作者: Charles E. Whalen , Wilbur G. Hoover
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摘要: A fluid intake screening device (10) is installed in a case (12) defining sump (14), an opening (20), and passage (28). tubular baffle member (36) extends from the (20) into supports filter assembly (34) within it, defines chamber (52) therebetween. The has slot (54) for controllably directing (14) to (52). An indexing apparatus (56) positions of adjacent bottom minimizes aeration turbulence with low levels. closure (38) can be removed permit servicing (34).