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.


Refine Search

Product Compare (0)


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

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

Highlights: Water pump for small ponds, garden waterfalls, f..

$120.02

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

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

Highlights: Color: Black Wattage: 19 watts Voltage: 115 volt..

$143.61

Beckett Corporation G535AG 535 GPH Submersible Pump

Beckett Corporation G535AG 535 GPH Submersible Pump

FeaturesMaterial: PlasticProduct Type: Pond PumpWidth: 3/4 i..

$141.11

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..

$43.41

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..

$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

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

Product Highlight(s):Deluxe filter system (PM1000)Bell and a..

$126.99 $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

This Pondmaster Pump and Filter Kit is the easy and practica..

$117.21

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..

$10.98

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 ..

$62.59

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

EXTRAUP 115Volt 330 GPH Portable Low Suction Electric Water Transfer Revmoval Utility Pump With Suction Hose Kit
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..

$66.41

Hagen Pond Fountain Statuary Pump 80Gph

Hagen Pond Fountain Statuary Pump 80Gph

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

$76.65

Hagen Pond Pump Fountain Pj 2400 Gph

Hagen Pond Pump Fountain Pj 2400 Gph

The Laguna PowerJet 2400 High Performance Fountain/Waterfall..

$256.79

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

Hydrofarm AAPW250 250-GPH Active Aqua Submersible Pump

Hydrofarm AAPW250 250-GPH Active Aqua Submersible Pump

This Active Aqua submersible pumps designed specifically for..

$35.82 $39.00

Hydrofarm AAPW400 400-GPH Active Aqua Submersible Pump

Hydrofarm AAPW400 400-GPH Active Aqua Submersible Pump

Active Aqua, 400 GPH, Submersible Water Pump, Built To Go Be..

$42.55 $51.95

Hydrofarm AAPW800 800-GPH Active Aqua Submersible Pump

Hydrofarm AAPW800 800-GPH Active Aqua Submersible Pump

Indoor/outdoor Magnetic-Drive Recirculation Pumps are ideal ..

$78.00

Hydrofarm AAPW800 800-GPH Active Aqua Submersible Pump

Hydrofarm AAPW800 800-GPH Active Aqua Submersible Pump

This Active Aqua submersible pumps designed specifically for..

$71.00 $78.00

Jebao Ap-399 Submersible, Hydroponics, Aquaponics, Fountain Pump, 264 GPH, 18W

Jebao Ap-399 Submersible, Hydroponics, Aquaponics, Fountain Pump, 264 GPH, 18W

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

$47.04

Jebao PP-333 66GPH Submersible Fountain Pond Water Pump

Jebao PP-333 66GPH Submersible Fountain Pond Water Pump

POPULAR SUBMERSIBLE POND PUMP AND SMALLER WATERFALLS. RELIAB..

$36.38

Showing 61 to 90 of 186 (7 Pages)