compressed air pressure regulator / single-stage / piston / pneumatic
ToolReg® Protect-Air



  • Product:

    for compressed air

  • Number of stages:


  • Technology:


  • Applications:


  • Other characteristics:


  • Pressure:

    25 bar (362.59 psi)

  • Flow:

    Max.: 4,600 l/min (1,215.19 us gal/min)

    Min.: 0 l/min (0 us gal/min)


The In-Line Preset Regulator of ToolReg® has an automatic secondary pressure relief, particularly in times when the residual pressure in the tool is removed from the compressed air supply line, avoiding the unexpected actuation of the tool along the harmful occurrence. The regulator is a free piston regulator that is mountable on different pneumatic tool or installed in each compressed air system. It supplies a consistent and accurate outcome of the pressure no matter what the input pressure is.

The pressure of the product is unchangeable but it hinders dynamic pressure waste. It happens whenever the pressure and flow at the withdrawal point are higher than those pointed out by the creator.