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GH Dual Diaphram Air Pump

MSRP: $160.95





General Hydroponics’ Dual Diaphragm air pump is a quiet and powerful air pump made specifically for hydroponics systems. This is a high-output pump complete with four output valves that can power up to 16 WaterFarm units.

  • 320 gph / 20 liters / minute capacity
  • Four adjustable 1/4? output valves that can be split off twice
  • Can power up to 16 WaterFarm units
  • Ability to oxygenate their reservoirs with air stones

In stock

Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | [email protected] | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


General Hydroponics Dual Diaphragm air pump is the only air pump in the world that is manufactured exclusively for use with hydroponics systems. This high output pump (320 gph/ 20 Liters/minute capacity) has four adjustable 1/4” output valves that can be split off twice to power up to sixteen WaterFarm units. In addition, growers who use our Dual Diaphragm air pump can count on it to reliably oxygenate their reservoir with air stones.

Weight 5 lbs


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