Air pressure regulator / two-stage / membrane / miniature
PRD28-.N1 Beswick Engineering Co, Inc.


  • Product:

    for air

  • Number of stages:


  • Type:


  • Other characteristics:

    miniature, double

  • Pressure:

    Min.: 0.3 bar (4.35 psi)

    Max.: 1.4 bar (20.31 psi)

  • Orifice diameter:

    2.4 mm


The PRD28 series offers its two stage framework design comprising of a piston stage (first stage) and a diaphragm stage (second stage). The two-stage manifold mount regulator is suitable for utilization in operations with decaying or fluctuating inlet pressure of up to a maximum rate of 500 psig.

The regulator which comes in a diaphragm style is also ideal for low pressure settings such as ½ psi. It The two-stage type of construction of the device enables it to preserve a constant outlet pressure regardless of the broad swings in the inlet pressure.

Through a porting feature of 5/16-24 external threaded inlet port and a 2.4 mm outlet port, the regulator is equipped to cater a different array of applications.


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