…head pressures so you just have to match up the numbers. In our example if you wanted your feature to have a heavy flow then you would need a pump that can produce about 4000 GPH at 5' of head pressure. The Pond Guy RapidFlo – 4000 GPH would be the perfect fit because at 5' of head pressure…

…project. Use the article Calculate Liner Size to help with your equations. * Pump: A pump needs to be strong enough to move the water without being too powerful that it splashes everywhere. Not sure how to choose your pump? Check out this article so you will know the head pressure and flow rate of…