Pressure tester rotor stator,tap tester
Pressure Testing gauge with 25 mm female end to test the holding pressure of Rotors and stators. The 25 mm female coupling can be placed on the end of the material outlet or the end of the material hose.
The tap is turned to the off position when fixed to the outlet. Water is then pumped through the machine until i can no longer continue forward. Whilst running the pressure gauge will show the running pressure and once the machine is turned off it will remain with the holding pressure . Essential item to ensure if your Rotor and stators will last for the next spray.
Helpful video from from PFT wales