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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Jebao PP333 Table Top 66gph Fountain Pump, 2.5w (Bulk Packing)

Jebao PP333 Table Top 66gph Fountain Pump, 2.5w (Bulk Packing)

POPULAR SUBMERSIBLE POND PUMP AND SMALLER WATERFALLS. RELIAB..

$54.14

Jebao PP333LV Fountain Pump 66 GPH

Jebao PP333LV Fountain Pump 66 GPH

Powerful compact pump . Hysteresis (often confused for Mag D..

$51.41

Jebao PP377 Submersible Fountain Pump, 105 GPH

Jebao PP377 Submersible Fountain Pump, 105 GPH

Jebao PP-377 contains no seals or messy oils. Pump employs ..

$46.98

Jebao PP388 Submersible Fountain Pump 198GPH

Jebao PP388 Submersible Fountain Pump 198GPH

Finally a stronger but quiet pump. The Jebao 388 pump can go..

$54.24

Jebao PP399 Submersible, Hydroponics, Aquaponics, Fountain Pump 264GPH, 18W

Jebao PP399 Submersible, Hydroponics, Aquaponics, Fountain Pump 264GPH, 18W

Powerful compact pump . Hysteresis (often confused for Mag D..

$54.84

Jebao WP-2000 Submersible, Hydroponics, Aquaponics, Fountain Pump 530gph, 45w

Jebao WP-2000 Submersible, Hydroponics, Aquaponics, Fountain Pump 530gph, 45w

Magnetic drive submersible pump - Designed specifically for ..

$69.99

Jebao WP-399F Submersible, Hydroponics, Aquaponics, Fountain Pump 264GPH, 16W

Jebao WP-399F Submersible, Hydroponics, Aquaponics, Fountain Pump 264GPH, 16W

These submersible water pumps are great for everything from ..

$37.75

Jebao WP-60 Wavemaker with Controller, 2600gph to 5300gph

Jebao WP-60 Wavemaker with Controller, 2600gph to 5300gph

How to use: Press the 'MODE' button to cycle through the sel..

$144.22

Jebao WP1500 Submersible, Hydroponics, Aquaponics, Fountain Pump 400gph, 25w

Jebao WP1500 Submersible, Hydroponics, Aquaponics, Fountain Pump 400gph, 25w

PERFORMANCE:\nA) 400GPH @ 0 FT\nB) 303GPH @ 1.6FT\nC) 238 GP..

$63.37

Laguna Max-Flo 2900 Electronic Waterfall & Filter Pump

Laguna Max-Flo 2900 Electronic Waterfall & Filter Pump

Laguna Max-Flo Waterfall/Filter Pump , Is A High Performance..

$369.99 $523.81

Laguna Max-Flo 2900 Motor Pump, Bulk - FREE SHIPPING IN CANADA - Item No: PT394

Laguna Max-Flo 2900 Motor Pump, Bulk - FREE SHIPPING IN CANADA - Item No: PT394

Laguna Max-Flo 2900 Motor Pump, BulkLaguna BrandBy LagunaRep..

$142.10

Laguna Max-Flo 4280 Electronic Waterfall and Filter Pump for Ponds Up to 8560-Gallon

Laguna Max-Flo 4280 Electronic Waterfall and Filter Pump for Ponds Up to 8560-Gallon

Waterfall and Filter Pump, Maximum Flow Rate 4280 U.S. GPH, ..

$409.99

Laguna Max-Flo 600 Waterfall and Filter Pump for Ponds Up to 1200-Gallon

Laguna Max-Flo 600 Waterfall and Filter Pump for Ponds Up to 1200-Gallon

Laguna Max-Flo 600 Waterfall & Filter Pump is designed to ci..

$155.99

Laguna Max-Flo 900 Waterfall & Filter Pump

Laguna Max-Flo 900 Waterfall & Filter Pump

The Pj 900 Gallon Per Hour pump can be Used to Move Water In..

