Hand water pump with a pendulum - Veljko Milkovic

Veljko Milkovic - Hand water pump with a pendulum - replicated by Miroslav Zupkov - August 2004, Novi Sad (Serbia)

Hand water pump with a pendulum - new manual hand pumping system - 1200 litres per hour
(Note: The pipe is placed at the depth of 12 meters, but because of hydrostatic pressure, water level is at the depth of 3 to 5 meters (depending on underground waters, atmospheric rainfalls etc.))
Capacity of 1200 litres per hour is calculated by pumping the bucket of 20 litres per minute - 20 l/min x 60 minutes = 1200 litres/hour. - Miroslav Zupkov and Miroslav Rodic, August 2004)

More info:
http://www.veljkomilkovic.com/rucnaPumpaEng.html

Contact:
Veljko Milkovic

e-mail: veljkomilkovic(et)gmail.com
web: http://www.veljkomilkovic.com

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Veljko Milković - Ručna pumpa za vodu s klatnom - replika Miroslava Zupkova - avgust 2004., Novi Sad (Srbija)

Ručna pumpa za vodu s klatnom - 1200 litara vode na čas (Napomena: vodena cev je polozena u zemlju na dubinu od 12 metara, ali naravno zbog hidrostatickog pritiska nivo vode je izmedju 5 i 3 metra zavisno od podzemnih voda, atmosferskih padavina itd.
Kapacitet od 1200 litara na cas je izracunat pumpanjem kofe of 20 litara za jedan minut - 20 l/min. x 60 minuta = 1200 litara/cas - Miroslav Zupkov i Miroslav Rodic, avgust 2004.)

Više informacija:
http://www.veljkomilkovic.com/rucnaPumpa.htm

Kontakt:
Veljko Milkovic

e-mail: veljkomilkovic(et)gmail.com
web: http://www.veljkomilkovic.com

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