Talleres AESLos Cafetales 2753 Alto Queru QueruTeléfono / fax 00591-4-4453973 - Casilla Postal 4082Cochabamba - Boliviae-m...
Then: Q = 100 x 1.1 / 9.0 x 0.6 = 7.33 litres / minute. = 10.56 m3/dayWorking head “h” for our ram pumps can be as low as ...
- Bank costs are to customer’s charge.- Payment: 100% in advance by bank transfer to our account. See instructions atthe e...
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Hydraulic Ram Pumps - Talleres AES, Bolivia

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Hydraulic Ram Pumps - Talleres AES, Bolivia

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Hydraulic Ram Pumps - Talleres AES, Bolivia

  1. 1. Talleres AESLos Cafetales 2753 Alto Queru QueruTeléfono / fax 00591-4-4453973 - Casilla Postal 4082Cochabamba - Boliviae-mail: aesbol@freeyellow.comHHyyddrraauulliicc RRaamm PPuummppssPERFORMANCEThe performance of a ram pump is determined by the working head “h” and themanometric delivery height “H” to which water must be raised. Available flow rate isusually equal to feeding flow rate “Q” of the pump. Pumped flow rate “q” can bedetermined as follows:çHhQq where Q is the feeding flow rate in litres / minuteh is given in metersH is given in Metersh is the pump efficiency in %/100.Example: let Q = 100 Litres / minute, h = 1.1 m, H = 9.0 m an h = 0.6. Therefore:
  2. 2. Then: Q = 100 x 1.1 / 9.0 x 0.6 = 7.33 litres / minute. = 10.56 m3/dayWorking head “h” for our ram pumps can be as low as 0.5 m, but not higher than 15 m.Flow rate capacity and maximal delivery height can be read from Table 1Efficiency of our pumps may be adjusted to optimize performance and reach values from50% to more than 80%.Flow consumption Ram pump size in inches1 2 3 4 6From 4 7 18 34 65Flow rate ofdriving waterLitres perminuteTo 50 160 250 450 1300Maximal delivery height in meters. 140 120 100 40 20Drive pipe diameter in inches 1 2 3 4 6PRICES in American currency US$ / unitEffective for deliveries starting July 1st. 2006SIZES, DIMMENSIONS Y PACKING WEIGHTSSize Dimensions (mm) Net weight (kg.) Net weight (kg)STANDARD High pressureDN 25 550 x 200 x 600 10 12DN 50 600 x 220 x 700 21 27DN 80 750 x 240 x 800 41 52DN 100 800 x 270 x 900 62 76DN 150 900 x 300 x 1000 95 120- Our prices include engineering design for installation. Detailed drawings areprepared and sent by e-mail in Acad 2000.- Prices are understood net, ex works and do not include packing, local taxesneither transport costs.STANDARD Series HIGH PRESSURE SERIESSizeComplete unit Less GS fittingsand less baseframeComplete unit Less GS fittingsand less baseframe1” (DN25) 249 210 320 2802” (DN50) 395 345 465 4153” (DN80) 695 620 869 7904” (DN100) 1250 1100 - -6” (DN150) 1990 1630 - -
  3. 3. - Bank costs are to customer’s charge.- Payment: 100% in advance by bank transfer to our account. See instructions atthe end of this document.- Ex-works delivery term: two to ten weeks for smaller orders; negotiable forhigher volumes.TECHNICAL WARRANTYWe guarantee our products against any design, material or workmanship failure fora period of 5 years after delivery.TO SELECT A PUMP AND TO PLACE AN ORDEREach ram pump is “tailored” in our workshop in accordance with specificparameters of individual projects. Customer should indicate:- the working head,- the delivery head,- the distance from pump to delivery site- and total daily volume of water to be pumped.T/T payment instructions: Banco de Crédito de Bolivia, to the favor of: Miguel Alandia,account number: 301-07130401-2-09 - Cochabamba - Bolivia

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