Alita Air Pumps

Alita Air Pumps:  Models  AL-15A, AL-60, AL-80, AL-100, AL-120

Maximum Number of Outlets: Please realize this will vary in each situation.  The depth of the outlet greatly influences the output and one person may prefer to use two or 3 times the amount of air per outlet than what is needed by another.  Aquarium airstones require more air than an open airline.  That said, most people will be happy with 1 liter of air per minute per outlet at 1 psi.  Use can use the air pressure charts to estimate this for each pump.  If you run airstones, deeper aquariums or like a ton of air coming out of each outlet, go up a pump size.  You can always bleed off any excess air.

Example:
AL-15A will usually run about 18 outlets at an average aquarium depth of 12-15"
AL-40 will usually run about 60 outlets at an average aquarium depth of 12-15"
AL-80 will usually run about 100 outlets at an average aquarium depth of 12-15"
AL-120 will usually run about 170 outlets at an average aquarium depth of 12-15"

Click here for Alita Air Pump Repair Kits.