Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 480
and Capacities of Air-lift Pumps ofthe Type Shown in Fig. 22 Maximum econom- Air pipe, ins. Water pipe, ins. Size of well, ins. ical capacity on moderate lift, gals per min. 1 I 3 7 i i| 4 20 I 2 4i 35 I 2i S 60 li 3 6 90 A 3^ 7 120 ih 4 8 160 ij S 9 250 2 6 10 350 In case of necessity these… … 12 14 16 18 20 22 24 26 28 30 32Revolutions of Compressor, per Minute 20 22 24 26 28 30 32 34 36 38 40Revolutions of Compressor, per Minute
Machine design
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