Atlantic-OASE AquaMax Eco Classic Pond Pump

	Eco Classic 1200	Eco Classic 1900	Eco Classic 2700	Eco Classic 3600
Application	Submersible	Submersible	Submersible	Submersible
Dimensions	11″L x 9″W x 5.5″H	11″L x 9″W x 5.5″H	11″L x 9″W x 5.5″H	11″L x 9″W x 5.5″H
Max Flow Rate	1,200 GPH	1,900 GPH	2,700 GPH	3,600 GPH
Max Head Pressure	8′	9.5′	11′	13′
Watts	45-Watts	70-Watts	110-Watts	150-Watts
Barbed Fittings*	1″, 1.25″, 1.5″	1″, 1.25″, 1.5″	1″, 1.25″, 1.5″	1″, 1.25″, 1.5″
Schedule 40 Fittings	1-1/2″, 2″	1-1/2″, 2″	1-1/2″, 2″	1-1/2″, 2″
Power Cord	20′	20′	20′	20′
Warranty	3-Year	3-Year	3-Year	3-Year

*A special hose adapter is included to accommodate a range of hose sizes and tubing, including kink-free tubing, spiral tubing, and Sch40.

How to Read a Water Pump Flow Chart

The Flow Chart below is designed to allow you to plot your pond’s water-flow requirements, and easily determine which pond pump will meet those requirements.

Start by calculating your pond’s specific water-flow requirements, measured by Head Pressure (Feet) and Gallons Per Hour (GPH) water flow. Our Interactive Pond Help Guide to Choosing a Pond Pump will guide you step-by-step through the process.

Oase AquaMax Eco Classic Pump Flow Chart

After plotting your calculation on the Flow Chart, find a pump that falls in the middle third of the pump curve, not too close to either axis. Pumps that fall on the fringes of the curve will not work as efficiently for your application, and they will be pushed to their operating limits, reducing their life span.

Other Considerations When Choosing a Pump:

It’s Better to Oversize than Undersize: You are better to slightly oversize a pump than to undersize. When oversizing, you can always install a ball valve to reduce the water down to your desired flow.

Check Your Other Equipment: Choose a pump that does not exceed the indicated maximum flow rate on your filter or water feature. Also, be sure the tubing you select can handle the flow rate of your pump.