Wondering how to make a hand pump water well? Make a homemade PVC manual deep well water pump, that pumps water as deep as 60 feet, in case you’re experiencing any power outages. After several power ...

If you ever need a big pump to move water or air, it's not too hard to make your own with PVC pipe. The video above should give you a great idea of how to tackle this project, and the source link has ...

Bio-based compounds for medical plastics applications have been developed by TekniPlex Healthcare. Their performance and compositional properties are equivalent to conventional PVC resins, said the ...