This page could be improved by rotating the image files before uploading them.
Also, drawings seem to me missing many bill of materials callouts and part detail design.
Start a discussion about Appropriate Technology Sourcebook/Piston Water Pump
Talk pages are where people discuss how to make content on Appropedia the best that it can be. You can use this page to start a discussion with others about how to improve Appropriate Technology Sourcebook/Piston Water Pump.
