE HOSE COUPLINGS AND ANCILLARY EQUIPMENT
BS 5041-2:1987 Fire hydrant systems equipment Specification for landing valves for dry risers
BS 5908:1990 Code of practice for fire precautions in the chemical and allied industries
PD 6686:2006 Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries

BS 310:1972 Specification for blackheart malleable iron castings
BS 2789:1985 Specification for spheroidal graphite or nodular graphite cast iron
BS 5041-5:1974 Fire hydrant systems equipment Specification for boxes for foam inlets and dry riser inlets
BS 5306-1:1976 Fire extinguishing installations and equipment on premises Hydrant systems, hose reels and foam inlets
BS 1490:1988 Specification for aluminium and aluminium alloy ingots and castings for general engineering purposes
BS 4504-2:1974 Circular flanges for pipes, valves and fittings (PN designated) Copper alloy and composite flanges

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Hardcopy - English
PDF - English
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