Get Your FREE Calculator How To Choose The Right Pipe Size For Your Pond Pump

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Calculators to help you choose right pond pump pipe diameter ... click this link

Basic Instructions On The Spreadsheet

When water flows through a pipe pressure is "lost". This is important concept when designing for accurate pump specification calculations are complex but this table allows for good approximation The following table applies to new plastic pipe of internal diameters as shown Diameter is critically important The main use of this table is to convince you that you should always minimise pipe length and maximize pipe diameter In this way the head loss due to friction is minimized Notice the 3 red cells in the diagram to explain this in numerical terms You will see about 4 times more pressure is lost if pipe is 0.61 inch diameter compared to 0.82 inch diameter
It does not matter if pipe is inclined or flat or going downhill the same principle applies ...  Calculators to help you choose right pond pump pipe diameter ... click this link

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Calculators to help you choose right pond pump pipe diameter ... click this link

Garden Fish Pond Keeping Articles To Explore

Why Your Pond Pump Supplying A Pond Filter Must Run 247365 Why Your Pond Pump Supplying A Pond Filter Must Run 24/7/365. Never switch off your pond pump for more than a few minutes if you keep fish. A pump in a fish pond serves a very important reason. Of course it circulates the water and it drives a fountain or a waterfall. Yes of course it adds character and movement to your system. Its most important job is to provide life-giving oxygen to bacteria in the fish pond biofilter. A pumps works like your heart. the heart continuously replenishes your vital organs with freshly oxygenated blood... Every fish pond needs a pond pump to circulate water Every fish pond needs a pond pump to circulate water. The main purpose of a pond pump is to provide fish and other important organisms in the pond system with life-giving oxygen. Think of the fish pond pump as the HEART of the system. The most important part of any fish pond is the water pump. It is your pond's Heart. It supplies life-giving oxygen to all the garden pond's inhabitants large and small. and especially the special bacteria that live in the bio filter... Hozelock Pump Comparison Charts Choose the right pond pump from selection below. Performance Table. top selling 3 yr guarantee pond pump. Model Hozelock. Max Flow. lph. Flow@ 1m. lph. Flow@ 1.2m. Flow@ 1.5m. Flow@ 2m. Max Head. Metres. Watts. Cascade 450i. 450. 0. 0. 0. 0. 1.0. 6. Cascade 450. 450. 0. 0. 0. 0. 1.0. 6. Cascade 700i. 700. 120. 0. 0. 0. 1.2. 10. Cascade 700. 700. 120. 0. 0. 0. 1.2. 10. Cascade 1000. 1000. 500. 350. 0. 0. 1.5. 18. Cascade 1500. 1500. 900. 700. 400. 0. 1.8. 20. Cascade 2000. 2000. 1200. 1125. 700. 200. 2.1. 24...