This submersible water pump is great for everything from fountains to hydroponic systems. Powerful oil free high magnetic rotor. Ceramic shaft and bearing insures reliability. Trouble free one moving part. Strainer protects impeller from damage.

ALSO AVAILABLE IN MODEL #'S 185,264,396,630,1056,1267,1500 ELITE ALSO POND BOSS PUMPS,MONDI,DANNER MAG DRIVE,LITTLE GIANT

The General Hydroponics® Dual Diaphragm air pump is extremely quiet and the only air pump in the world manufactured exclusively for hydroponics systems. This high output pump has four adjustable 1/4" outputs that can be teed off to power up to twelve air driven hydroponics growing systems such as the WaterFarm. In addition, growers who use our Dual Diaphragm air pump can use it to reliably oxygenate their reservoir with air stones. 3 psi, 320 gph (20 L/min).

Widely used to provide oxygen in aquariums, fish farms and hydroponic systems. 

• Convenient to operate without oil or much noise.
• Cylinders and pistons are made of excellent materials, making the pump strong, durable.
• Will meet many requirements of pumps with air dividers from four to twenty-two outlets.
• One year warranty

• Widely used to provide oxygen in aquariums, fish farms and hydroponic systems. One year warranty.
• Will meet many requirements of pumps with air dividers from four to twenty-two outlets.
• Cylinders and pistons are made of excellent materials, making the pump strong, durable. Convenient to operate without oil or much noise

High quality chrome air manifolds. Each outlet has individually controlled valves.

Each stone is individually bagged with header card including UPC code

These EcoPlus® Air Stone Discs are great to put at the bottom of your reservoir for aeration. Quality construction with foam feet to reduce vibrations. Use with 3/8' tubing.

These air hoses are flexible and unbreakable. They provide excellent aeration. To clean, just wipe off under running water.

Food grade. Made with FDA approved materials. Excellent quality. Made in USA.