$194.99

Laguna Pond Fountain Pump Kit, 400-GPH

Laguna Pond Fountain Pump Kit, 400-GPH

Pond Pump 400 GPHReversible argyle raincoatIncludes an exten..

$82.78

Laguna PowerFlo Max Biological Underwater Filter-for Ponds upto 3028-Liters

Laguna PowerFlo Max Biological Underwater Filter-for Ponds upto 3028-Liters

Includes: 3-chambered underwater filter, 2 filter foams, 2 b..

$129.99

Laguna PowerJet 1300 Electronic Fountain Pump Kit

Laguna PowerJet 1300 Electronic Fountain Pump Kit

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

$317.79

Laguna PT255 Skim Away Skimmer Filter Fountain, for Ponds Up to 1890-Liter (500 U.S. Gallons)

Laguna PT255 Skim Away Skimmer Filter Fountain, for Ponds Up to 1890-Liter (500 U.S. Gallons)

Laguna SkimAway skimmer filter fountain is a new and unique ..

$114.20 $179.19

Laguna PT305 Submersible Water Pump-214 US GPH (810 LPH)

Laguna PT305 Submersible Water Pump-214 US GPH (810 LPH)

• Powerful water circulating pump for medium statues, founta..

$214.73

Laguna PT360 Max-Flo Power Pump-Specially Designed for Waterfalls, Pond Filtration and Pondless Waterfall Systems
Laguna Pump 600 for Pond

Laguna Pump 600 for Pond

Statuary Pump 660GPH Quiet, trouble-free operationMaximum fl..

$153.49

Laguna Pump 700 for Pond

Laguna Pump 700 for Pond

Statuary Pump 750GPHLow maintenance Energy efficientComplete..

$115.99 $137.99

Laguna Pump Cage for Max-Flo 4200 Waterfall and Filter Pump

Laguna Pump Cage for Max-Flo 4200 Waterfall and Filter Pump

Max-Flo 4200 Pump CageLaguna BrandBy LagunaReplacement parts..

$26.11

Laguna Pump Cage for PowerJet 1500 Fountain Pump Kit

Laguna Pump Cage for PowerJet 1500 Fountain Pump Kit

Laguna PowerJet 1500 Pump CageReversible argyle raincoatFits..

$23.93

Laguna Pump Cage for PowerJet 2000/2400/2900 Fountain Pump Kit

Laguna Pump Cage for PowerJet 2000/2400/2900 Fountain Pump Kit

PowerJet 2000/2400/2900 Pump CageLaguna BrandBy LagunaReplac..

$24.45

Laguna Water Garden - Max-flo Waterfall & Filter 2000 Gph - PT8244-PT346

Laguna Water Garden - Max-flo Waterfall & Filter 2000 Gph - PT8244-PT346

Size: 2000 Gph /Color:High performance solids handling pump...

$269.99

Lifegard Aquatics 1200 Quiet One Aquarium Pump, 296-Gallon Per Hour

Lifegard Aquatics 1200 Quiet One Aquarium Pump, 296-Gallon Per Hour

The heart of any system for Aquariums, Fountains and Water F..

$32.54

Lifegard Aquatics R440103 Quiet One Aquarium Pump, 819-Gallon Per Hour

Lifegard Aquatics R440103 Quiet One Aquarium Pump, 819-Gallon Per Hour

LIFEGARD QUIET ONE PRO SERIES PUMPS ECO-SAV runs cooler and ..

$81.66

Lifegard Aquatics R440104 Quiet One Aquarium Pump, 991-Gallon Per Hour

Lifegard Aquatics R440104 Quiet One Aquarium Pump, 991-Gallon Per Hour

Quiet One Lifegard Aquarium Pump, 991-Gallon Per HourSafe fo..

$118.48

Lifegard Aquatics R440107 Quiet One Aquarium Pump, 1664-Gallon Per Hour

Lifegard Aquatics R440107 Quiet One Aquarium Pump, 1664-Gallon Per Hour

The heart of any system for Aquariums, Fountains and Water F..

$143.85 $171.22

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