DIY Water Pump. : 5 Steps - Instructables
DIY Water Pump.: In this instructable I'll be making a centrifugal water pump. The materials I used to build it can vary in shape and size, but the idea remains the same. The materials I used to make it are: 3v DC motor, this is from a VHS player. Plas…
DIY Rainwater Purifier/Electricity Generator Prototype : 5 Steps
DIY Portable Air Pump : 8 Steps (with Pictures) - Instructables
Simple Ways to Build a Water Pump: 12 Steps (with Pictures)
DIY Water Pump With Cover : 5 Steps - Instructables
Hydraulic Ram Pump : 10 Steps (with Pictures) - Instructables
Simple Ways to Build a Water Pump: 12 Steps (with Pictures
How To Make A Water Pump From Scratch
How to Make a Visible Water Pump : 6 Steps - Instructables
DIY Water Pump. : 5 Steps - Instructables