Basic Design and Pipe Drafting 8
Pipe Fittings – Reducers Eccentric reducers are also used on pump suction nozzles to keep entrained air from entering the pump. By keeping a Flat on Top (FOT) surface, vapor pockets can be eliminated. Figure 3.44 depicts the installation of an 18"×14" eccentric reducer installed on a pump suction nozzle with the flat surface installed on the ...
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