CLW Posted April 9, 2022 Share Posted April 9, 2022 I have a practical question about setting up a portable impact sprinkler for field crops. As example this type of sprinkler is pretty small I would say and runs between 2 and 4 bar water pressure. https://globalhouse.co.th/product/detail/8855638005444 At our farm we have a so called champagne tank (gravity feeding system) with 1 bar. How to increase the pressure with a electrical pump, in best case portable. All pumps I could find just reach around 1 bar? Best regards Link to comment Share on other sites More sharing options...
farmerjo Posted April 9, 2022 Share Posted April 9, 2022 Where is the water coming from to fill the tank,klong or bore? Link to comment Share on other sites More sharing options...
CLW Posted April 9, 2022 Author Share Posted April 9, 2022 52 minutes ago, farmerjo said: Where is the water coming from to fill the tank,klong or bore? From a pond to the gravitational tank, then passing a screen filter and 3 inch pipe to the field. Btw, I've found some electrical pumps already at Thai Watsadu online, that reach more than 2 bar. Before I looked at the entry priced models, that seem to have a different impeller casing there can't achieve high pressure Link to comment Share on other sites More sharing options...
farmerjo Posted April 9, 2022 Share Posted April 9, 2022 https://www.bigsprinkler.com/faq-page This is a good site to give you an idea. Mitsubishi have have a good range of electric pumps here in Thailand if required. 1 Link to comment Share on other sites More sharing options...
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