• Thomas AP-40 Linear Septic Air Pump - Part Number AP40

Thomas AP-40 Linear Septic Air Pump


The Thomas AP-40 linear septic air pump is a compatible replacement for the Thomas 5040A and LP-40. The Thomas AP-40 can be used on some 500 GPD Aerobic Treatment Systems and in small pond and water garden aeration applications.

In Stock

$235.00 MSRP: $295.00

Item #:AP40

Manufacturer: Thomas

Thomas AP-40 Specifications

  • 2.0 cfm Open Flow
  • 40 Liters of Air Per Minute
  • 3.3 psi Maximum Continuous Pressure
  • 120VAC, 60 Hz, 0.8A, 29 Watts
  • 34 dBA @ 1 meter
  • Dimensions: 7.48 L x 6.77 W x 7.83 T
  • Condition: Brand New
  • Includes Rubber Coupling and Alarm Connection Fitting
  • Replacement Parts Available
  • Two Year Warranty

Thomas AP-40 Applications

  • Alternative Replacement for Thomas 5040A, Thomas LP-40, Secoh SLL-40, Medo LA-45B, and other 40 LPM units
  • Septic Air Pump
  • Fits Some 500 GPD Aerobic Systems
  • Septic Tank Aeration
  • Aquaculture
  • Pond and Water Garden Aeration

Thomas AP-40 Septic Air Pump Downloadable Documents

AP40_Spec View Download