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Light coupling 20 series

The light weight coupling can be connected with only one hand and is exchangeable with couplings made by other Japanese coupler manufacturers.

  • The socket comes with a stop mechanism that stops air simultaneously with the removal of the plug.
  • The plug comes in not only the normal type but also the silencer type and the check valve type. The silencer type reduces the noise and shock at the release of the residual pressure, whereas the check valve type does not allow the flow of the residual pressure.


Type test
Fluid Admitted Air
Service Pressure Range at 20ºC 0~130 psi (0~0.9MPa)
Service Temperature Range 32~140ºF (0~60ºC)
Working Vacuum Consult with PISCO
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