Blue Diamond Enviro ET Linear Diaphragm Air Pump

The Enviro ET Series air pump helps to increase the amount of oxygen in the water. Providing a clean, oil-free air source it is exceptionally quiet in operation, even when running continuously. The ET Series is easy to service with a competitively priced service kit and is also supported by our two-year warranty. With its weatherproof, robust construction it makes an ideal wastewater pump.