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Fire hydrant

A fire hydrant, fireplug, firecock (archaic), hydrant riser or Johnny Pump[better source needed] is a connection point by which firefighters can tap into a water supply. It is a component of active fire protection. Underground fire hydrants have been used in Europe and Asia since at least the 18th century. Above-ground pillar-type hydrants are a…

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Operation

Fire departmentFire hoseValveKilopascalsPsi
26 related topics

Appearance

AWWANFPAGpmOttawaOntario
25 related topics

Inspection and maintenance

Fire codeMunicipalityHead gasketsO-ringsLubrication
13 related topics

Signage

IrelandRoad markersRuralImp gal/minL/s
12 related topics

Topics to explore

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Overview

Operation

Construction

Appearance

Signage

Inspection and maintenance

Non-pressurized (dry) Hydrants

Other types

History

Sources

  • ISBN ISBN (identifier)

Advanced semantic analysis

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Map overview Semantic statistics

Fire hydrant

Nodes132
Edges131
Triples61
Avg. degree1.98
Density0.015152
Components1

How this topic connects Entity context

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Fire hydrant

Top relations

related to Further reading · 29
Fire hydrant → An, April, Archived, Birdsill Holly, Boston Machine, Boston Machine Co, Curt, Fire-Plugs, FireHydrant, Holly, Hydrants, In The American Heritage, Invention, Issued, January, John Jorden, July, Manufactured, Provides, Richard Stileman
related to Signage · 10
Fire hydrant → Because, Finland, In, Ireland, Modern, Mounted, The, United Kingdom, United States, Yellow
related to Inspection and maintenance · 9
Fire hydrant → In, Lubrication, O-rings, Private, Some, Such, These, UL/FM, Usually
related to Operation · 5
Fire hydrant → If, One, Storz, The, When
related to Other types · 2
Fire hydrant → Standpipes, Water

Important terminology Word statistics

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Important terminology

hydrant hydrants water fire used also firefighters use supply hose areas valve pressure ground pump one may often dry flow

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
red are attached to the hydrants to allow them to be found during heavy snowfall periodsinstance ofIn rural areas tall narrow posts painted with visible colours0.80text
firefighting equipmentinstance ofa dry standpipe requires an external source of water0.80text
tamperinginstance ofInvention since then has targeted problems0.80text
freezinginstance ofInvention since then has targeted problems0.80text
connectioninstance ofInvention since then has targeted problems0.80text
reliability etcinstance ofInvention since then has targeted problems0.80text
Fire hydrantrelated to Further readingIssued0.60section
Fire hydrantrelated to Further readingJohn Jorden0.60section
Fire hydrantrelated to Further readingSeptember0.60section
Fire hydrantrelated to Further readingFire-Plugs0.60section
Fire hydrantrelated to Further readingHydrants0.60section
Fire hydrantrelated to Further readingThis0.60section

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    Min side: 3
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