San Francisco : Architect and Engineer, Inc · leaf 676
When writing to Advertisers please mention this magazine. THE ARCHITECT AND ENGINEER WateRsavR FLUSHING VALVE Non-Clogging, Self-Cleaning, Controlling By-Pass NOTE Controlling water is in twoenclosed chambers and sepa-rated from the flushing water. B … NOTE Controlling by-pass connects-^ I two enclosed chambers B. and; C. It cannot be clogged byJ 1^ dirt in the flushing water. , Oscillating handleeasy operation.
Architecture · Building
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