Willis Lamm's Hydrant Collection
Part 8
All hydrants restored by and pictures Copyright © 2000, Willis Lamm.
|
MODERN WET BARREL HYDRANTS
|
|
Click pictures for closeups
|
In the mid 1960s wet barrel designs improved. Castings and valve assemblies
became more hydraulically efficient. The design of moving parts inproved also
with better lubrication and o-rings replacing the 100 year old practice of
sealing the valve stems with graphite rope packing.
In this section we will showcase some of the newer wet barrel designs produced
by various manufacturers.
Clow Valve Co
Oskaloosa, IA.
Clow isn't an original "western" manufacturer, however in the 1980s
and 1990s Clow bought out Long Beach Iron Works, Rich Valve Co. and M. Greenberg's Sons, Inc.
Clow continues to manufacture wet barrel hydrants and buries using overseas foundries.
|
This is the Clow Model 5, Clow's wet barrel pumper hydrant based on the
"East Bay" design.
This is a 1998 model placed in service in Contra Costa County, CA
which was retired in 2000 after being damaged in a vehicle accident.
|
0650
|
|
This is the Clow Model 850, Clow's "bargain basement" wet barrel hydrant.
It is small and light weight, but is an affordable alternative for communities
that don't have a great deal of money available to spend on hydrants. This
specimen was came from Alameda County, CA and was cast in 1991.
|
0663
|
Rich Manufacturing Co.
Corona, CA
Rich Manufacturing (later bought out by Clow) made a number of wet barrel
styles. This hydrant is the EBMUD spec. It is a double 2½" hydrant which was
commonly used as a replacement hydrant on older 4" mains. (Otherwise, ordinarily a "pumper"
hydrant would be installed as a new replacement.)
|
0639
|
0640
EBMUD "Bug" on Bonnet
More Rich hydrants will be presented when they are restored.
|
Long Beach Iron Works
Long Beach, CA
|
The earliest LBIW hydrants that we have seen were "LA Sleeve" type
hydrants which were produced back in the 1940s. LBIW produced a number of
very modern hydrants in the 1970s and beyond as well as some modern versions
of more traditional looking hydrants.
This 1973 Model 631 hydrant is a modern version of the traditional style.
|
0641
|
In California systems using reclaimed water are increasing in popularity.
The purple body complies with the OSHA color rule for non-potable water sources.
Clow Valve purchased LBIW in 1996.
|
|
Here is a view of the classic Long Beach "L"
|
0642
|
Grooved stem guide unique to LBIW.
|
0642b
|
|
AVK
Galten, Denmark
Aage V. Kjaers Maskinfabrik, A/S (AVK) also produces hydrants
that are found in California.
This specimen is a Model 24-71. The unusual caps are of a "tamper
resistant" design for use in areas where kids often open hydrants
in order to play in the water. The caps cannot be opened
with a spanner or pipe wrench.
|
0662
|
0662a
Another view of the caps.
|
More hydrants are being restored
Other "Willis" Collection Pages
|
|
|
|
|
|
|
|
|
|
Unless otherwise noted, all contents of these WWW pages © 1996-00, FireHydrant.org
This site designed and maintained by JikTek
|
|