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Gast 0523 Rotary Vane Septic Air Pump (Gast 0523-101Q-SG588DX)

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Gast 0523 Rotary Vane Septic Air Pump (Gast 0523-101Q-SG588DX)

Availability: In stock

Gast Rotary Vane air compressors and vacuum pumps are used in thousands of applications worldwide. Available in oilless, lubricated, motor-mounted, and separate drive styles, they offer a wide choice of capabilities.

Most Gast Rotary Vanes come pre-wired for 220V however that can easily be switched to 115V using the wiring diagram on the side of the pump




  • Breathing Air Supply
  • Circulation Therapy
  • Packaging
  • Graphic Arts
  • Pond Aeration
  • Vacuum Hold-Down
  • Air Sampling
  • Office/Business Machines
  • Food Processing Equipment
  • Laboratory Use
  • Soil Sparging
  • Vacuum Forming
  • Air Bearings

Performance Summary

Max Flow (50 Hz) 4.0 cfm (6.8 m3/h)
Max Flow (60 Hz) 4.5 cfm (7.7 m3/h)
Max Pressure 10 psi (0.7 bar)
Max Vacuum 26.5 in-Hg (116 mbar)
Power Rating 1/4 hp (0.19 kW)


  • Oilless or Lubricated Models
  • Easy Serviceability
  • Low Vibration
  • Pulse-Free Air Delivery
  • Extra Quiet AT Series
  • Long, Service-Free Life
Additional Information

Additional Information

Manufacturer Gast
Attachment View File 0323 0523 0823 1023 Operation & Maintence Manual Size: (259.49 KB)
Attachment View File Gast 0523 Specifications Size: (71.65 KB)
Attachment View File Gast Rotary Vane Compressors Catalog Size: (2.56 MB)
Product Reviews
Number of reviews : 3
Average rating : 3.3 /5
A. Anonymous
  the 13/08/2015
5/ 5
i have used these pumps for 8 years as aerators for my pond. they run 24/7 for about 3 years then i have to replace. thats about $150 a year. not bad.
A. Anonymous
  the 29/07/2015
4/ 5
Works well. The only improvement could be that it would have a power cord already attached.
A. Anonymous
  the 01/07/2015
1/ 5
Expects customer to attach the power cable. BE WARE

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