[Illustration]
THE ONLY PUMP IN THE MARKET DESIGNED AND CONSTRUCTED
ESPECIALLY FOR BOILER FEEDING.
Are Pumping water at 268 deg. F. No Dead Centers.
The Steam Valve is a plain Slide Valve, identical to
the slide valve of a Steam Engine, but derives its
motion from a cam. Speed can be regulated to suit
evaporation.
Pumping Returns from Steam Heating Apparatus a specialty.
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Smith, Vaile & Co.,