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

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

Safe for salt or freshwaterECO-SAV generates more power with..

$168.27 $213.00

Lifegard Aquatics R440153 Quiet One Pond and Water Garden Pump, 715-Gallon Per Hour

Lifegard Aquatics R440153 Quiet One Pond and Water Garden Pump, 715-Gallon Per Hour

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

$102.00

Lifegard Aquatics R440458 Caged Pond Pump, Model 1004

Lifegard Aquatics R440458 Caged Pond Pump, Model 1004

R440458 Size: 4000 Features: -Easy-to-open shell surrounds p..

$267.22

Lifegard Aquatics R440806 Quiet One Fountain Pump, 819-Gallon Per Hour

Lifegard Aquatics R440806 Quiet One Fountain Pump, 819-Gallon Per Hour

Perfect for your water feature, this Lifegard Aquatics Quiet..

$85.46 $157.20

Little Giant 566020 Out of Pond Pump, 1740-Gallon

Little Giant 566020 Out of Pond Pump, 1740-Gallon

Little Giant OPWG-29 29 GPM - Out-of-pond Pump, 8' Power Cor..

$685.44

Little Giant 566023 Out of Pond Pump, 4260-Gallon

Little Giant 566023 Out of Pond Pump, 4260-Gallon

Little Giant OPWG-71 71 GPM - Out-of-pond Pump, No Power Cor..

$919.11 $923.80

Little Giant 566068 4280 GPH Water Feature Pump

Little Giant 566068 4280 GPH Water Feature Pump

Little Giant 566068 Submersible Water Feature Pump 4280 Gph ..

$439.27 $499.00

Little Giant 566134 3200 Gallon Per Hour Flex Pump Soilds Handling

Little Giant 566134 3200 Gallon Per Hour Flex Pump Soilds Handling

New water feature pumps are energy efficient and ideal for p..

$239.00 $361.00

Little Giant 566407 Waterfall and Stream Pump, 4, 280 GPH

Little Giant 566407 Waterfall and Stream Pump, 4, 280 GPH

Dual discharge waterfall pump4280 GPH capacity1-1/4-Inch fem..

$307.16

Little Giant 566409 1900 GPH Dual Discharge Waterfall Pump, 230-Watt

Little Giant 566409 1900 GPH Dual Discharge Waterfall Pump, 230-Watt

Premium Direct-Drive Pond PumpIdeal For Use In Waterfall And..

$408.58

Little Giant 566409 WGP-65-PW Premium Submersible Pond Pump, 1900-Gallons Per Hour

Little Giant 566409 WGP-65-PW Premium Submersible Pond Pump, 1900-Gallons Per Hour

Little Giant WGP-65-PW (566409) is a 1/8HP Direct Drive Dual..

$203.32 $244.00

Little Giant 566716 130 GPH Submersible Magnetic Drive Statuary Fountain Pump, 11 Watts

Little Giant 566716 130 GPH Submersible Magnetic Drive Statuary Fountain Pump, 11 Watts

Mag-drive pumps utilize an epoxy-encapsulated motor and plas..

$56.02 $68.00

Little Giant 566717 290 GPH Submersible Magnetic Drive Statuary Fountain Pump, 23 Watts

Little Giant 566717 290 GPH Submersible Magnetic Drive Statuary Fountain Pump, 23 Watts

Highlights: 23 Watts 300 GPH submersible Power Cord: 6' Dime..

$38.06 $79.00

Little Giant 566722 1150 GPH Multi Purpose Magnetic Drive Pump, 168 Watt

Little Giant 566722 1150 GPH Multi Purpose Magnetic Drive Pump, 168 Watt

FeaturesDesigned to operate continuously with minimal energy..

$140.00

Little Giant 566728 Wet Rotor Pump with 20-Feet Cord, 5000Gph

Little Giant 566728 Wet Rotor Pump with 20-Feet Cord, 5000Gph

Pump can be positioned vertically or horizontally Can be use..

