EcoPlus 18W Commercial Air Pump 1 (793 GPH)

The Commercial Air 1 with its 793 GPH output is ideal for medium to large hydroponic systems, aquariums up to 150 gallons, and commercial fish farming operations. The single high-output outlet provides concentrated airflow perfect for deep water culture systems, aeroponic cloners, or large air stones. For smaller, hobby-scale applications, the EcoPlus 6.5W Eco Air Pump 4 is a more appropriately sized alternative.

The pump includes both 1/4" and 3/8" barbed fittings for easy connection. Simply push your airline tubing firmly onto the appropriate fitting size until secure. For best results, slightly warm the tubing end in hot water to make installation easier and ensure an airtight seal.

No, the EcoPlus Commercial Air 1 is completely oil-free, eliminating the need for oil changes and preventing any risk of water contamination. The only maintenance required is occasional cleaning of the air intake filter and checking connections for secure fit.

The Commercial Air 1 operates at minimal noise levels suitable for indoor growing environments and living spaces. While you'll hear a gentle hum during operation, the oil-free design and quality construction keep sound output lower than comparable pumps in this output range.

Yes, though this model has a single outlet, you can connect it to an air manifold or splitter to distribute airflow to multiple air stones or diffusers. Keep in mind that dividing the 793 GPH output will reduce flow to each individual stone proportionally.

The pump draws only 18 watts of power, making it economical for continuous 24/7 operation. The premium cylinders and pistons are designed for duty cycles demanded by commercial applications, providing reliable performance year-round without overheating.

Always position the pump above the water level in your system to prevent back-siphoning in case of power failure. If you must place it below water level, install a check valve in the airline to prevent water from flowing back into the pump and causing damage.

Absolutely, the EcoPlus Commercial Air 1 works excellently in saltwater applications. The chrome manifold and quality construction resist corrosion from salt spray, and the oil-free operation ensures no contamination of your delicate marine ecosystem. To maintain stable temperatures in these sensitive environments, consider pairing your aeration system with an EcoPlus 1/10 HP Water Chiller.