Electric free water pump , this is fun

Electrical water pump are powerful but unpractical for remote application.

So research on water pump that are not rely on electricity will cut one less maintenance problem. It will be useful for many application that require pumping water to a higher group.

Expensive and pattern design pump will be out of picture from this list. And pump that able to take use stronger kinetic water flow should fall into other category.

There is
Hydraulic Ram Pump
Pulser pump

One Malaysia are product placement advertising

The slogan and the funding speak loudly.

The product placement appear almost everywhere.

Now, just wait somebody convert it with a negative impression, then it will backfire.