This is a powerful aquarium diaphragm air pump.

The cast aluminium housing ensures long life and silent operation.
The output of the Mistral 300 (maximum 380 l/h, c. 100 gph) is adjustable with a slide control which alters the magnetic circuit.
With integrated replaceable air filters and low maintenance design.
It is ideally suited to supplying air lift filters (undergravel and box), air stones and for protein skimmers using either ceramic or wooden air diffusers.

Technical details:
max. capacity 380 l/Std (100 gph.).
at 1 m (100 mbar, 1.45 psi) 300 l/Std. (80 gph)
max. pressure 470 mbar (6,8 psi)
Power consumption 8 Watt
Air line connection for hose 4/6 mm
Weight 1,75 kg
Over all dimensions (l x w x h) 195x95x105 mm (c. 7.8x3.8x4.2)