Pumps By Flow

A good rule of thumb for small ponds is to turn over the full volume of the pond water twice every hour to ensure proper circulation and help buffer water temperature fluctuations. Your filtration system, waterfall height, hose lengths and diameters and plumbing components that are to make everything operate properly will consume a portion of the pump's overall flow. The rated flow of a pump is often with no restriction and shows the gallons per hour or liters per hour of the water as it comes right out of the pump. Any given tubing system, plumbing fitting elbows or tees, filters or opening that water moves through or around creates a drag. Frictional loss measures the amount of water flow rate lost to drag. Static head refers to the distance between the pond water surface and the highest point to which the water is lifted. These two factors added together create the total dynamic head and the  final tally of total dynamic head that you measure directs you to select a pump often with with a flow rate greater than you might presume. You can restrict an excess flow, if desired, but you cannot make a pump deliver a higher flow rate than its capacity.


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Beckett Corporation DP400 400 GPH Pump for Ponds and Fountains

Beckett Corporation DP400 400 GPH Pump for Ponds and Fountains

BECKETT POND FOUNTAIN PUMP *400 GPH *Dual purpose-pond and/o..

$52.00

Beckett Corporation G210AG 210 GPH Small Pond Pump, 115-Volt

Beckett Corporation G210AG 210 GPH Small Pond Pump, 115-Volt

BEC7060110 Features: -Provides water circulation in small po..

$115.05

Beckett Corporation G325AG 325 GPH Pond Pump, 16-Feet Cord

Beckett Corporation G325AG 325 GPH Pond Pump, 16-Feet Cord

Beckett G325AG 325 GPH Pond Pump, 16-Feet CordFits 1/2-Inch ..

$147.79

Beckett Corporation G535AG 535 GPH Submersible Pump

Beckett Corporation G535AG 535 GPH Submersible Pump

Highlights: 12.4' pumping height (max) 16' cord 535 gallons/..

$178.88

Beckett Corporation M60AUL Pond Fountain Pump, 80 GPH

Beckett Corporation M60AUL Pond Fountain Pump, 80 GPH

Use in tabletop fountains, small statuary, or small patio po..

$46.01

Beckett Corporation NK3 All in One Pond Pump Nozzle Kit for FR and G

Beckett Corporation NK3 All in One Pond Pump Nozzle Kit for FR and G

Everything you need to create a waterbell, tiered spray and ..

$19.03

Beckett Corporation Pond Pump Kit with Prefilter and Nozzles, 600 GPH

Beckett Corporation Pond Pump Kit with Prefilter and Nozzles, 600 GPH

The Beckett Pond Pump Kit features a fully submersible oil f..

$82.48 $109.00

Beckett Corporation Pond Pump, 350-Gallons

Beckett Corporation Pond Pump, 350-Gallons

The Beckett Auto Shut Off Pond Pump comes equipped with an a..

$63.59

Beckett Corporation W5000 Waterfall and Stream Pump, 5000 GPH

Beckett Corporation W5000 Waterfall and Stream Pump, 5000 GPH

Beckett s Waterfall Stream Pump come in 4 different sizes an..

$212.79

Beckett Corporation Waterfall and Stream 3000 GPH Pump

Beckett Corporation Waterfall and Stream 3000 GPH Pump

Max pumping height 18-FeetFits 1.5-Inch tubingNo tools neede..

$182.55

Danner Mfg Company Pondmaster PMK1250 Pond Filter with 250gph Pump and Bonus Fountain Head

Danner Mfg Company Pondmaster PMK1250 Pond Filter with 250gph Pump and Bonus Fountain Head

The Pondmaster Filter and Pump Kit is the easy and ideal way..

$134.99

Danner Mfg Company Pondmaster PMK190 190gph Pump and Filter with Bonus Fountain Head

Danner Mfg Company Pondmaster PMK190 190gph Pump and Filter with Bonus Fountain Head

The Supreme Pondmaster 190 is designed to create a beautiful..

$90.38 $95.99

DC12V 3W Submersible Water Pump Aquarium Fountain Pond Pump

DC12V 3W Submersible Water Pump Aquarium Fountain Pond Pump

* SODIAL is a registered trademark. ONLY Authorized seller o..

$34.73

EasyPro EP200 Submersible Mag Drive Pond Pump, Max Flow 200 Gallons-Per-Hour by Easy Pro Pond Products (English manual)
EasyPro Pond Products EP1050 Submersible Mag Drive Pond Pump, Max Flow 1050 GPH

EasyPro Pond Products EP1050 Submersible Mag Drive Pond Pump, Max Flow 1050 GPH

EasyPro EP1050 Submersible Mag Drive Pond Pump, Max Flow 105..

$188.61 $208.68

EasyPro Pond Products EP120 Submersible Mag Drive Pond Pump, Max Flow 120 GPH

EasyPro Pond Products EP120 Submersible Mag Drive Pond Pump, Max Flow 120 GPH

EasyPro EP120 Submersible Mag Drive Pond Pump, Max Flow 120 ..

$60.16 $62.59

Elite Pumps 3600PLT17 800 Platinum Series 3600 GPH External Pond Pump

Elite Pumps 3600PLT17 800 Platinum Series 3600 GPH External Pond Pump

Elite 800 Platinum Series 3600 GPH External Pond Pumps. The ..

$526.63 $685.95

Elite Pumps 4600ELT19 800 Series 4600 GPH External Pond Pump

Elite Pumps 4600ELT19 800 Series 4600 GPH External Pond Pump

Elite 800 Series 4600 GPH External Pond Pumps are our best s..

$523.59 $682.80

Elite Pumps 5000ELT23 4500 Series 5000 GPH External Pond Pump

Elite Pumps 5000ELT23 4500 Series 5000 GPH External Pond Pump

Elite 4500 Series 5000 GPH External Pond Pump are our best s..

$690.15 $901.53

Elite Pumps 5600ELT22 800 Series 5600 GPH External Pond Pump

Elite Pumps 5600ELT22 800 Series 5600 GPH External Pond Pump

Elite 800 Series 5600 GPH External Pond Pumps are our best s..

$545.54 $711.25

Elite Pumps 7000ELT23 4500 Series 7000 GPH External Pond Pump

Elite Pumps 7000ELT23 4500 Series 7000 GPH External Pond Pump

Elite 4500 Series 7000 GPH External Pond Pump are our best s..

$701.41 $918.62

Elite Pumps 7550PRM26 Primer Pro Series 7550 GPH Self-Priming External Pond Pump

Elite Pumps 7550PRM26 Primer Pro Series 7550 GPH Self-Priming External Pond Pump

Elite Primer Pro Series 7550 GPH Self-Priming External Pond ..

$969.59 $1,271.69

Elite Pumps 8500ELT25 4500 Series 8500 GPH External Pond Pump

Elite Pumps 8500ELT25 4500 Series 8500 GPH External Pond Pump

Elite 4500 Series 8500 GPH External Pond Pump are our best s..

$771.20 $1,007.26

Exo-Terra Repti-Flo 200 Circulating Pump by Rolf C. Hagen (USA) Corp. [Pet Supplies]

Exo-Terra Repti-Flo 200 Circulating Pump by Rolf C. Hagen (USA) Corp. [Pet Supplies]

The Repti Flo 200 Circulation Pump has an energy-efficient a..

$19.95

Hagen Fluval Sea CP4 Circulation Pump for Aquarium by Rolf C. Hagen (USA) Corp. [Pet Supplies]

Hagen Fluval Sea CP4 Circulation Pump for Aquarium by Rolf C. Hagen (USA) Corp. [Pet Supplies]

Fluval Sea CP4 Circulation Pump's spacesaving size and innov..

$51.99

Hagen Pond Fountain Statuary Pump 200Gph

Hagen Pond Fountain Statuary Pump 200Gph

Ideal For Fountains, Statuary And Hydroponics.Low Maintenanc..

$68.96

Hagen Pond Fountain Statuary Pump 80Gph

Hagen Pond Fountain Statuary Pump 80Gph

This Laguna submersible water pump is ideal for producing co..

$66.29

Hagen Pond Pump Fountain Pj 2400 Gph

Hagen Pond Pump Fountain Pj 2400 Gph

• High performance, foam-free strainer cage technology for l..

$490.20

Hagen Pond Pump Waterfall Filter Mxfl600

Hagen Pond Pump Waterfall Filter Mxfl600

High performance solids handling pump. Capable of handling s..

$100.70

Hydrofarm  AAPW550 550-GPH Active Aqua Submersible Pump

Hydrofarm AAPW550 550-GPH Active Aqua Submersible Pump

Active Aqua, 550 GPH, Submersible Water Pump, Built To Go Be..

$56.96 $59.99

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