Commercial Air 3 - 65 Liter/min - 6 Outlets - 35 WattConvenient to operate without oil or much noise. Cylinders and pistons are made of excellent materials, making the air pump strong, durable. There is very little wear after long periods of operation.Will meet many requirements of air pumps with air dividers from four to twenty-two outlets.Widely used to provide oxygen in aquariums, fish farms & hydroponic systems. One year warranty.
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 (394 gph/ 24,800 cc/minute capacities) has four adjustable 1/4″ outputs or valves that can be teed off twice to power up to eight WaterFarm units. In addition, growers who use the GH Dual Diaphragm air pump can count on it to reliably oxygenate their reservoir with air stones.
Commercial Air 7 - 200 Liter/min - 16 Outlets - 200 WattConvenient to operate without oil or much noise. Cylinders and pistons are made of excellent materials, making the air pump strong, durable. There is very little wear after long periods of operation.Will meet many requirements of air pumps with air dividers from four to twenty-two outlets.Widely used to provide oxygen in aquariums, fish farms & hydroponic systems. One year warranty.
