Gast 0523 Rotary Vane Air Compressor

Item #: GAS0523BQ
Gast 0523 Rotary Vane Air Compressor
External Filter


  • Thermal protector
  • Internal muffler and filter
  • Foot support assembly AC136


1-Year Manufacturer's Warranty on Gast Rotary Vane Air Compressors

The Gast 0523 Rotary Vane Air Compressor comes with a 1-year manufacturer's warranty.

Recommended Accessories

  • Vacuum relief valve AA840A
  • Pressure relief valve AA600
  • Vacuum guage AA640
  • Repair Kit K478

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The Gast 0523 is a rotary vane type compressor/vacuum pump ideal for low pressure applications. The 0523 rotary vane model from Gast features a 1/4 HP continuous duty motor with a max flow of 4 cfm at 50Hz and 4.5 cfm at 60 Hz.

The Gast 0523 rotary vane pump includes internal muffler and filter, silencer for quieter operation, thermal protector to protect the motor from overheating and burning out, as well as integrated a foot support assembly to make mounting the 0523 pump easier.

The rugged Gast 0523 has a tough cast iron housing and sealed bearings providing a low maintenance and durable solution for just about any low pressure application.


  • (F)NPT 1/4" Inlet
  • (F)NPT 1/4" Outet
  • Oiless operation
  • Motor mounted
  • Rugged construction/low maintenance
  • Essentially pulse-free service


Max Flow (50 Hz)4 cfm
Max Flow (60 Hz)4.5 cfm
Max Pressure10 psi
Max Vacuum26.5 in-Hg
Power Rating1/4 hp
Unit Dimensions14.72" L x 6.37" W x 7.35" H
Unit Weight34 lbs.

Comparable Pumps

Whirlwind STA80N Linear Air Pump
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