Our boxes
All PIPE PRESSURE boxes have been designed to be practical and easy to use.
GETTING STARTED
To pressurize the balls, after using the balls (preferably with new balls), open the lid, place the balls inside, screw the lid until you feel that the sealing o-ring has touched the mouth of the box. After this step, you should tighten the lid with some force until you feel that the o-ring is well tightened (hand strength is sufficient to seal the box).
HOW TO PRESSURIZE
At the filling valve, attach the pump and fill until the pressure indicator valve turns completely green, covering the other colors. Once it's all green, you should stop filling the box (it's at the correct pressure).
HOW TO OPEN THE BOX
To open the box, use the back of the filling valve cap to press the inside of the valve until all the air is released (only after all the air is released is the box ready to open). Then, unscrew the cap and remove the balls. The box lid is equipped with two metal protrusions to help unscrew it if necessary on the game court.
*NOTE:*
THE BOX SHOULD NEVER BE FORCED OPEN WITHOUT FIRST REMOVING ALL THE AIR.