Universal portafilter mountable 0-16 bar pressure gauge and adapter with 3/8″ thread.
Works on most commercial portafilters.
Tested on Gaggia and Pavoni pf’s.
Works on most pf’s that have the 3/8 thread on the bottom.
Of course this does not work on bottomless portafilters.
Universal portafilter mountable 0-16 bar pressure gauge and adapter with 3/8″ thread is shipped with adapter, gauge, filter mesh inside the pipe plus rubber gasket for seal purpose.
There should be no need for Teflon tape used anywhere during installation, as this is a fast DIY plug and play product.