THE UNIT IS SUPPLIED COMPLETE OF: RESERVOIR 1.2 L, 2.2 L OR 3.6 L LOW LEVEL SWITCH: 1 A 250 V AC 200 V DC 50 W PUMPS FROM 1 TO 2 5 M COAXIAL FEEDING LINES FOR EACH OUTLET (6 MM – 2.5 MM) AIR REGULATOR FREQUENCY GENERATOR