EHEIM Air 100 complete with air hose & diffuser and non-return valve

There are three models with a pump outlet from 100, 200 (2 x 100) and 400 (2 x 200) l/h, on which the smallest model has one and the two larger ones both have two individually adjustable air outlets. And they come equipped with one or two EHEIM diffusors. The air flow can be regulated at each outlet on the pump and also on each diffusor. This allows you to set your own individual bubble effect. Features: - 3 models to fit all common aquarium sizes - Very quiet operation - Long service life, best quality - Airflow adjustable at each air outlet on the device - Additional adjustment of the air flow and bubble effect using the diffusor - Completely equipped with Specifications: - Pump power per hour at 50 Hz of: 100 Liters - Pumping head approx. (H max at 50 Hz): 2 m - Power at 50 Hz of: 3.5 Watt - Hose Ø Suction side: 4 mm - Diffusor: air pump 100 = 1x; air pump 200, 400 je 2x - Airline: air pump 100 = 1 m; air pump 200, 400 je 2 m - Check valve: air 100 = 1x; air 200, 400 each 2x