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Swivel with or for hydrant manifold industrial fire fighting
A swivel with, or for, a hydrant manifold for industrial fire fighting comprising a swivel providing an at least 6 inch flow conduit and preferably including mating male and female sleeves of stainless steel and preferably having at least two rings of stainless steel ball bearings and a location for an interior water seal.
Swivel with or for hydrant manifold industrial fire fighting
A swivel with, or for, a hydrant manifold for industrial fire fighting comprising a swivel providing an at least 6 inch flow conduit and preferably including mating male and female sleeves of stainless steel and preferably having at least two rings of stainless steel ball bearings and a location for an interior water seal.
Swivel with or for hydrant manifold industrial fire fighting
WILLIAMS DWIGHT P (author) / SPEARS CASEY R (author)
2015-12-17
Patent
Electronic Resource
English
IPC:
E03B
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Swivel with or for hydrant manifold industrial fire fighting
| European Patent Office | 2017
SWIVEL WITH OR FOR HYDRANT MANIFOLD FOR INDUSTRIAL FIRE FIGHTING
| European Patent Office | 2017