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Dual Diaphragm Air Pump
From General Hydroponics, the Dual Diaphragm is the only air pump manufactured exclusively for use with hydroponics systems!
This four-valve high-output pump has four adjustable ¼" connection output ports that can be teed off to power up to 12 air-driven hydroponics systems.
Pumping 320 GPH (gallons per hour) at 3 PSI, you can use the Dual Diaphragm Air Pump to reliably oxygenate your reservoir with multiple air stones.
This is the best quality, most quiet large air pump that we stock!
Use the Dual Diaphragm as a replacement air pump for both the WaterFarm 8-pack Controller and the PowerGrower 8-pack.
Comes with standard grounded 3-prong AC power cord.
Dual Diaphragm Air Pump
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$54.95 |
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Dual Diaphragm Air Pump Rebuild Kit
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$18.95 |
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