water pump / air / electric / diaphragm
CHARLES AUSTEN PUMPS LTD / BLUE DIAMOND PUMPS INC
Max.: 40 l/min (10.5669 us gal/min)
Min.: 0 l/min (0 us gal/min)
Max.: 0.15 bar (2.176 psi)
Min.: 0 bar (0 psi)
30 W (0.04 hp)
The Enviro ET40 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, as low as 35dB even when running continuously. The ET40 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.