The operation of the device: the water is slowed down and out through a small slit, the tube / the balloon fills with water and swells in the lead pipe, the water then flows through the small slot forcefully without the possibility of discharge, pressure builds up on the cap and it assigns or is pushed back to later ....
Some remarks for efficiency:
- I used the camera directly into the pipe 40 of water flow (ie after the bung)
- I changed the pressure regulator at the entrance of Veolia counter for increasing the pressure,
- I used the hot tap water - it can melt fat, (?)
- Finally, use the hose connector 40 provided to avoid popping the "tube".
The use of this device as a "karcher" returns otherwise use a water hose with a garden / conventional tap gun.
It is useless for this purpose.
Very happy in the end of this purchase!