$372.59 $419.00

Little Giant 566729 Wet Rotor Pond Pump with 40-Feet Cord, 7300Gph F-Series

Little Giant 566729 Wet Rotor Pond Pump with 40-Feet Cord, 7300Gph F-Series

F-Series F70-7300 Pond Pump, Item# 566729, 7365 GPH @ 0 ft O..

$439.96

Little Giant 589200 Magnetic Drive Aquarium Pump, 325-GPH

Little Giant 589200 Magnetic Drive Aquarium Pump, 325-GPH

Little Giant 1.5-MDQ-SC 325 GPH, 1/30 HP - Inline Aquarium P..

$236.84

Little Giant F Series F10-1200 566724 Wet Rotor Pump with 20-Feet Cord, 1200Gph

Little Giant F Series F10-1200 566724 Wet Rotor Pump with 20-Feet Cord, 1200Gph

F-Series F10-1200 Pond Pump Item# 566724, 1296 GPH @ 0 ft Op..

$230.77 $239.00

Little Giant F-Series F40-5500 566727 Wet Rotor Pond Pump with 20-Feet Cord, 5500Gph

Little Giant F-Series F40-5500 566727 Wet Rotor Pond Pump with 20-Feet Cord, 5500Gph

Highlights: 5500 GPH at 0' 20' grounded power cord 115V 60hZ..

$299.15 $300.77

Little Giant F20-2700 566725 Wet Rotor Pond Pump with 20-Feet Cord, 2700Gph

Little Giant F20-2700 566725 Wet Rotor Pond Pump with 20-Feet Cord, 2700Gph

Highlights: Dimensions: 9.93" L x 5.71" W x 7.54" H 2700 GPH..

$240.06 $240.92

Little Giant F30-4000 566726 Wet Rotor Pump with 20-Feet Cord, 4000Gph

Little Giant F30-4000 566726 Wet Rotor Pump with 20-Feet Cord, 4000Gph

Highlights:Housing Material: PlasticHorsepower: 1/3 hpVoltag..

$234.99

Little Giant PWM3900 Mag Drive 3900 GPH Waterfall Pump

Little Giant PWM3900 Mag Drive 3900 GPH Waterfall Pump

The Cal Pump magnetic drive waterfall pump can create a soot..

$575.67

Little Giant WGP-80-PW 3500 GPH Dual Discharge Waterfall Pump, 673 Watts

Little Giant WGP-80-PW 3500 GPH Dual Discharge Waterfall Pump, 673 Watts

Ideal for use in waterfall and stream applications, this pow..

$246.00

Little Giant WGP-95-PW 5/8 Horsepower Direct Drive Waterfall Pump

Little Giant WGP-95-PW 5/8 Horsepower Direct Drive Waterfall Pump

Highlights: 4300 GPH Ideal for waterfall and stream applicat..

$320.08 $358.00

New 210 GPH Aquarium Submersible Pump Fish Tank Fountain Water Hydroponic US Plug

New 210 GPH Aquarium Submersible Pump Fish Tank Fountain Water Hydroponic US Plug

This submersible pump is designed for reliability and ultra-..

$19.89

Oase Aquamax Eco Premium Pond Pumps 2000

Oase Aquamax Eco Premium Pond Pumps 2000

AquaMax Eco Premium pond and waterfall pumps use newly devel..

$425.00

Oase Aquamax Eco Premium Pond Pumps 3000

Oase Aquamax Eco Premium Pond Pumps 3000

AquaMax Eco Premium pond and waterfall pumps use newly devel..

$499.00

Oase Aquamax Eco Premium Pond Pumps 4000

Oase Aquamax Eco Premium Pond Pumps 4000

AquaMax Eco Premium pond and waterfall pumps use newly devel..

$579.00

OASE Aquarius Universal 1400 Statuary and Fountain Pump

OASE Aquarius Universal 1400 Statuary and Fountain Pump

Can be used for bubbling stones, statuary and decorative fou..

$155.00

OASE Aquarius Universal 1400 Statuary and Fountain Pump

OASE Aquarius Universal 1400 Statuary and Fountain Pump

Can be used for bubbling stones, statuary and decorative fou..

$117.67 $155.00

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