T.ube series uses different kind of cartrdiges: ø 25 mms and ø 35 mms without distributor.
The temperature of the plant must not exceed 70°. The ideal working pressure of the plant is 3 bar.

T.ube series has a soft supply.

Diverting systems:
Bongio diverters have been tested to work properly starting from a minimum 0,5 bar pressure.

All the built-in Bongio items are available with universal raw built-in body.
All the external shower and bath mixers have the 15±20 mms interaxe.
For the basin and bidet mixers – single or three holes – to be place on top deck, they require ø 35 mms maximum holes.