Re: water standpipes (was Freight Yard Light Poles)

Bill Daniels <billinsf@...>

Actually, Tim, they are on other designs. That big cover on the spouts of some SP water cranes acts as a vacuum breaker.

Bill Daniels

On Aug 2, 2018, at 9:23 PM, Tim O'Connor <> wrote:

cool, thanks. Obviously not present on some other standpipes.

Those are not bells, Tim, but vacuum breakers to prevent overrunning of the water.

Bill Daniels

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