ALITA® High-Quality Linear Diaphragm Air Pumps



Designed to deliver high volume of steady airflow at low-pressure ranges, ALITA Linear Air Pumps are of high efficiency, low energy consumption and perform with low operation noise. With no sliding parts and oil-less components, ALITA air pump requires no lubrication and transfer air without any contamination. The super durable diaphragms last 3-5 years, and are easily and inexpensively replaced to keep the air pump always operating at its peak performance. After the diaphragm replacement, they will operate like new! Pump itself is protected by a 3 Year Warranty against manufacturing defect or poor workmanship.

  • Oil-free motor provides steady airflow without risk of pollution
  • Low energy consumption, long service life, and quiet operation
  • Compact, solid construction is perfect for indoor or outdoor use

Mounting instructions:
AL-35M air pumps and smaller feature 1/8" FPT outlet and several barb fitting adapter options included. AL-40 air pumps and larger do not come with threaded outlet, because it is not intended to have restricted airflow. Instead, the large 5/8" outlet comes with a 
5/8" I.D. rubber elbow. We encourage using this elbow to adapt to PVC, flexible PVC or to a gang valve like the Matala Hakko Heavy Duty Brass Gang Valves.

Specifications for Aquarium Usage
Model Output Recommended Air Outlets Recommended Depth
AL-15A 20 Lpm At least 20-25 18" Maximum
AL-40 48 Lpm At least 50-60 24" Maximum
AL-60 68 Lpm At least 65-75 24" Maximum
AL-80 85 Lpm At least 80-95 24" Maximum
AL-120 130 Lpm At least 125-145 30" Maximum

Specifications for Pond Use
Model Rated Pressure  Performance  Power Noise  Discharge  Weight
AL-6A 1.4 psi, 10 kPa 0.35 cfm, 10 Lpm 13W 27 dB 1/8" FPT* 5.8lb
AL-15A 1.4 psi, 10 kPa 0.5 cfm, 15 Lpm 19W 29 dB 1/8" FPT* 5.8lb
AL-25M 1.4 psi, 10 kPa 0.9 cfm, 25 Lpm 23W - 1/8" FPT* 7.7lb
AL-35M 1.4 psi, 10 kPa 1.25 cfm, 35 Lpm 35W - 1/8" FPT* 7.7lb
AL-40 2.18 psi, 15 kPa 1.4 cfm, 40 Lpm 46W 36 dB 5/8" 12lb
AL-60 2.18 psi, 15 kPa 2.1 cfm, 60 Lpm 60W 38 dB 5/8" 14lb
AL-80 2.18 psi, 15 kPa 2.8 cfm, 80 Lpm 85W 39 dB 5/8" 14lb
AL-100 2.6 psi, 0.18 bar 3.5 cfm, 100 Lpm 120W 41 dB 5/8" 18.2lb
AL-120 2.9 psi, 0.20 bar 4.2 cfm, 120 Lpm 124W 42 dB 5/8" 18.2lb
AL-150 2.9 psi, 0.20 bar 5.3 cfm, 150 Lpm 160W 44 dB 5/8" 22.3lb
AL-200 2.9 psi, 0.20 bar 7.0 cfm, 200 Lpm 261W 45 dB 5/8" 22.3lb
AL-250E 2.9 psi, 0.20 bar 8.8 cfm, 250 Lpm 295W 46 dB 5/8" 22.3lb

*AL-6A, AL-15A, AL-25M, AL-35M include 3/16" & 3/8" barb, 5/8" barb with 5mm ID

PDF IconMaintenance PDF IconRebuild Instructions PDF IconCatalog

NOTE:    Alita AL-6A comes with two outlet adapters.  One is 3/16th (standard Aquarium tubing) which allows you to use a manifold and push air to several aquariums.   The other included adapter is 3/8th inch which fits well on weighted pond tubing allowing you to use a single large diffuser.   

NOTE:  Alita AL-15SA an In-Line Vacuum Air Pump designed to be used with ozone and can give you stable high flow of airflow.

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