Membrane-pump built with standard PVC parts_2

An elegant pump for an elegant goal; pumping freshwater from a well. Waterlevels can be as low as 8 meters below ground level. Standard PVC parts and a very basic design make a handdriven membrane-pump. The discharge-head in our test is 8m. The pump works axially, with a stroke varying from approximately 10 to 50 centimeters.

Category:

Science & Technology

Tags:

• pump
• invention
• freshwater
• water
• technical
• pvc
• membrane
• well
• prototype

[iwantosavemoney]

very smart and simple hand pump

[devcot]

every one should have these in there house ...fix the obesity -excersise . and cut down on waisting water ,they wouldent wash there car every day if they had to get it out of the ground like that!!!!!

[masterix6]

Thank you for making this video and sharing it

[dbi1036]

what you say its true ,,, no one wants to help anymore unless they make losts and lots of moneysssss .