Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Section of wooden water pipe laid by the New River Co.
1600-1800
Two portions of wooden stave piping
Siemens and Adamson water meter
DU-EX nipple, expanded, sectioned, with unexpanded nipple on showboard
Belmont valve (water tap), brass, sectioned
Half inch Sporton water meter, sectioned
Schonheyder Imperial positive water meter with glass cover
Frager's positive water meter, sectioned
Torrent water meter
Cosmos inferential water meter; sectioned example
Mono-Block mixer tap, (Model 5525W)
1991
Modern ferrule and stopcock
Model: section of built-up water tank
Flexible rising main for water well installation
1985
Hatch box assembly, aluminium, two joints
Magnetic inferential water meter
Steel water pipe
Inferential water meter
Specimen jar of kenzelite
Lockshield radiator valve, (Model 98LS)
1990
Bath mixer tap-filler type, (Model 557G)
1991
Section of wooden water main
Drawing, Aswan Dam across the Nile showing: (1) the Nile at Aswan (lower water)
Model; tilting disc reflux water valve
Early water meter by William Siemens
Model illustrating super chlorination and dechlorination by chlorine and sulphur dioxide
Model of dry feed chlorine gas plant
1917
Drawing; Roberts rain water separator, sectioned
Chemical used in connection with water supply
Chemical used in connection with water supply
Pressure and gravity filters; sample of soda aluminate
Pressure and gravity filters; sample of alumina sulphate
Chemical used in connection with water supply
Lime-soda water softeners;sample of soda carbonate ( soda ash)
Base exchange water softening re-agent doucil synthetic
Chemical used in connection with water supply
Half section of tap;Garratt's patent 1908
Klopp's bib tap, sectioned,1898 patent
Example of Garratt's patent tap, 1908
Crabb's brass patent hot water tap
Single lever ceramic disc mixer tap
1989
Self-contained "Lea" V. Notch water meter of the combined recording and integrating type
Elm Log Water Pipe
1801-1900
Roman stone water main
30
Domestic water-treatment (lime-alum-soda dosing) and filtration tank
Closer joint, 4" shouldered type
Lockshield radiator valve, (Model 97LS)
1990
Half inch M.2 water meter, mechanism exposed
Red clay water pipe, 17th century
1601-1700