Empire Magnoseal Water Meter

Description
This is an oscillating piston water meter with a frost-proof bottom and serial numbers 912,409 (on the lid) and 912,413 (on the side). It fit a ⅝” pipe, and was made by the National Meter Company in Brooklyn, N. Y. The Magnoseal, introduced in 1912, was apparently a magnetic drive designed to eliminate the stuffing box, a device that prevents leakage along a moving part passing through a hole in a vessel containing steam, water or oil.
Ref: National Meter Company, Water-Meter Evolution, Magno-Seal Meters (May 1912); this is listed in Catalogue of Copyright Entries (1912), p. 11073.
Object Name
water meter
date made
ca 1912
maker
National Meter Company
Physical Description
brass (overall material)
place made
United States: New York, Brooklyn
ID Number
PH*325827
accession number
245003
catalog number
325827
subject
Water
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Water Meters
Natural Resources
Data Source
National Museum of American History, Kenneth E. Behring Center

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