Talk:Hand pump

Latest comment: 1 year ago by 2405:204:92A6:458B:0:0:29D7:A8AD in topic Hand pump without electricity

Help improve the article.--Zanychap (talk) 04:02, 17 December 2009 (UTC)Reply

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A Commons file used on this page has been nominated for deletion

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The following Wikimedia Commons file used on this page has been nominated for deletion:

Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 21:47, 16 September 2018 (UTC)Reply

Hand pump without electricity

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spiral pump is constituted of a pipe wrapped around a horizontal axle, generating a spiral tube that is fastened to a water wheel. The water wheel is in flowing water, so that the water in the river provides the energy necessary for the rotation of the wheel. Hence, the spiral tube also rotates. 2405:204:92A6:458B:0:0:29D7:A8AD (talk) 15:46, 27 December 2022 (UTC)Reply