WHAT DOES ATM288 MEAN?

The nozzle is operated within or previously mentioned the aerosol material (submerged or non-submerged operation method) and is made up of two inlet ports for the provision of air in addition to aerosol substance and 1 outlet port for the generated Major aerosol.where P will be the tension in Pascals, V is the volume in m3, n is the amount in moles