A - FOAM COLLECTION CUP
B - INTERNAL LEVEL CONTROL CHECK VALVE
C - EMPTYNG/BOTTOM CLEANING CHECK VALVE
D - ENDCAP
E - AIR PRODUCTION PUMPS
F - VENTURI DEVICE
G - AIR TUBING
H - FOAM DISCHARGE
L - INTERNAL LEVEL
M - SAFETY AIR DISCHARGE
N - SILICON CONNECTION
O - O-RING
P - WATER INLET
Q - EXTERNAL DISCHARGE TUBE (2 parts)
R - EXTERNAL DISCHARGE TUBE FIXING SEATS

*with reserve of technical improvements