Secoh SE11 pressure relief valve suitable for Secoh JDK-40 to JDK-120 air pumps to help avoid excess back pressure which can cause premature failure of diaphragms and prolong the lifespan of your Secoh JDK linear diaphragm air pump.
This pressure relief valve can be used on any of our air pumps up to 120 l/min including Secoh, Charles Austen, Fuji-Mac and Medo.
The SE11 pressure relief valve comes preset to 200mbar ready for simple and quick installation.
The relief valve can be adjusted for higher or lower pressure applications.