Flow Regulators

Flow Regulators

In-Line Flow Regulators allow the user to fine tune the speed of air tools such as grinders by adjusting the volume of air that is fed to the tool. This is especially important when using abrasive pads or grinding attachments during operations such as cleaning gasket surfaces or cylinder head porting.


  • Designed to be Installed In-Line with Tools
  • Adjust the Speed or Rotary Air Tools
  • Lightweight & Corrosion Resistant Aluminum Body
  • Maximum Temperature: 175°F
  • Maximum Input Pressure: 150 psi
  • Overall Length: 1.87"
Item Description Port Size
4002 1/4" In-Line Flow Regulator 1/4"
4002-DL 1/4" In-Line Flow Regulator, Display 1/4"
4003 3/8" In-Line Flow Regulator 3/8"
4012G 1/4" In-Line Flow Regulator, Gauge 1/4"
4012G-DPB 1/4" In-Line Flow Regulator, Gauge, Display 1/4"

5 Item(s)

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