RWK-12 Pond Air Pump
Aeration for 12,000 Gallon Ponds

Green drive technology - energy efficient motor with low power consumption.

The RWK-12 pond air pump helps to increase the amount of oxygen and submerged circulation in pond water. Providing a clean, oil-free air source, it is exceptionally quiet in operation, as low as 40dB even when running continuously. The RWK-12 is easy to maintain and is also supported by our two-year warranty. With its weatherproof, robust construction it makes an ideal pond aeration pump.

Max 4.24 cfm
4.10 cfm @ 5'
Shut off depth: 12'
Quiet operation
Highly efficient linear diaphragm air pump
Continuous duty operation
Weatherproof (not submersible)
Infuses oxygen into water
Increases circulation
Increases fish health
Increases bio filtration efficiency
Keeps holes open in ice
Integrated rubber feet reduce vibration
For use with 1/2" or 3/4" air tubing
Recommended for use with 6" Squared Cylinder Air Stone or 6" Round Disc Air Stone
Connector Size: 0.71""
Connectors included: Plain, horizontal 18.0mm (0.71”), and screw in barbed connector 12.0mm (0.47”)
Air tubing and diffuser NOT included
3' heavy duty grounded power cord
Dimensions (LxWxH): 10.43" x 8.36" x 7.79"
110V/60Hz
90 watts
0.81 amps
$5.18 Monthly Operation Cost @ $0.08 per kilowatt hour
2 year warranty

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