Medo Air Pumps

DESCRIPTION Medo piston driven air pumps are the most reliable and economical air pumps available today! Since they are designed with a piston, there is no need to change out worn diaphragms every few years. 1 Year Limited warranty, normal run time 5-8 years before a service is needed. For ponds 1000 gallons up to 12000. 3 Year warranty, the best warranty in the business Designed with a piston instead of a diaphragm so no need to exchange diaphragms every few years Normal run time 5-8 years before a service is needed ML28 For ponds up to 1,000 Gallons 0.8 cfm @ 4′ Recommended 5/8″ Hose Size ML45 For ponds up to 2,000 Gallons 1.5 cfm @ 4′ Recommended 3/4″ Hose Size ML80 For ponds up to 4,000 Gallons 2.8 cfm @ 4′ Recommended 3/4″ Hose Size ML100 For ponds up to 6,000 Gallons 4.2 cfm @ 4′, 3.7 CFM @ 6′ Recommended 3/4″ Hose Size ML120 For ponds up to 8,000 Gallons 4.8 cfm @ 4′, 4.5 CFM @ 6′ Recommended 1″ Hose Size ML200 For ponds up to 12,000 Gallons 8.4 cfm @ 4′,