Making A simple PVC Pump
The Ping Pong Pump
I pump a lot of liquids (particularly veg oil) and I've tried a lot of cheap pumps (such as drill pumps and syphon pumps) but I found these didn't work that well. I wanted something specific to my needs, something custom built. I wanted it sturdy, reliable, practical and cheap.
After being inspired by a couple of fellow YouTubers I decided to make my own hand pump using simple some leftover PVC plumbing parts and a ping pong ball.