CuboPlus Tennis Balls Pressure

Check the brand and internal pressure of the TENNIS BALLS you train with, and then use THE CHART to know how much pressure you should introduce as maximum in your CuboPlus

TENNIS BALLS INTERNAL PRESSURE
HEAD TOUR 12 PSI
HEAD ATP 12 PSI
HEAD PRO 11,5 PSI
HEAD DAVIS CUP 11,5 PSI
HEAD CS 10 PSI
BABOLAT ROLLAND GARROS 12 PSI
BABOLAT CHAMPIONSHIP 11,5 PSI
TECNIFIBRE X-ONE 13 PSI
TECNIFIBRE CLUB 12,5 PSI
ARTENGO TB930 12,5 PSI
ARTENGO TB920 11,5 PSI
ARTENGO TB530 12,5 PSI
DUNLOP FORT ALL COURT 12,5 PSI
DUNLOP FORT CLAY COURT 12 PSI
DUNLOP ATP 11,5 PSI
DUNLOP BRILLANCE 11 PSI
WILSON CHAMPIONSHIP 12 PSI
WILSON US OPEN 11,5 PSI

Once you have located the pressure of your TENNIS BALLS (PREVIOUS LIST), check the following TABLE to know the pressure you must enter at most in your CuboPlus depending on the number of trainings played

INTERNAL PRESSURE TENNIS BALLS
PSI / BAR 		RECOMENDED PRESSURE INSIDE OF CUBOPLUS
0 to 10 TENNIS TRAININGS 10 to 20 TENNIS TRAININGS > 20 TENNIS TRAININGS
10 PSI / 0,71 BAR 15 PSI / 1.07 BAR 15 PSI / 1.07 BAR 15 PSI / 1.07 BAR
10,5 PSI / 0,75 BAR 16 PSI / 1,14 BAR 16 PSI / 1,14 BAR 16 PSI / 1,14 BAR
11 PSI / 0,78 BAR 16 PSI / 1,14 BAR 16 PSI / 1,14 BAR 16 PSI / 1,14 BAR
11,5 PSI / 0,82 BAR 17 PSI / 1,21 BAR 17 PSI / 1,21 BAR 17 PSI / 1,21 BAR
12 PSI / 0,86 BAR 18 PSI / 1,28 BAR 18 PSI / 1,28 BAR 18 PSI / 1,28 BAR
12,5 PSI / 0,89 BAR 19 PSI / 1,36 BAR 19 PSI / 1,36 BAR 19 PSI / 1,36 BAR
13 PSI / 0,93 BAR 19 PSI / 1,36 BAR 19 PSI / 1,36 BAR 19 PSI / 1,36 BAR
13,5 PSI / 0,96 BAR 20 PSI / 1,42 BAR 20 PSI / 1,42 BAR 20 PSI / 1,42 BAR
14 PSI / 1 BAR 21 PSI / 1,50 BAR 21 PSI / 1,50 BAR 21 PSI / 1,50 BAR
14,5 PSI / 1.03 BAR 22 PSI / 1,56 BAR 22 PSI / 1,56 BAR 22 PSI / 1,56 BAR
15 PSI / 1.07 BAR 22 PSI / 1,56 BAR 22 PSI / 1,56 BAR 22 PSI / 1,56 BAR
15,5 PSI / 1,10 BAR 23 PSI / 1,64 BAR 23 PSI / 1,64 BAR 23 PSI / 1,64 BAR
16 PSI / 1,14 BAR 24 PSI / 1,72 BAR 24 PSI / 1,72 BAR 24 PSI / 1,72 BAR
1 BAR = 14 PSI
1 ATM = 14,7 PSI
14,7 PSI = ATMOSPHERIC PRESSUREA
ABSOLUTE PRESSURE = ATMOSPHERIC PRESSURE + INTERNAL PRESSURE