... when lack of water 2.Spray at different frenquencies CE 2L/M 370W 80BAR fogging fan pump MODEL FLOWRPMPRESSUREPOWERVOLTAGEDIMENSG ... orifice : SS ,ceramic or ruby for selection Meterials of connection body : brass ,SS304, SS316, nickel plated brass Spray ... 2mm ,0.3mm ,0.4mm, 0.5 mm, Inlet connection thread : 10/24 , 12/24, 3/16 and 1 ... " (9.52mm)Hose: OD: 3/8" (9.52mm) CE 2L/M 370W 80BAR fogging fan pump