MEDO PISTON SEPTIC AIR PUMPS
Medo Linear Piston Septic Air Pumps are one of the most Quiet, Durable pumps on the market today. They have very low Energy Consumption, an Oil-Free Operation, and are Self-Cooling. Septic Solutions® is proud to offer the Medo Series as one of our many products. Septic Solutions also stocks the repair parts for the Medo Linear Piston Air Pumps. FREE SHIPPING ON ALL MEDO AIR PUMPS AND REPAIR KITS. The new "B" version replaces the "A" version with an improved design.

Compact, quiet, and functionally vibration free, the highly reliable Linear-Piston Pump
will enhance your system's performance and extend its operating life.

Medo aerators have about as much ambient noise as a light ballast, and consume very little energy. In an era where energy costs continue to rise dramatically, Medo air pumps have helped to drive down total costs of system ownership. Medo air pumps last longer, especially in hot, humid climates. Medo's unique linear free piston design has one moving part per piston - one. In properly installed and maintained wastewater systems, Medo piston aerators have an expected service life of 6+ years. A closer look within the Medo die cast aluminum housing reveals a pair of specially Teflon® treated pistons with extruded, hardened, and honed cylinders driven by highly efficient coils. The Medo, unified, heat sinking aluminum contruction enables a greater, quieter operating aerator life, year after year after year.

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 piston thus forms a single combined structure of two usually different devices; motor and pump. The system is quiet and vibration free, and offers the advantages of easy maintenance and a long operating life.


Medo LA-45B Piston Air Pump

Voltage : 115V AC 
Maximum Airflow : 1.84 cfm
Maximum Pressure : 4.80 psig 
Frequency : 60 Hz 
Noise Level : 38 dB(A) Max. @ 1 meter 
Coil Insulation Class : UL Class A 
Gross Weight : 6.6 lbs 
Recognition : UL

1 Yr. Warranty 

Medo LA-45B
MSRP $280.00  SALE $229.00

Quantity:

Medo LA-45B Air Pump

Dimensions Approximately:
8.15" Length x 7.16" Width x 8.07" Height
Includes Rubber 90 Fitting 



Medo LA-60B Piston Air Pump

Voltage : 115V AC 
Maximum Airflow : 2.54 cfm 
Maximum Pressure : 4.63 psig 
Frequency : 60 Hz 
Noise Level : 45 dB(A) Max. @ 1 meter 
Coil Insulation Class : UL Class A 
Gross Weight : 11 lbs 
Recognition : UL

1 Yr. Warranty

Medo LA-60B
MSRP
$300.00  SALE: $295.00

Quantity:

LA-60B Piston Air Pump

Dimensions Approximately:
13.66" Length x 7.5" Width x 8" Height 
Includes Rubber 90 Fitting

This Pump Replaces LE-60 and LA-60A


Medo HEM-LA80B Piston Air Pump
with Built In On/Off Switch and Alarm

Voltage : 120V AC    Amp: 1.4A
Maximum Airflow : 3.32 cfm 
Maximum Pressure : 5.05 psig 
Frequency : 60 Hz 
Noise Level : 45 dB(A) Max. @ 1 meter 
Coil Insulation Class : UL Class A 
Gross Weight : 13 lbs 
Recognition : UL

1 Yr. Warranty
FREE SHIPPING

Medo HEM-LA80 
MSRP $395.00  SALE $335.00

Quantity:

Comparable Pump for
Cajun Aire 500 GPD Systems

Dimensions Approximately:
13.66" Length x 7.5" Width x 8" Height 
Includes Rubber 90 Fitting

This pump replaces the HEM-L80 model.

Alarm Sounds When Air Pump Pressure
Drops Below the Functional Level

**Cajun Aire is a Registered Trademark
of McGrew Construction Company, Inc.**


Medo LA-80BN Piston Air Pump

Voltage : 115V AC 
Maximum Airflow : 3.32 cfm
Maximum Pressure : 5.05 psig 
Frequency : 60 Hz 
Noise Level : 45 dB(A) Max. @ 1 meter 
Coil Insulation Class : UL Class A 
Gross Weight : 11.7 lbs 
Recognition : UL

1 Yr. Warranty 

Medo LA-80BN
MSRP $375.00  SALE $305.00
 

Quantity:

Medo LA-80BN Piston Air Pump

Now Includes Hose Barb Fitting to connect to
Alarm or High/Low Pressure Relay Switch.

Dimensions Approximately:
13.66" Length x 7.5" Width x 8" Height
Includes Rubber 90 Fitting 


Medo LA-100 Piston Air Pump

Voltage : 115V AC 
Maximum Airflow : 4.59 cfm 
Maximum Pressure : 5.12 psig 
Frequency : 60 Hz 
Noise Level : 45 dB(A) Max. @ 1 meter 
Coil Insulation Class : UL Class A 
Gross Weight : 20.7 lbs 
Recognition : UL 

1 Yr. Warranty
FREE SHIPPING

Medo LA-100 
MSRP $405.00
 SALE $360.00

Quantity:

Medo LA-100 Piston Air Pump

 

Dimensions Approximately:
16.06" Length x 8.27" Width x 9.13" Height 
Includes Rubber 90 Fitting

 


Medo LA-120 Piston Air Pump

Voltage : 115V AC 
Maximum Airflow : 5.16 cfm 
Maximum Pressure : 5.47 psig 
Frequency : 60 Hz 
Noise Level : 48 dB(A) Max. @ 1 meter 
Coil Insulation Class : UL Class A 
Gross Weight : 20.7 lbs 
Recognition : UL 

1 Yr. Warranty
FREE SHIPPING

Medo LA-120 
MSRP $475.00
 SALE $415.00

Quantity:
 

Medo LA-120 Piston Air Pump

 

Dimensions Approximately:
16.06" Length x 8.27" Width x 9.13" Height 
Includes Rubber 90 Fitting

 


MEDO PISTON SEPTIC AIR PUMP PARTS


The Medo LA Series are Linear Piston Pumps


Inside Look at the Medo Piston Pumps

 


Animation of The Pumping Action of the Medo LA Series

Medo Piston Rebuild Kits
Medo LA-45B Rebuild Kit

Includes Piston Set Assembly, Filter, and Gaskets  

FREE SHIPPING

Fits Models LA-45B
Item#LB03514-0
 
Was $80.00 Now $65.00

Quantity:


Medo LA-80 Rebuild Kit

Includes Piston Set Assembly, Filter, and Gaskets

FREE SHIPPING

Fits Models LA-80A, LA-80B, & HEM-LA80 
Item#LB06842-0
Was $120.00 Now $109.00 

Quantity:


Medo LA-60 Rebuild Kit

Includes Piston Set Assembly, Filter, and Gaskets

FREE SHIPPING

Fits Models LA-60A & LA-60B
Item#LB03519-0
Was $115.00 Now $99.75
 

Quantity:

Medo LA-100/120 Rebuild Kit

Includes Piston Set Assembly, Filter, and Gaskets

FREE SHIPPING 

Fits Models LA-100 & LA-120
Item#LB04151-0
 
Was $160.00 Now $149.00

Quantity:
 


LA-60, LA-80, & HEM-LA80
Replacement Filter

FREE SHIPPING


Item#LB03937-0
$7.95 each 

Quantity: