Air Pumps

Air pumps, diffusers, manifolds and air stones. Oxygen is vital to all living organism in your pond. Fish health thrives much better with higher levels. Addition of oxygen in warmer water is critical for larger Koi to live.
Medo Air Pump’s Linear-motor-driven Free Piston System has an internal piston inside the cylinder which is driven by an electro-magnet and spring system controlled by the alternating input current cycle. The Medo Air Pump piston forms a single combined structure of two usually different devices; motor and pump. Medo Air Pumps are quiet and vibration-free, and offer the advantages of fo easy maintenance and long operating life.
Specifications:
- Linear-Motor-Free Piston System (one moving part – the piston)
- Vibration Isolation Assembly
- Compact Integrated Design
- Oil-Free Operation
- Hyper Pressure Control Mechanism
- Self-Cooling Design
- UL Approval For Outdoor Use
Model # | Voltage | Maximum Pressure | Maximum Airflow | Frequency | Gross Weight |
LA-45B | 115V AC | 4.80 psig | 1.84 cfm | 60 Hz | 6.6 lbs |
LA-80B | 115V AC | 5.05 psig | 3.32 cfm | 60 Hz | 11.7 lbs |
LA-100B | 115V AC | 5.12 psig | 4.59 cfm | 60 Hz | 20.7 lbs |
LA-120B | 115V AC | 5.47 psig | 5.16 cfm | 60 Hz | 20.7 lbs |
Hakko Linear Air Pumps
Open Hours
M-F: 7:00 am - 2:30 pm
S & S: Closed
626-579-1280
Phone Number
626-579-1280
Fax
626-579-1308


Patent #7767978 EPA Est. No 84519-CA001