The new SANI vacuum/pressure box has two functions including air regulation for inflating bladders and vacuum suction that removes all the air from the bladders to improve extraction of the bladder.
This product works well with silicone junction bladders where inflation and deflation is a requirement in your trenchless repairs.
The box is made from hard wearing thick plastic, providing maximum protection against the elements such as shock, vibration and drop impacts which is great when working on site.
