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-hy: Ofllceof Health 8uterur ot S&m andidiology U.S. Agency for International Development 1611 N. Kent Street, Rm. 1001 Arlington, VA 22209-2111 from: Offbof Health Bureau of Scisnce and Technology U.S. Agency for International Dwelopment 1611 N. Kent Street, Rm. 1001 Arlington, VA 22209-2111 ReprPdudion of this mkrc&he document in any form is subject to the same r4wtrMons as thorn of the original document. PUMP SELECTiON: A FIELD GUIDE FOR DEVELOPING COUNTRIES WASH TECHNICAL REPORT NO. 61 JANUARY 1889 PFepared for the Office of Health, Bureau for Science and Technology, U.S. Agency for Internationat Development WASH Activity No. 316 Prepared for the Office of Health, Bureau for Science and Technology, El.!!, hgency far Intrrnational Dmwlopmmt under WASH Activity No. 316 bY Bichesd McGowan &nd Jamthan Hodgkin U#ter and Omnrtatron to; HmLth Prajact Comtmct lb. g942-C-00-4095-00. Projmrt no, g16-5942 18 crpssrcr~d bp tbo Oftrc+ of Worlth, burrw for Icrenre and ?+ehnalogy U.S. *gcncy tar 2rrt*rnrtronrl kwlopmnt u44Alnqton, PC 20523 ........................... IL.1 my Thfs 1P ...................... 1,s Goal end Purpuses ...................... 1.3 t?iMt%ViQW crf the bq7 SQlQCtion hXQSS ........... h 3,l Datarmining btatar Requirements and Energy Resources . ......... sis ...... . , l , , . . l . . , . , . . ............. 1 .,4 Btructurs of TM nual .................. 2, UM DEWb ANR WESB~CES .................... 2.1 ......................... -Specific Conditiom ............... ations in Con umption .............. 2.1.2 Growth in lb and ................... 2.2 Rssourcr Chumxeri tics .................. 2.2.1 Flow RutQ ...................... 2.2.2 Tatel F’tmping Haed .................. ity., ...................... Supply Prafih ................. ..................... ility ................ lirbility .............. ................... 3, ERGY D-D ANR RESOURCES .................... 3,l Hydraulic Ermrgy Demand ................... 3.2 Enmgy uesaurces ...................... 3.2.1 Hand Lifting and Carrying .............. 3.2.2 Petrocheaical Fuel and Electrical Energy ....... 3.2.3 Solar Radiation ................... 3.2.4 Uind Regimes ..................... 3.3 Information on Energy Resources ............... f Vii ix 1 1 3 4 5 5 7 8 8 9 9 10 10 13 13 13 14 14 16 17 18 24 24 25 26 27 28 31 31 33 34 34 35 36 38 cc. All" ~Hl6RZ-ElBiPB w BBIVBRS .............. 39 Cc.1 Rmp cb8mct8&8tfM 4.2 Adwue8gM &ad Dfmdv&L'k hifzi iu& : : : : : : : 4.3 Rmp 6olMtfon ca88f&ratfon+ ................ 4.6 AthmntqmandD-WsofhDriven hvemd iaTM8n8nu8.l ....................... 4.4.1 Df~fdsy8teM. ................... 4.4.2 sol8r?v6yam ................... 4.4.3 ufndsy8toR8 ..................... 4.4.4 B8ad-op8rote4fsy8t8M ................ 4.3 otbrTyperafmwor8 .................. 4.1.1 Ekttfutfy-Driven Pump Sots ............ 4.3.2 Ftind*6lrctrfc TurbfM8 ................ 4”3.3 A&Ml-Tr8otfon hmpr ................ 4.1.4 Bfow axIIkul.FudPqm .............. 4.5.3 Rfvor currant Tuhinu ................ 4GS.6 Hy4hulfeBm. ................... 4‘5.7 Q&id sy8tur .................... 39 42 48 49 51 51 53 i’3 55 3: 56 36 57 5, DfESS&FtBQ§ ........................... s.l En&nQDeacriptfon ..................... 5.2 &kttCl& 8