The 58-watt Sunleaves DuraPump Air has an adjustable six-port manifold to control airflow to multiple air-driven devices. This 1,110 gph model is also powerful enough to activate larger instruments like a two-inch
Sunleaves OxyStone. DuraPumps are guaranteed to be free of defects for one year from date of purchase. Corresponding replacement diaphragms are sold separately for quick repair of normal-use wear and tear.