Bowden-Smith, Edward Cyril · New York, D. Van Nostrand Company · leaf 51
ctors on Sewage. As a rule ejectors are designed to fill and dischargein one minute ; but in many cases this rate can be greatlyexceeded, according to the head of water in the risingmain and the air pressure available. It will be observed, from the design of this apparatus,the compressed air exerts… … Og CENTRIFUGAL PUMPS AND EJECTORS 31 full volume of water behind it to carry it through thevalves and rising main. This is precisely what a pumpis unable to effect. Again, the ejector is ready to takethe merest dribble or the maximum flow at a momentsnotice. The arrangement of the inlet and…
Pumping machinery
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