Bureau of Standards designs new device for studying water flow through plumbing fixtures. Washington, , March 13. A new type of rate-of-flow meter for studying the rate of variation of flow of water through plumbing fixtures and for use in investigation presenting similar problems has just been designed and built by the Bureau of Standards with the cooperation of the Plumbing Fixture Manufacturers Research Associateship. Mr. Eaton, who is in charge of the hydraulics laboratory where the device is installed, is shown in foreground of picture, 3-13-40

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